tag:blogger.com,1999:blog-12973614998976422222024-03-19T17:35:06.743+00:00Sham's BlogSHhttp://www.blogger.com/profile/07201352133645400359noreply@blogger.comBlogger11125tag:blogger.com,1999:blog-1297361499897642222.post-7945329142983435352013-11-05T00:36:00.001+00:002013-11-05T00:36:55.426+00:00RevoDrive 3 X2<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh84NugKL56XpItdsYxB6TE6dkUUMgzATMvAlfgRMNzmEQX20I6MvGw4P-3sPf_ZJFT36n60OLsvvTtySek38F01uM2Mbgok6WJkQTvlCwjvm4Dwe_P2XhcWE9TwsaI8fybTxojYIGsEI9m/s1600/OCZ_Revodrive_3_X2_RVD3X2-FHPX4-480G_494112_i1.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><span style="font-family: Verdana, sans-serif;"><img border="0" height="228" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh84NugKL56XpItdsYxB6TE6dkUUMgzATMvAlfgRMNzmEQX20I6MvGw4P-3sPf_ZJFT36n60OLsvvTtySek38F01uM2Mbgok6WJkQTvlCwjvm4Dwe_P2XhcWE9TwsaI8fybTxojYIGsEI9m/s320/OCZ_Revodrive_3_X2_RVD3X2-FHPX4-480G_494112_i1.jpg" width="320" /></span></a></div>
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<span style="font-family: Verdana, sans-serif;">Just bought the <a href="http://www.techradar.com/reviews/pc-mac/pc-components/storage/disk-drives-hdd-ssd/ocz-revodrive-3-x2-480gb-1024949/review" target="_blank">RevoDrive 3 X2 480GB</a> for my photo/video editing system, even though I read that random data performance is not great. </span><br />
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<span style="font-family: Verdana, sans-serif;">I've had 3 other HDs in the computer for a while now: </span><br />
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<span style="font-family: Verdana, sans-serif;">1. <a href="http://www.techradar.com/reviews/pc-mac/pc-components/storage/disk-drives-hdd-ssd/corsair-force-3-120gb-994138/review" target="_blank">Corsair Force 3 SSD</a> - 120 GB</span><br />
<span style="font-family: Verdana, sans-serif;">2. <a href="http://www.tomshardware.com/reviews/4tb-3tb-hdd,3183-6.html" target="_blank">Western Digital Caviar Green (WD30EZRX)</a> - 3 TB </span><br />
<span style="font-family: Verdana, sans-serif;">3. <a href="http://www.thessdreview.com/our-reviews/sata-3/adata-s510-sata-3-120gb-ssd-review/" target="_blank">Adata SSD S510</a> - 120GB</span><br />
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<span style="font-family: Verdana, sans-serif;">My setup has the Corsair as my system drive; Adata as the cache/scratch/paging/preview etc for Photoshop, Lightroom, Premiere, Resolve,Windows; WD Caviar as the storage drive.</span><br />
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<span style="font-family: Verdana, sans-serif;">My data flow is to import media on to the WD Caviar 3TB; if I decide to do a video project I copy the media to the Adata. Since starting to work more with video, the 120 GB just isn't enough...it is for working on one video project at a time but that's no fun!</span><br />
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<span style="font-family: Verdana, sans-serif;">Initially I thought I'd buy two/three SSDs and stripe them together. As they would not be the main storage, I could lose the drives and at worst I would lose time, but the original media would be fine (yes, I backup my 3TB drive religiously). I knew of PCIe SSDs of course, but always assumed that they'd be way over budget. I then came across a refurbished 480GB OCZ RevoDrive 3 X2. Cheap!, less than buying 3 SSDs and better performance (in most areas).</span><br />
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<span style="font-family: Verdana, sans-serif;">Here are the performance stats for the original drives (the Adata wins, though that could be down to fact that I'm using the Corsair as a system drive...the other difference is that I have the corsair partitioned, for various reasons):</span><br />
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<span style="font-family: Verdana, sans-serif;">Corsair:</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhOJIQATBol08EjKFS3AIoPwxBLa1YUJwEtts9qU_CznB73mFvYK3ytdlTcWRljtfkVwWY5_nTrBezLTc-9gEs1FruipcNmrkh8giZQ3w4AudHMDckU9PwDb783Pjq4hy5jYuWvEiMM1aCB/s1600/Force3.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><span style="font-family: Verdana, sans-serif;"><img border="0" height="290" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhOJIQATBol08EjKFS3AIoPwxBLa1YUJwEtts9qU_CznB73mFvYK3ytdlTcWRljtfkVwWY5_nTrBezLTc-9gEs1FruipcNmrkh8giZQ3w4AudHMDckU9PwDb783Pjq4hy5jYuWvEiMM1aCB/s320/Force3.png" width="320" /></span></a></div>
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<span style="font-family: Verdana, sans-serif;">WD Caviar (was seriously thinking about stopping the test, it was so slow!):</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhnDGByXPauR_ZKBZPDC8k6y1WAIW9xIEN16kbTOe2Eq724sufQhIMgl8GxFs0CPZIHCvXiMS5bjJ9MEbl3WPeCkKX56T8nW4PsrbruGIjhkgcQnrVDedjkhtNoUHUDGJ9hjIzeM4qMQNEI/s1600/WDC.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><span style="font-family: Verdana, sans-serif;"><img border="0" height="290" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhnDGByXPauR_ZKBZPDC8k6y1WAIW9xIEN16kbTOe2Eq724sufQhIMgl8GxFs0CPZIHCvXiMS5bjJ9MEbl3WPeCkKX56T8nW4PsrbruGIjhkgcQnrVDedjkhtNoUHUDGJ9hjIzeM4qMQNEI/s320/WDC.png" width="320" /></span></a></div>
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<span style="font-family: Verdana, sans-serif;">Adata:</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg_42iXEFYwbcvITZi-GEQ5pLlfzcrCnqJYEJaicFxUuDyNthnWGrBfahFasGD8Tvhc4jzuDdiCzIzC7mlem19PC5s0amlyYUMHbZX2Hwvy7mUo4jVinz5kgmBRaBKZAuCnghIRBYvcsx2s/s1600/Adata.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><span style="font-family: Verdana, sans-serif;"><img border="0" height="290" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg_42iXEFYwbcvITZi-GEQ5pLlfzcrCnqJYEJaicFxUuDyNthnWGrBfahFasGD8Tvhc4jzuDdiCzIzC7mlem19PC5s0amlyYUMHbZX2Hwvy7mUo4jVinz5kgmBRaBKZAuCnghIRBYvcsx2s/s320/Adata.png" width="320" /></span></a></div>
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<span style="font-family: Verdana, sans-serif;">And now the RevoDrive:</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhmlPItstaJvhaowr3waZKFuBpKq9sQ73p3moAbK8eac8Dv4n8ufJvY__1V_8eIpElBIUy2b9N1dDko81ZVoUTb3gKEK5f6LGrVUXfZHlPcE2TkeVbYK8joX5y8IkBoMC_12mDnpLDDnIq0/s1600/Revodrive.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><span style="font-family: Verdana, sans-serif;"><img border="0" height="290" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhmlPItstaJvhaowr3waZKFuBpKq9sQ73p3moAbK8eac8Dv4n8ufJvY__1V_8eIpElBIUy2b9N1dDko81ZVoUTb3gKEK5f6LGrVUXfZHlPcE2TkeVbYK8joX5y8IkBoMC_12mDnpLDDnIq0/s320/Revodrive.png" width="320" /></span></a></div>
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<span style="font-family: Verdana, sans-serif;">...shines bright like a diamond (sorry, been listening to Rihanna recently!)</span><br />
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<span style="font-family: Verdana, sans-serif;">Under random data tests:</span><br />
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<span style="font-family: Verdana, sans-serif;">Adata:</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgwBh6ArTmTkoOa5q1-6G73HpQuBG-5d4GgobhBtD6HP0UCTRqH8BwcRgpY40H3vd3CKMcjdRYRbY75Bd5UwaNsIygT9J4kno64IBU0ULxPWtYo0iLEijAwwa0rqni0nXU_aI2ejKKLJc57/s1600/AdataRand.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><span style="font-family: Verdana, sans-serif;"><img border="0" height="290" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgwBh6ArTmTkoOa5q1-6G73HpQuBG-5d4GgobhBtD6HP0UCTRqH8BwcRgpY40H3vd3CKMcjdRYRbY75Bd5UwaNsIygT9J4kno64IBU0ULxPWtYo0iLEijAwwa0rqni0nXU_aI2ejKKLJc57/s320/AdataRand.png" width="320" /></span></a></div>
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<span style="font-family: Verdana, sans-serif;">Revodrive:</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi5EDnQxd_0oID5u1ujlEQuCHjeHjgLdOW-hi2e5QWbRi4kytpuwzwnZG1Ozfuh6Pyy8Ql-HAqPnOQx_tscms8ALH56lm97jLfpF_uBcP68kE-JKMCqTvt8YZpe1BYKmCtVZbs5kdRwk1Eu/s1600/RevodriveRand.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><span style="font-family: Verdana, sans-serif;"><img border="0" height="290" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi5EDnQxd_0oID5u1ujlEQuCHjeHjgLdOW-hi2e5QWbRi4kytpuwzwnZG1Ozfuh6Pyy8Ql-HAqPnOQx_tscms8ALH56lm97jLfpF_uBcP68kE-JKMCqTvt8YZpe1BYKmCtVZbs5kdRwk1Eu/s320/RevodriveRand.png" width="320" /></span></a></div>
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<span style="font-family: Verdana, sans-serif;">Gotta admit I was expecting much worse after reading several reviews! I'm certainly not getting the advertised 1,500 MB/s (never expected to), nor am I getting what others seem to be getting...but so chuffed with it I'm grinning like a Cheshire cat. </span><br />
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<span style="font-family: Verdana, sans-serif;">I'll be doing some real world tests over the next few days, as that is where it really counts of course, along with testing various setups to see which works best. Initial I'm gonna go with video related stuff (Resolve and Premiere) on the RevoDrive, with the Adata used for Lightroom, Photoshop, and Windows paging file.</span><br />
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<span style="font-family: Verdana, sans-serif;">Overall, really happy with the refurbished RevoDrive; packaging was immaculate, everything was sealed with no sign of it ever being used previously; install was smooth, just install the drivers and windows recognises it fine, format and away you go.</span><br />
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<br />SHhttp://www.blogger.com/profile/07201352133645400359noreply@blogger.com0tag:blogger.com,1999:blog-1297361499897642222.post-33482376669401051262013-10-14T12:09:00.000+01:002013-11-04T23:17:06.870+00:00CPU Overclocking<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjMr1rnwhR55MCHvkMc0c_jVO7EhUOFGPY8ENe1VbHy9e-ZS4o9gOjLUtVJraonDiYJZ9zmOM7cAEmxpJxiME8FznIMqi1B12gnJEbibXb896IXNyn07a4lrOQPMNUb7GHHUwAMHC6opAls/s1600/Untitled.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="314" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjMr1rnwhR55MCHvkMc0c_jVO7EhUOFGPY8ENe1VbHy9e-ZS4o9gOjLUtVJraonDiYJZ9zmOM7cAEmxpJxiME8FznIMqi1B12gnJEbibXb896IXNyn07a4lrOQPMNUb7GHHUwAMHC6opAls/s320/Untitled.png" width="320" /></a></div>
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In my first weekend of CPU tweaking, I've managed to overclock my Intel <a href="http://ark.intel.com/products/63698" target="_blank">i7-3820 </a> from the stock 3.60GHz to 4.6GHz. The temp under load has so far not gone above 56degC, so I've plenty of overhead to play with I think. Very happy with that as I'm just using fan cooling. Also, under heavy colour grading tests, the system is solid, no issues whatsoever (though the SSDs are still a painful bottle neck...really need to raid something together or get PCIe SSD...that would be blazingly fast).<br />
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Will do a detailed system set-up once I have managed to tweak a bit more and am happy to run with it full-time. Gonna do a 6 hour CPU burn test this weekend, to be absolutely certain this is rock solid.SHhttp://www.blogger.com/profile/07201352133645400359noreply@blogger.com0tag:blogger.com,1999:blog-1297361499897642222.post-55953495149051098652013-09-27T14:47:00.002+01:002013-09-27T15:01:47.633+01:00Colour Grading and SharpeningI loved working in a darkrooom, and is the thing I miss most about photography...nothing nowadays comes close, except maybe post production where you can tweak to your hearts content (or fix badly taken photos, as is too often the case!).<br />
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Recently, I've been tackling two basic post production topics: Colour Grading videos and Sharpening video and photos.<br />
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<b>Colour Grading</b><br />
Wow, what an interesting field. The following quick video shows how much work it takes to make something simple look great, let alone the work that would be required for something like the hobbit!:<br />
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<iframe allowfullscreen="" height="281" mozallowfullscreen="" src="//player.vimeo.com/video/65461969" webkitallowfullscreen="" width="500"></iframe><br />
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The "Camera original" shot (bit flat looking, but that is on purpose to enable better colour grading and maximise information capture i.e. dynamic range) was pretty darn good, until compared to the final. What a difference!<br />
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I've been practising colour grading a little, but only in Photoshop and Lightroom as I don't have something like Premier. Recently I've started looking at <a href="http://www.blackmagicdesign.com/uk/products/davinciresolve" target="_blank">DaVinci Resolve</a>. Amazing for a free product, but is hellishly complex...can't wait to get my hands really dirty on it.<br />
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<b>Sharpening</b><br />
Different schools of thought, no definitive answer on whether its better to allow the camera to sharpen or sharpen in post. <br />
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Camera sharpening - the general theory is that sharpening in-camera is done before compression so that the sharpening is only done on the actual details rather than compression artefacts.<br />
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Post Sharpening - argument for this is that the sharpening algorithms used in camera is geared towards speed and not quality and you have more flexibility in post. I don't know whether the first part about speed is true, but I certainly prefer the flexibility of post sharpening.<br />
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My own testing and prefered workflow has meant that I prefer to shoot with sharpening in-camera switched off and do any sharpening in post. I like having full control over sharpening. Same reason I shoot in Raw, I like having as much control over temp., black levels, white levels, etc etc. I'm not a sports photographer, or shooting for clients who want to see results quickly, I just shoot because I like to. I can afford to spend time in post and enjoy post production.<br />
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It's true that in most cases I use presets in post, which brings the sharpening to around what the camera would have done anyway, but it gives me scope to tweak the photos I really care about. If it was set in camera I wouldn't get that option.SHhttp://www.blogger.com/profile/07201352133645400359noreply@blogger.com0tag:blogger.com,1999:blog-1297361499897642222.post-23387340979559799632013-09-24T10:56:00.003+01:002013-09-27T16:07:41.404+01:00Windows 8 Rant<div class="separator" style="clear: both; text-align: center;">
<a href="http://static.trustedreviews.com/94/5f0039/ea6c/5712-IMG8703s.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="270" src="http://static.trustedreviews.com/94/5f0039/ea6c/5712-IMG8703s.jpg" width="320" /></a></div>
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So far the only good thing about Windows 8 is that I'm not using it on any of my desktops!<br />
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I thought it would be a good idea to upgrade my old laptop (<a href="http://www.trustedreviews.com/Dell-XPS-M1330_Laptop_review" target="_blank">Dell XPS M1330</a>) before I handed it over to my daughter (just turned 7). The laptop was running Vista Ultimate (:-0), so didn't think it was fair for her to deal with that.<br />
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So off I went; downloaded the <a href="http://windows.microsoft.com/en-GB/windows-8/upgrade-to-windows-8" target="_blank">Microsoft upgrade assistant</a> and let it rip. It came back to say, "yeah you're good to go but will have to reinstall a bunch of programs". No problems for me as I wanted a fresh install anyway. So went through the buying process; smooth.<br />
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The install process was just as easy, the only thing I think it asked me was whether I wanted to keep my settings to which I said no as I wanted a clean system. The installer downloaded a 2 GB file, booted a couple of times and it was done (after I created my account that is).<br />
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The first frustration came when I tried to create an account for my daughter. I wanted a Microsoft tied in account so that her settings would be saved in the "cloud" (what a dreadful term). I also wanted protection and overview of her account. So when creating her account, I told Microsoft her correct age. When I logged in with her account on the laptop, Microsoft picked up on that and said, "you're a minor, please get parent to sign in"...all good. So I signed in with my account and it said to verify that you are over 18 we'll carry out a $0.50 credit card transaction; no issues. However when it redirected me to the payment site, the site was down. After 30 mins, the site was still down. This was becoming frustrating now as I couldn't get her email (google) working until I tied in her account. it then started to work, so I got my CC out...another problem....I could not change country, so the address could only be american. The frustration got to me at this point so I created a normal account and monitor on the local computer.<br />
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Yesterday I hit another frustration, and this is the one that has really got me wound up. The Upgrade Assistant has installed a 32-bit OS not 64-bit! Windows recognises the system as 64-bit capable, and I told it I didn't want any settings kept, but it still installed a 32-bit OS without giving me any indication it was doing that....what the hell! If I had known it couldn't install 64-bit I would have stpped and done it differently. To add to the frustration, it doesn't seem very easy to install the 64-bit version: <a href="http://winsupersite.com/article/windows8/windows-8-upgrade-32bit-64bit-144649">http://winsupersite.com/article/windows8/windows-8-upgrade-32bit-64bit-144649</a> . Oh and this morning, my daughter pointed out that the system just shuts down completely every so often...I witnessed this myself...never happened on Vista previously.<br />
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I don't want to go into the usability aspects of windows 8 (an OS made for touch screens that is really, really non-intuitive) as that is another level of frustrations, as that would just make me cry.<br />
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<br />SHhttp://www.blogger.com/profile/07201352133645400359noreply@blogger.com0tag:blogger.com,1999:blog-1297361499897642222.post-86248820105155455602013-09-05T13:18:00.000+01:002013-09-06T12:36:39.610+01:00Amahi 7 and Greyhole on HP Proliant (N54L) Microserver<span style="font-family: Verdana, sans-serif;">I've had a long winded ride in getting Amahi 7 with Greyhole installed and working.</span><br />
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<span style="font-family: Verdana, sans-serif;">Some of the problems I faced:</span><br />
<ul>
<li><span style="font-family: Verdana, sans-serif;">Amahi 7 supports only installing from a DVD; I don't want a dvd drive</span></li>
<li><span style="font-family: Verdana, sans-serif;">Amahi 7 USB install guide did not work for me</span></li>
<li><span style="font-family: Verdana, sans-serif;">Amahi 7 does not have greyhole integrated yet, so a manual install has to be done</span></li>
<li><span style="font-family: Verdana, sans-serif;">hda-greyhole did not work well with Fedora 19's Samba</span></li>
<li><span style="font-family: Verdana, sans-serif;">After installing hda-greyhole and configuring samba to use it, I could no longer access the share and was getting the following errors:</span></li>
</ul>
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<span style="font-family: Courier New, Courier, monospace;">Sep 5 01:48:23 amahi smbd[13392]: Error loading module '/usr/lib64/samba/vfs/greyhole.so': /usr/lib64/samba/libsmbd_base.so: version `SAMBA_4.0.0' not found (required by /usr/lib64/samba/vfs/greyhole.so)</span></div>
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<span style="font-family: Courier New, Courier, monospace;">Sep 5 01:48:23 amahi smbd[13392]: [2013/09/05 01:48:23.379707, 0] ../source3/smbd/vfs.c:184(vfs_init_custom)</span></div>
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<span style="font-family: Courier New, Courier, monospace;">Sep 5 01:48:23 amahi smbd[13392]: error probing vfs module 'greyhole': NT_STATUS_UNSUCCESSFUL</span></div>
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<span style="font-family: Courier New, Courier, monospace;">Sep 5 01:48:23 amahi smbd[13392]: [2013/09/05 01:48:23.379830, 0] ../source3/smbd/vfs.c:349(smbd_vfs_init)</span></div>
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<span style="font-family: Courier New, Courier, monospace;">Sep 5 01:48:23 amahi smbd[13392]: smbd_vfs_init: vfs_init_custom failed for greyhole</span></div>
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<span style="font-family: Courier New, Courier, monospace;">Sep 5 01:48:23 amahi smbd[13392]: [2013/09/05 01:48:23.379946, 0] ../source3/smbd/service.c:632(make_connection_snum)</span></div>
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<span style="font-family: Courier New, Courier, monospace;">Sep 5 01:48:23 amahi smbd[13392]: vfs_init failed for service Music</span></div>
<div>
<span style="font-family: Courier New, Courier, monospace;">Sep 5 01:48:23 amahi smbd[13392]: [2013/09/05 01:48:23.389801, 0] ../lib/util/modules.c:56(load_module)</span></div>
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<span style="font-family: Verdana, sans-serif;">Here is a summarised list of how I got things working. I've had to recreate all the steps here, leaving out all the incorrect attempts and dead ends and trying to patch them in an order that might work, so this might (in fact likely) to have errors, so be careful, here be dragons.</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="color: red; font-family: Verdana, sans-serif;">Standard disclaimer applies; use the details here at your own risk, you could certainly destroy all your data and risk a bricked system! Also, this is outside of Amahi supported practices.</span><br />
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<span style="color: red; font-family: Verdana, sans-serif;"><br /></span><span style="font-family: Verdana, sans-serif;"><br /></span><span style="font-family: Verdana, sans-serif;"><b>Note</b></span><br />
<span style="font-family: Verdana, sans-serif;">I run a headless system so all commands after the installation of Fedora, are run in a bash terminal.</span><br />
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<span style="font-family: Verdana, sans-serif;">I ran all commands as root (i.e. I executed sudo su – in the terminal first)</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">This assumes a fair amount of knowledge, like being able to use ping and edit files.</span><br />
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<span style="font-family: Verdana, sans-serif;"><b>In a nutshell</b></span><br />
<ol>
<li><span style="font-family: Verdana, sans-serif;">Upgrade Memory</span></li>
<li><span style="font-family: Verdana, sans-serif;">Update Bios</span></li>
<li><span style="font-family: Verdana, sans-serif;">Install Fedora 19</span></li>
<li><span style="font-family: Verdana, sans-serif;">Install Amahi</span></li>
<li><span style="font-family: Verdana, sans-serif;">Add Hard Drive</span></li>
<li><span style="font-family: Verdana, sans-serif;">Change Share locations</span></li>
<li><span style="font-family: Verdana, sans-serif;">Install Greyhole</span></li>
</ol>
<b style="font-family: Verdana, sans-serif;">Upgrade Memory</b><br />
<span style="font-family: Verdana, sans-serif;">I installed more RAM (Corsair CMV8GX3M1A1333C9 Value Select 8GB (1x8GB) DDR3 1333 Mhz CL9 Mainstream Desktop Memory Module”) first after taking out the 2GB it came with as I prefer my RAM to be exactly the same in my servers.</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">The case is easy to take apart; after you take off all the cables connected to the motherboard (conveniently easy to get to as it is at the front) the motherboard comes out easily as it sits on a metal sliding base. The only issue I had was taking off the two thumb screws holding the motherboard in place as they were too tight to remove by hand…but HP provide a handy L-shape star wrench to use.</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;"><b>Update Bios</b></span><br />
<span style="font-family: Verdana, sans-serif;">The official bios for this board has been modded to support 6 ports of AHCI SATA 3gb/s. You can find the modded bios here: <a href="http://www.avforums.com/forums/networking-nas/1521657-hp-n36l-n40l-n54l-microserver-updated-ahci-bios-support.html" target="_blank">http://www.avforums.com/forums/networking-nas/1521657-hp-n36l-n40l-n54l-microserver-updated-ahci-bios-support.html</a></span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">To create a bootable USB key with the bios just download the .rar file, extract, and execute RunMe.exe.</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;"><b>Install Fedora 19</b></span><br />
<span style="font-family: Verdana, sans-serif;">Prepare your USB stick</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">Download Unetbootin: <a href="http://unetbootin.sourceforge.net/unetbootin-windows-latest.exe" target="_blank">http://unetbootin.sourceforge.net/unetbootin-windows-latest.exe</a></span><br />
<span style="font-family: Verdana, sans-serif;">Unetbootin is a standalone executable so doesn't need to be installed. You will need admin rights.</span><br />
<span style="font-family: Verdana, sans-serif;">Make sure you have a USB stick with enough space in your machine, then execute UNetbootin.</span><br />
<span style="font-family: Verdana, sans-serif;">In the UNetbootin window for Distribution select Fedora 19_Live_x64</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">Make sure under type at the bottom, "USB Drive" is selected and that next to Drive it shows your USB stick, else you run the risk of overwriting your data.</span><br />
<span style="font-family: Verdana, sans-serif;">Once UNetbootin finishes, don’t reboot, just exit.</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">Remove your USB stick and boot off it on your server. By default it should be able to boot off USB, however you may need to enable booting off USB in the Bios if that is not </span><span style="font-family: Verdana, sans-serif;">already </span><span style="font-family: Verdana, sans-serif;">set .</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">Complete Fedora installation by following the instructions that appear.</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span><span style="font-family: Verdana, sans-serif;">Log on, turn on SSH and make available after reboot:</span><br />
<pre style="-webkit-text-stroke-width: 0px; background-color: #f9f9f9; border: 1px dashed rgb(47, 111, 171); color: #333333; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 1.3em; orphans: auto; padding: 1em; text-align: start; text-indent: 0px; text-transform: none; widows: auto; word-spacing: 0px;"><span style="font-family: Verdana, sans-serif;">service sshd start
chkconfig sshd on</span></pre>
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<span style="font-family: Verdana, sans-serif;"><b>DNS</b></span><br />
<span style="font-family: Verdana, sans-serif;">Make sure you can connect to the internet (ping google.com for example). If you can’t, try manually adding DNS servers to /etc/resolv.conf (you could add the openDNS servers for example: 208.67.222.222 and 208.67.220.220)</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;"><b>Install Amahi</b></span><br />
<span style="font-family: Verdana, sans-serif;">To install Amahi execute:</span><br />
<pre style="-webkit-text-stroke-width: 0px; background-color: #f9f9f9; border: 1px dashed rgb(47, 111, 171); color: #333333; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 1.3em; orphans: auto; padding: 1em; text-align: start; text-indent: 0px; text-transform: none; widows: auto; word-spacing: 0px;"><span style="font-family: Verdana, sans-serif;">rpm -Uvh http://f19.amahi.org/noarch/hda-release-6.9.0-1.noarch.rpm
yum -y install mariadb-libs mariadb-server
yum -y install hda-ctl hda-platform
hda-install <your activation="" code="">
</your></span></pre>
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">If all went well, your Amahi control panel (<a href="https://www.amahi.org/users" target="_blank">https://www.amahi.org/users</a>) s</span><span style="font-family: Verdana, sans-serif;">hould show your new install as running (might take a minute or two to catchcup)</span><br />
<span style="font-family: Verdana, sans-serif;">Optionally you can turn off DHCP in your router at this stage</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;"><b>Add Hard Drive</b></span><br />
<span style="font-family: Verdana, sans-serif;">I used parted for prepping my new 4TB hard drive, which appeared as /dev/sdb (read here: <a href="http://rainbow.chard.org/2013/01/30/how-to-align-partitions-for-best-performance-using-parted/" target="_blank">http://rainbow.chard.org/2013/01/30/how-to-align-partitions-for-best-performance-using-parted/</a>)</span><br />
<pre style="-webkit-text-stroke-width: 0px; background-color: #f9f9f9; border: 1px dashed rgb(47, 111, 171); color: #333333; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 1.3em; orphans: auto; padding: 1em; text-align: start; text-indent: 0px; text-transform: none; widows: auto; word-spacing: 0px;"><span style="font-family: Verdana, sans-serif;">parted /dev/sdb</span></pre>
<span style="font-family: Verdana, sans-serif;">at the parted prompt</span><br />
<pre style="-webkit-text-stroke-width: 0px; background-color: #f9f9f9; border: 1px dashed rgb(47, 111, 171); color: #333333; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 1.3em; orphans: auto; padding: 1em; text-align: start; text-indent: 0px; text-transform: none; widows: auto; word-spacing: 0px;"><span style="font-family: Verdana, sans-serif;">mklabel gpt
mkpart primary ext4 4096s 100%
align-check opt 1
quit</span></pre>
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<span style="font-family: Verdana, sans-serif;">Format</span><br />
<pre style="-webkit-text-stroke-width: 0px; background-color: #f9f9f9; border: 1px dashed rgb(47, 111, 171); color: #333333; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 1.3em; orphans: auto; padding: 1em; text-align: start; text-indent: 0px; text-transform: none; widows: auto; word-spacing: 0px;"><span style="font-family: Verdana, sans-serif;">mkfs.ext4 -L greyhole01 /dev/sdb1</span></pre>
<span style="font-family: Verdana, sans-serif;">mount</span><br />
<pre style="-webkit-text-stroke-width: 0px; background-color: #f9f9f9; border: 1px dashed rgb(47, 111, 171); color: #333333; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 1.3em; orphans: auto; padding: 1em; text-align: start; text-indent: 0px; text-transform: none; widows: auto; word-spacing: 0px;"><span style="font-family: Verdana, sans-serif;">hda-diskmount</span></pre>
<span style="font-family: Verdana, sans-serif;">using the output from the above command, first backup /etc/fstab, and then add to /etc/fstab. </span><br />
<span style="font-family: Verdana, sans-serif;">For me this meant I added the following to the bottom of my fstab:</span><br />
<pre style="-webkit-text-stroke-width: 0px; background-color: #f9f9f9; border: 1px dashed rgb(47, 111, 171); color: #333333; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 1.3em; orphans: auto; padding: 1em; text-align: start; text-indent: 0px; text-transform: none; widows: auto; word-spacing: 0px;"><span style="font-family: Verdana, sans-serif;">UUID=e68bc54a-b795-4ce0-802f-213f4ab71e60 /var/hda/files/drives/drive1 ext4 defaults 1 2</span></pre>
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;"><b>Change Share Locations</b></span><br />
<span style="font-family: Verdana, sans-serif;">I changed my default share paths from the drive that the OS lived on to my new drive using the Amahi web interface (after creating the following folder /var/hda/files/drives/drive1/shares/</span><span style="font-family: Verdana, sans-serif;">). This is so I have plenty of space before greyhole can move files and as it is a drive in the pool, when Greyhole moves the files it should happen quicker if it decides to store a copy on the same drive (of course copies that need to be moved to other pooled drives will take more time).</span><br />
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<span style="font-family: Verdana, sans-serif;"><b>Install Greyhole</b></span><br />
<span style="font-family: Verdana, sans-serif;">As I’d already followed the installation instructions for installing greyhole on Amahi, before finding out that Amahi 7 didn’t work, I didn’t have to recreate the DB schema. Here is what I had previously done:</span><br />
<pre style="-webkit-text-stroke-width: 0px; background-color: #f9f9f9; border: 1px dashed rgb(47, 111, 171); color: #333333; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 1.3em; orphans: auto; padding: 1em; text-align: start; text-indent: 0px; text-transform: none; widows: auto; word-spacing: 0px;"><span style="font-family: Verdana, sans-serif;">yum -y install hda-greyhole
hda-create-db-and-user greyhole
mysql -u greyhole -pgreyhole greyhole < /usr/share/greyhole/schema-mysql.sql</span></pre>
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">To upgrade greyhole, I removed hda-greyhole first:</span><br />
<pre style="-webkit-text-stroke-width: 0px; background-color: #f9f9f9; border: 1px dashed rgb(47, 111, 171); color: #333333; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 1.3em; orphans: auto; padding: 1em; text-align: start; text-indent: 0px; text-transform: none; widows: auto; word-spacing: 0px;"><span style="font-family: Verdana, sans-serif;">yum remove hda-greyhole</span></pre>
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">and installed it from the greyhole repository</span><br />
<pre style="-webkit-text-stroke-width: 0px; background-color: #f9f9f9; border: 1px dashed rgb(47, 111, 171); color: #333333; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 1.3em; orphans: auto; padding: 1em; text-align: start; text-indent: 0px; text-transform: none; widows: auto; word-spacing: 0px;"><span style="font-family: Verdana, sans-serif;">curl -o /etc/yum.repos.d/greyhole.repo http://www.greyhole.net/releases/rpm/greyhole.repo
yum update greyhole</span></pre>
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">I edited the /etc/greyhole.conf file, adding in my storage_pool_drive:</span><br />
<pre style="-webkit-text-stroke-width: 0px; background-color: #f9f9f9; border: 1px dashed rgb(47, 111, 171); color: #333333; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 1.3em; orphans: auto; padding: 1em; text-align: start; text-indent: 0px; text-transform: none; widows: auto; word-spacing: 0px;"><span style="font-family: Verdana, sans-serif;">storage_pool_drive = /var/hda/files/drives/drive1/gh, min_free: 10gb</span></pre>
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">...and changed the db_user and db_pass to (security minded people should change this at some point):</span><br />
<pre style="-webkit-text-stroke-width: 0px; background-color: #f9f9f9; border: 1px dashed rgb(47, 111, 171); color: #333333; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 1.3em; orphans: auto; padding: 1em; text-align: start; text-indent: 0px; text-transform: none; widows: auto; word-spacing: 0px;"><span style="font-family: Verdana, sans-serif;">db_user = greyhole
db_pass = greyhole</span></pre>
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">In /etc/samba/smb.conf I added the following two lines to the shares I wanted to participate in the pool:</span><br />
<pre style="-webkit-text-stroke-width: 0px; background-color: #f9f9f9; border: 1px dashed rgb(47, 111, 171); color: #333333; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 1.3em; orphans: auto; padding: 1em; text-align: start; text-indent: 0px; text-transform: none; widows: auto; word-spacing: 0px;"><span style="font-family: Verdana, sans-serif;">dfree command = /usr/bin/greyhole-dfree
vfs objects = greyhole</span></pre>
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">I then restarted Samba and greyhole</span><br />
<pre style="-webkit-text-stroke-width: 0px; background-color: #f9f9f9; border: 1px dashed rgb(47, 111, 171); color: #333333; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 1.3em; orphans: auto; padding: 1em; text-align: start; text-indent: 0px; text-transform: none; widows: auto; word-spacing: 0px;"><span style="font-family: Verdana, sans-serif;">Service smb restart
Service greyhole restart</span></pre>
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">I now have a working Amahi 7 with greyhole system. I’ve tested it and all seems to work very well.</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;"><b>In summary</b></span><br />
<span style="font-family: Verdana, sans-serif;">The combination that did not work:</span><br />
<span style="font-family: Verdana, sans-serif;">Samba: samba-4.0.9-1.fc19.x86_64</span><br />
<span style="font-family: Verdana, sans-serif;">Amahi Greyhole: hda-greyhole-0.9.31-1.x86_64</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span><span style="font-family: Verdana, sans-serif;">The combination that does work:</span><br />
<span style="font-family: Verdana, sans-serif;">samba-4.0.9-1.fc19.x86_64</span><br />
<span style="font-family: Verdana, sans-serif;">greyhole-0.9.34-1.x86_64</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">I'm fairly sure I've made a few mistakes in creating this both in terms of steps taken to get Amahi+Greyhole running, and producing this document. Please feel free to, constructively correct me :-)</span><br />
<span style="font-family: Verdana, sans-serif;"><b><br /></b></span>
<span style="font-family: Verdana, sans-serif;"><b>Links</b></span><br />
<span style="font-family: Verdana, sans-serif;">Some links that gave me solutions and others that helped get me pointed in the right direction</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;"><i>Amahi Install related</i></span><br />
<span style="font-family: Verdana, sans-serif;"><a href="https://wiki.amahi.org/index.php/Amahi_7_installation" target="_blank">https://wiki.amahi.org/index.php/Amahi_7_installation</a></span><br />
<span style="font-family: Verdana, sans-serif;"><a href="https://wiki.amahi.org/index.php/Express_CD" target="_blank">https://wiki.amahi.org/index.php/Express_CD</a></span><br />
<span style="font-family: Verdana, sans-serif;"><a href="https://wiki.amahi.org/index.php/USB_Install" target="_blank">https://wiki.amahi.org/index.php/USB_Install</a></span><br />
<span style="font-family: Verdana, sans-serif;"><a href="http://docs.amahi.org/amahi-7-express.html" target="_blank">http://docs.amahi.org/amahi-7-express.html</a></span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;"><i>Greyhole related</i></span><br />
<span style="font-family: Verdana, sans-serif;"><a href="https://wiki.amahi.org/index.php/Greyhole" target="_blank">https://wiki.amahi.org/index.php/Greyhole</a></span><br />
<span style="font-family: Verdana, sans-serif;"><a href="http://greyhole.googlecode.com/svn-history/r415/trunk/INSTALL" target="_blank">http://greyhole.googlecode.com/svn-history/r415/trunk/INSTALL</a></span><br />
<span style="font-family: Verdana, sans-serif;"><a href="https://forums.amahi.org/viewtopic.php?f=39&t=2714&p=13570" target="_blank">https://forums.amahi.org/viewtopic.php?f=39&t=2714&p=13570</a></span><br />
<span style="font-family: Verdana, sans-serif;"><a href="https://getsatisfaction.com/greyhole/topics/after_upgrade_now_shares_seem_to_have_stopped_working" target="_blank">https://getsatisfaction.com/greyhole/topics/after_upgrade_now_shares_seem_to_have_stopped_working</a></span><br />
<span style="font-family: Verdana, sans-serif;"><a href="https://forums.amahi.org/viewtopic.php?f=39&t=4035" target="_blank">https://forums.amahi.org/viewtopic.php?f=39&t=4035</a></span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;"><i>HD Installation related</i></span><br />
<span style="font-family: Verdana, sans-serif;"><a href="https://wiki.amahi.org/index.php/Adding_a_second_hard_drive_to_your_HDA" target="_blank">https://wiki.amahi.org/index.php/Adding_a_second_hard_drive_to_your_HDA</a></span><br />
<span style="font-family: Verdana, sans-serif;"><a href="http://rainbow.chard.org/2013/01/30/how-to-align-partitions-for-best-performance-using-parted/" target="_blank">http://rainbow.chard.org/2013/01/30/how-to-align-partitions-for-best-performance-using-parted/</a></span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;"><i>General reading</i></span><br />
<span style="font-family: Verdana, sans-serif;"><a href="http://www.samba.org/samba/docs/man/Samba-HOWTO-Collection/VFS.html" target="_blank">http://www.samba.org/samba/docs/man/Samba-HOWTO-Collection/VFS.html</a></span><br />
<br />
<span style="font-family: Verdana, sans-serif;">Too many others to list</span></div>
SHhttp://www.blogger.com/profile/07201352133645400359noreply@blogger.com3tag:blogger.com,1999:blog-1297361499897642222.post-2295209699093061972013-09-03T13:47:00.002+01:002013-09-03T13:48:33.383+01:00HP Microserver N54L and Amahi<div style="text-align: center;">
<span style="font-family: Verdana, sans-serif;"><img alt="59-107-052-Z01" src="http://images2.wikia.nocookie.net/__cb20120322183309/n40l/images/4/42/59-107-052-Z01.jpg" /></span></div>
<div style="text-align: justify;">
<span style="font-family: Verdana, sans-serif;">I bought a HP Microserver a little while ago to replace my 15 year oldish raid server. I will be going from a full tower (around 60cm tall), 2.7 TB, 8 drive raid 5 array with 3ware raid controller (with OS on separate HD of course) running Gentoo to a HP <a href="http://www8.hp.com/us/en/products/proliant-servers/product-detail.html?oid=5336619#!tab=specs" target="_blank">Microserver</a> coming in at just 27 cms high, 4 TB on a single drive (for starters), with capacity for 3 other HDs (could have more if I use the 5.25 slot for more HDs...how things change. </span></div>
<div style="text-align: justify;">
<span style="font-family: Verdana, sans-serif;"><br /></span></div>
<div style="text-align: justify;">
<span style="font-family: Verdana, sans-serif;">Yesterday night I upgraded the paltry 2GB RAM it came with to 8GB RAM (system can handle 16 GB RAM apparently, might bump it up in future). The server is super easy to take apart and get to the motherboard. The HD bay is also really convenient to get to, so when the 4TB HD comes through, it should be a breeze. </span></div>
<div style="text-align: justify;">
<span style="font-family: Verdana, sans-serif;"><br /></span></div>
<div style="text-align: justify;">
<span style="font-family: Verdana, sans-serif;">I went for the Hitachi 4TB Deskstar (7K4000) in the end. It was the top 4TB recommendation in Toms Hardware <a href="http://www.tomshardware.com/reviews/4tb-3tb-hdd,3183-16.html" target="_blank">tests</a> back in April 2012 and is at a price point within my budget now for the performance. This arrives today to be installed tonight after the bios firmware upgrade and Amahi install.</span></div>
<div style="text-align: justify;">
<span style="font-family: Verdana, sans-serif;"><br /></span></div>
<div style="text-align: justify;">
<span style="font-family: Verdana, sans-serif;">There are actually a few modded bios firmwares available for the HP (see below link). The one I'm interested in is the one that allows the 6 USB ports to have AHCI enabled. As it will be a server, I like to update the bios to the latest before I install any software, OS or otherwise, so this will be the first thing I do. Luckily both the official and modded firmware are built to be done from a USB stick, so don't foresee any extra work there.</span></div>
<div style="text-align: justify;">
<span style="font-family: Verdana, sans-serif;"><br /></span></div>
<div style="text-align: justify;">
<span style="font-family: Verdana, sans-serif;">Once the firmware is updated I'm gonna be installing Amahi for all the NAS type things like sharing files, media, music and a whole host of other <a href="https://www.amahi.org/gallery" target="_blank">things</a>. </span></div>
<div style="text-align: justify;">
<span style="font-family: Verdana, sans-serif;"><br /></span></div>
<div style="text-align: justify;">
<span style="font-family: Verdana, sans-serif;">Amahi recently changed their install process from "install OS yourself, then install Amahi" to "here is an ISO that you need to burn to DVD and do the installation". Currently that is the only supported method. I don't have a DVD reader (and don't intend to have one as I have very little use for one) so can't use that method. However, they have published a <a href="https://wiki.amahi.org/index.php/USB_Install" target="_blank">how-to</a> for all us unsupported types, so hopefully will have the system up and running tonight. Then I can copy across the existing 1.8 TB worth of data, backup to Bitcasa, and decomm. my 15 year old server...tears will be shed.</span></div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
<span style="font-family: Verdana, sans-serif;"><b>Links</b></span></div>
<div style="text-align: justify;">
<span style="font-family: Verdana, sans-serif;"><br /></span></div>
<div style="text-align: left;">
<span style="font-family: Verdana, sans-serif;">Official Microserver Bios Firmware: </span><a href="http://h20565.www2.hp.com/portal/site/hpsc/public/psi/swdHome/?cc=us&lang=en&sp4ts.oid=4310887&ac.admitted=1378208218979.876444892.492883150" style="font-family: Verdana, sans-serif;">http://h20565.www2.hp.com/portal/site/hpsc/public/psi/swdHome/?cc=us&lang=en&sp4ts.oid=4310887&ac.admitted=1378208218979.876444892.492883150</a></div>
<div style="text-align: left;">
<span style="font-family: Verdana, sans-serif;"><br /></span></div>
<div style="text-align: left;">
<span style="font-family: Verdana, sans-serif;">Modded Microserver Bios Firmware allowing 6 ports of AHCI SATA 3gb/s: <a href="http://www.avforums.com/forums/networking-nas/1521657-hp-n36l-n40l-n54l-microserver-updated-ahci-bios-support.html">http://www.avforums.com/forums/networking-nas/1521657-hp-n36l-n40l-n54l-microserver-updated-ahci-bios-support.html</a></span></div>
<div style="text-align: justify;">
<span style="font-family: Verdana, sans-serif;"><br /></span></div>
<div style="text-align: justify;">
<br /></div>
SHhttp://www.blogger.com/profile/07201352133645400359noreply@blogger.com0tag:blogger.com,1999:blog-1297361499897642222.post-54073090973475351272013-08-30T11:54:00.002+01:002013-09-03T15:40:05.142+01:00TV Calibration Challenges<div class="MsoNormal">
<span style="font-family: Verdana, sans-serif;">It would have been easier if I had an expensive spectrum analyser or independent TV calibration hardware to make sure the TV is set up correctly in the first instance but oh well...</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<b><span style="font-family: Verdana, sans-serif;">Setup</span></b><br />
<span style="font-family: Verdana, sans-serif;">I have the following sources, all via HDMI directly into the Panasonic P65VT65:</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">1. SkyHD</span><br />
<span style="font-family: Verdana, sans-serif;">2. XBMC on Acer Revo on XBMCBuntu</span><br />
<span style="font-family: Verdana, sans-serif;">3. CCTV</span><br />
<span style="font-family: Verdana, sans-serif;">4. Blu-Ray player (in future this will share the HDMI TV input with the CCTV via a HDMI switcher as the TV has only 3 HDMI inputs)</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">CCTV, I'm not going to worry about at all. </span><br />
<span style="font-family: Verdana, sans-serif;">Blu-Ray player I'll do when I get it (though it could help me calibrate the TV as it could act as the reference source).</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<b><span style="font-family: Verdana, sans-serif;">SkyHD</span></b><br />
<span style="font-family: Verdana, sans-serif;">The SkyHD box is a problem as I can't load test images on it. Sky used to send out a test card (replicating the old BBC test card but updated with Myleene Klass):</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://img243.imageshack.us/img243/9743/skyhdtest1080ol5.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><span style="font-family: Verdana, sans-serif;"><img border="0" height="180" src="http://img243.imageshack.us/img243/9743/skyhdtest1080ol5.jpg" width="320" /></span></a></div>
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">They do not send it out any longer it seems.</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">BBC themselves used to broadcast a specific HD test card:</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://gonedigital.net/wp-content/uploads/HD-Testcard-original.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><span style="font-family: Verdana, sans-serif;"><img border="0" height="180" src="http://gonedigital.net/wp-content/uploads/HD-Testcard-original.jpg" width="320" /></span></a></div>
<span style="font-family: Verdana, sans-serif;">They too have stopped. </span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">So the only thing I can do is calibrate Sky by eye, not the most perfect or elegant solution. I've set this to THX Cinema mode (very happy with this mode in general) and tweaked the contrast and brightness a little.</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<b><span style="font-family: Verdana, sans-serif;">XBMC on Acer</span></b><br />
<span style="font-family: Verdana, sans-serif;">There are a few things that complicate this. As I'm running XBMC on a Linux PC (XBMCbuntu) I have to take in to consideration the graphics card (Nvidia) and drivers and software on top i.e. Linux and XBMC. Each of these could have an effect. The largest impact by far is by Xorg/X11 (providing the GUI) and the Nvidia setup. </span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">The default output for X is a monitor. The values used for RGB is 0-255 (0 = perfect black, 255 - perfect white). The issue comes when you use a TV as a display with source which is not created with 0-255 in mind...i.e. movies...they use 16-235 (16 = perfect black, 235 = perfect white). Why don't they use the full range? The shooting and digitisation process is not perfect so some head room and foot room is given, maybe to accommodate a filter overshoot for example.</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">So I made sure that my XBMC setup was outputting 16-235. After a lot of research the solution was a simple addition to my xorg.conf:</span><br />
<pre style="background-color: #f9f9f9; border: 1px dashed rgb(47, 111, 171); font-size: 13px; line-height: 1.3em; padding: 1em;"><span style="font-family: Verdana, sans-serif;">Option "ColorRange""Limited"</span></pre>
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">In fact the XBMC devs have recognised this:</span><br />
<pre style="background-color: #f9f9f9; border: 1px dashed rgb(47, 111, 171); font-size: 13px; line-height: 1.3em; padding: 1em;">
<dt style="background-color: white; font-weight: bold; line-height: 19.1875px; margin-bottom: 0.1em; white-space: normal;"><span style="font-family: Verdana, sans-serif;">Video calibration...</span></dt>
<dd style="background-color: white; line-height: 19.1875px; margin-bottom: 0.1em; margin-left: 1.6em; margin-right: 0px; white-space: normal;"><span style="font-family: Verdana, sans-serif;">See <a href="http://wiki.xbmc.org/index.php?title=Settings/System#Video_calibration..." style="background-image: none; color: #0b0080; text-decoration: none;">#Video calibration...</a></span></dd>
<dt style="background-color: white; font-weight: bold; line-height: 19.1875px; margin-bottom: 0.1em; white-space: normal;"><span style="background-color: khaki; border: thin inset black; height: auto;"><span style="font-family: Verdana, sans-serif;"> <small><i><b><a href="http://wiki.xbmc.org/index.php?title=Category:Gotham_feature" style="background-image: none; color: #0b0080;">Future Gotham feature</a></b></i></small><i><b>:</b></i> Use limited color range (16-235) </span></span></dt>
<dd style="background-color: white; line-height: 19.1875px; margin-bottom: 0.1em; margin-left: 1.6em; margin-right: 0px; white-space: normal;"><span style="font-family: Verdana, sans-serif;">Use limited color range instead of full color range (0-255). Limited range should be used if your display is a regular HDMI TV, while full color range should be used if your display is a PC monitor.</span></dd></pre>
<div>
<span style="font-family: Verdana, sans-serif; font-size: x-small;">- source: <a href="http://wiki.xbmc.org/index.php?title=Settings/System">http://wiki.xbmc.org/index.php?title=Settings/System</a></span></div>
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">So now that my basic XBMC setup was done I went through the calibration steps from AVSForum guys: <a href="http://www.avsforum.com/t/948496/avs-hd-709-blu-ray-mp4-calibration">http://www.avsforum.com/t/948496/avs-hd-709-blu-ray-mp4-calibration</a>. As I have the THX blue filter glasses, I was able to get the skin tones done too.</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">I recognise that this is not all there is to calibration and different sources will still produce different issues but this is enough for me at least.</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">So now I have a calibrated picture for both Sky HD and my XBMC setup...problem is when I go to other peoples homes, I am instantly distracted by the tendency of their TV's to oversaturate and use too much brightness!</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<b><span style="font-family: Verdana, sans-serif;">Future Possibilities</span></b><br />
<span style="font-family: Verdana, sans-serif;">I have a Canon 5D Mark III....I'm wondering whether I can use the capabilities of the camera somehow as an accurate spectrum analyser i.e. I take a picture of an RGB 128,128,128 (gray), output it on to the TV, measure with camera again, tweak until the picture is close to RGB 128,128,128....do that with multiple colours and grays etc.</span></div>
SHhttp://www.blogger.com/profile/07201352133645400359noreply@blogger.com0tag:blogger.com,1999:blog-1297361499897642222.post-20338075098504176542013-08-30T10:54:00.002+01:002013-08-30T10:55:02.259+01:00London Street Games - The Threadneedle Files - Update<span style="font-family: Verdana, sans-serif;">We came third, gutted.</span><br />
<span style="font-family: Verdana, sans-serif;"><br /></span>
<span style="font-family: Verdana, sans-serif;">It was ours to lose as we got the vital clue first. All props to Asra (my sister-in-law) who took the time to figure out how the clue related to the final destination we had to reach. We were apparently minutes behind. Great day though and definitely worth doing.</span>SHhttp://www.blogger.com/profile/07201352133645400359noreply@blogger.com0tag:blogger.com,1999:blog-1297361499897642222.post-31658866980660031332013-08-22T14:17:00.003+01:002013-08-23T12:07:42.610+01:00Panasonic TX-P65VT65 has arrived!<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgdFOiDEIyevom6s6co1ppU3GoUm2TfB0UWYvU3rZsnA-URi_LF4RPnY9fhLGJ_9_LVYze9zp5abrX99RS76zOhH_5_snmVfgNeVRGuMyuqvy-but4cgQ-r0uxqj2Ds5GrdhBNeC-kDQArs/s1600/THXBlue.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgdFOiDEIyevom6s6co1ppU3GoUm2TfB0UWYvU3rZsnA-URi_LF4RPnY9fhLGJ_9_LVYze9zp5abrX99RS76zOhH_5_snmVfgNeVRGuMyuqvy-but4cgQ-r0uxqj2Ds5GrdhBNeC-kDQArs/s1600/THXBlue.JPG" /></a></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="line-height: 115%;"><span style="font-family: Verdana, sans-serif;"><a href="http://shamsblog.crashcode.net/2013/08/panasonic-tx-p65vt65.html">TV</a> has arrived and is sitting on top of a table temporarily. It will be hoisted on to the wall in the next
week or so.</span></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="line-height: 115%;"><span style="font-family: Verdana, sans-serif;"><br /></span></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="line-height: 115%;"><span style="font-family: Verdana, sans-serif;">The
picture is superb, the images very life like and full of detail. </span></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="line-height: 115%;"><span style="font-family: Verdana, sans-serif;"><br /></span></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: Verdana, sans-serif; line-height: 115%;">Haven’t
gotten round to doing my own custom calibration yet (have ordered the THX blue
glasses, so when they arrive I’ll be spending many, many hours tweaking the
picture!). I have tried the custom calibration settings used by the <a href="http://www.avforums.com/forums/plasma-tvs/1779325-panasonic-tx-p65vt65-reviewers-recommended-best-settings.html" target="_blank">AV Forum reviewer</a>, but found the THX mode marginally more to my liking</span><span style="font-family: Verdana, sans-serif; line-height: 18px;">; there is a THX mode for bright rooms, but I personally didn't like the slightly brighter, less punchy images.</span><span style="font-family: Verdana, sans-serif; line-height: 18px;"> </span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="line-height: 115%;"><span style="font-family: Verdana, sans-serif;"><br /></span></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="line-height: 115%;"><span style="font-family: Verdana, sans-serif;">Sound
is pretty impressive for a Panasonic TV.
My previous model was pretty awful. The fan is noticeable at night when watching very quiet sources, but not enough to throw my toys out of the pram over.<o:p></o:p></span></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="line-height: 115%;"><span style="font-family: Verdana, sans-serif;"><br /></span></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: Verdana, sans-serif;"><span style="line-height: 115%;">It
is incongruous to have a TV with reference quality picture and then provide a
pen </span></span><span style="font-family: Verdana, sans-serif; line-height: 18px;">aimed at children </span><span style="font-family: Verdana, sans-serif; line-height: 115%;">to write on the surface; the person who thought that was
a good idea needs to re-evaluate whether she/he should carry on working in the
high-end TV market!</span><span style="font-family: Verdana, sans-serif; line-height: 115%;"> </span><span style="font-family: Verdana, sans-serif; line-height: 115%;">It certainly feels
wrong to be touching the surface of your new reference quality TV, even with a
soft tip.</span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="line-height: 115%;"><span style="font-family: Verdana, sans-serif;"><br /></span></span></div>
<div class="MsoNormal" style="text-align: justify;">
</div>
<div class="MsoNormal" style="text-align: justify;">
<span style="line-height: 115%;"><span style="font-family: Verdana, sans-serif;">I haven’t
got any 3D sources so haven't played much with 3D, but the 2D to 3D conversion kinda works. Still unlikely
that I’ll be watching 3D so might just sell the glasses on ebay!</span><span style="font-size: medium;"><o:p></o:p></span></span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: Verdana, sans-serif;"><span style="line-height: 18px;">The Smart TV features are plenty, but I'll hardly be using them...apart from Youtube and Skype. The camera is nice, but I really wish it would pop back in automatically when not using an app that can use it.</span></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: Verdana, sans-serif;"><span style="line-height: 18px;"><br /></span></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: Verdana, sans-serif;"><span style="line-height: 18px;">Overall very happy with the TV and can't wait till it's on the wall.</span></span></div>
SHhttp://www.blogger.com/profile/07201352133645400359noreply@blogger.com1tag:blogger.com,1999:blog-1297361499897642222.post-91464744164897039802013-08-20T12:20:00.001+01:002013-08-22T15:31:48.502+01:00London Street Games - The Threadneedle Files<div class="separator" style="clear: both; text-align: center;">
<a href="http://www.londonstreetgames.com/" imageanchor="1" style="margin-left: 1em; margin-right: 1em;" target="_blank"><img alt="" border="0" height="87" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEieFAJ0A7ayDOJtcg7xVlQY1-ekXFCc9c6jvbjhDvJGsf4FOaql7X5if5ueAL7huhpRuNvOtdT7FccIb5SadI1lwpgpU9XOvv8I67ZbE3soZH2UzjHVY8kHbv5aCg6GdxeK0ElQqSSfs0qg/s400/London+Street+Games+-+Google+Chrome_2013-08-20_12-15-00.png" title="" width="400" /></a></div>
<br />
<div style="text-align: justify;">
<span style="font-family: Verdana, sans-serif;">Just got the mission briefing!...</span></div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
<span style="font-family: Courier New, Courier, monospace;">-----</span></div>
<div style="text-align: justify;">
<span style="font-family: Courier New, Courier, monospace;">Classification: Top Secret - Need to Know only</span></div>
<br />
<div style="text-align: justify;">
<span style="font-family: 'Courier New', Courier, monospace;">THREADNEEDLE FILES</span></div>
<span style="font-family: 'Courier New', Courier, monospace; text-align: justify;">SITUATION REPORT 24th August 2013</span><br />
<br />
<div style="text-align: justify;">
<span style="font-family: 'Courier New', Courier, monospace;">Further to the discovery of a mole inside the London network, we have been alerted to a situation which puts our national security in extreme jeopardy. The double agent has stolen top secret information regarding Treasury bank accounts, including access codes to national vaults inside the Bank of England. Our intelligence informs us that the traitor intends to hand over the encoded documents to enemy agents via a 'dead letter drop' at a secret location in the City of London. This handover is due to occur within the week, we believe it is set to happen late on Saturday 24th August.</span></div>
<br />
<div style="text-align: justify;">
<span style="font-family: 'Courier New', Courier, monospace;">[...]</span></div>
<span style="font-family: 'Courier New', Courier, monospace; text-align: justify;">-----</span>SHhttp://www.blogger.com/profile/07201352133645400359noreply@blogger.com0tag:blogger.com,1999:blog-1297361499897642222.post-31592066481445549532013-08-19T17:32:00.001+01:002013-08-22T15:33:55.129+01:00Panasonic TX-P65VT65<div style="text-align: justify;">
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjgnXK0UoYsmmUXYTVcmH-74psIYH3fYH3c4ICjq0w-BdPRxFNbRf-pLWHLW2MngrQHWuMRu8noAm-o5MzfSABc4il9YX8Lr3_EvwMNsKcGUuio3RHuSZMXstuOACdhIEhuCwtopqlk5EDi/s1600/panasonic+tx-p65vt65+01.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="223" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjgnXK0UoYsmmUXYTVcmH-74psIYH3fYH3c4ICjq0w-BdPRxFNbRf-pLWHLW2MngrQHWuMRu8noAm-o5MzfSABc4il9YX8Lr3_EvwMNsKcGUuio3RHuSZMXstuOACdhIEhuCwtopqlk5EDi/s320/panasonic+tx-p65vt65+01.jpg" width="320" /></a></div>
<span style="font-family: Verdana, sans-serif;"></span><br />
<span style="font-family: Verdana, sans-serif;"><span style="font-family: Verdana, sans-serif;"><br /></span></span>
<span style="font-family: Verdana, sans-serif;"><span style="font-family: Verdana, sans-serif;"><br /></span></span>
<span style="font-family: Verdana, sans-serif;"><span style="font-family: Verdana, sans-serif;">Have decided to buy the <a href="http://www.homecinemachoice.com/news/article/panasonic-tx-p65vt65-review/15997" target="_blank">P65VT65 </a> </span><span style="font-family: Verdana, sans-serif;">over the </span><a href="http://shop.panasonic.com/shop/model/TC-P65ZT60" target="_blank">P60WT65</a><span style="font-family: Verdana, sans-serif;"> or the </span><a href="http://www.expertreviews.co.uk/tvs/1300447/samsung-64-f8500-series-8-smart-3d-full-hd-plasma-tv" target="_blank">Samsung F8500</a><span style="font-family: Verdana, sans-serif;">, or any 4K TVs.</span></span></div>
<div style="text-align: justify;">
<span style="font-family: Verdana, sans-serif;"><br /></span></div>
<div style="text-align: justify;">
<span style="font-family: Verdana, sans-serif;">The reasoning behind these...</span></div>
<div style="text-align: justify;">
<span style="font-family: Verdana, sans-serif;"><br /></span></div>
<div style="text-align: justify;">
<span style="font-family: Verdana, sans-serif;">Against the <a href="http://shop.panasonic.com/shop/model/TC-P65ZT60" target="_blank">P60WT65</a>:</span></div>
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<ul>
<li style="text-align: justify;"><span style="font-family: Verdana, sans-serif;">WT65 does not have a camera built in for Skype (not earth shattering to be honest but is a nice touch)</span></li>
<li style="text-align: justify;"><span style="font-family: Verdana, sans-serif;">From several reviews the picture quality is not leaps superior than the VT65 (but is marginally better)</span></li>
<li style="text-align: justify;"><span style="font-family: Verdana, sans-serif;">Doesn't come in 65 inch for UK (not a huge difference but the 65 will be a perfect fit for the living room)</span></li>
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<span style="font-family: Verdana, sans-serif;">Against the <a href="http://www.expertreviews.co.uk/tvs/1300447/samsung-64-f8500-series-8-smart-3d-full-hd-plasma-tv" target="_blank">Samsung F8500</a>:</span></div>
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<ul>
<li style="text-align: justify;"><span style="font-family: Verdana, sans-serif;">Is better if you like brighter picture but not if you prefer (slightly) better picture quality</span></li>
<li style="text-align: justify;"><span style="font-family: Verdana, sans-serif;">I am used to owning Panasonic</span></li>
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<span style="font-family: Verdana, sans-serif;">Against 4K TVs:</span></div>
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<ul>
<li style="text-align: justify;"><span style="font-family: Verdana, sans-serif;">Amazing if you are going to be close to the TV but otherwise the picture quality does not compare to the above TVs</span></li>
<li style="text-align: justify;"><span style="font-family: Verdana, sans-serif;">The stupendously expensive price is not worth it as there is very little content currently. I can't see a huge amount of content in the near future either...look how long HD is taking to be ubiquitous </span></li>
</ul>
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<span style="font-family: Verdana, sans-serif;">Any of these TVs would be amazing to own. Which has superior picture quality is, arguably, not discernible by most humans, and then only when they are side by side.</span></div>
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<span style="font-family: Verdana, sans-serif;">Note to self: don't tell the kids the TV comes with a pen you can draw on the TV with!</span></div>
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SHhttp://www.blogger.com/profile/07201352133645400359noreply@blogger.com0