I looked for XFS file system mine is ext 4. I have to make some more
readings to understand the how to.
I checked for Raid enterprise. Is that about are the Intel solutions
? Is that means separated hardware solution.
Thanks,
Haldun.
Le 02/05/2012 00:49, E Chalaron a écrit :
Well,
Raid 0 is fast especially on XFS filesystem... You will see the
difference.
However... If one disk packs up... that's it...
As for me it is not a problem : data are not supposed to stay, I
grab frames, process, export then delete.
And if trouble happens : I rescan. Yes a pain but not dramatic.
Counterpart of XFS : it gets fragmented. So you need to look
after that.
There is a lot of tools for XFS.
http://www.linuxquestions.org/questions/linux-general-1/my-own-xfs-jfs-ext3-benchmark-809670/
Maybe a redundant array on XFS liek Raid 5 or 10 as suggested. But
get your Os on a separate drive.
That will save you some big problems if a disk goes wrong.
More important than speed, I found that Raid enterprise edition of
drives are way better.
Cheers
E
On 05/01/2012 11:27 PM, Haldun ALTAN wrote:
Thanks Edouard
No not yet. I thought 10 000 tours and SAS will be enough. And I
hesitate between RAID 0 or 5 don't know exactly which one will
be better ...
Thanks a lot.
Haldun
Le 01/05/2012 02:50, E Chalaron a écrit :
Haldun
Did you set up your 2 drives as Raid 0, you may well have a
bottle neck there if not.
Careful that you may need a dedicated drive for your OS.
cheers
Edouard
On 04/28/2012 04:28 AM, Haldun ALTAN wrote:
Another great bunch of thanks to Rafealla and her grandma's
advises without which i couldn't make the last work where
DNxHD was not fluid enough. So i did it with proxy editing
and that was great. I could use 6-7 video channels without
any problème and render with DNxHD version on mjpega to get
HD with handbrake.
Anyway proxy is great even if you have to do everything
twice at tjhe end you earn a lot of time when you're
editing.
in fact I don't understand why it's so slow. I bought
recently a second hand PC with two xeon 5460 3,1 ghz 4 cwith
6 go ram and nvdia quadro fx4600 and two hard drive sas
10000 tours with 300 go each.
cpu is working 100% memory is saturated at 6 Gio
Tell me just if it's normal that i have to wait 6 minutes
for 1 min vidéo on background rendering with jpeg quality
at 20 % ?
Thanks
Haldun.
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