[CentOS] software raid
chrism at imntv.com
chrism at imntv.com
Thu Mar 29 17:13:35 UTC 2007
Feizhou wrote:
> chrism at imntv.com wrote:
>> Feizhou wrote:
>>> William Warren wrote:
>>>> as soon as you goto software raid 5 you'll get a good performance
>>>> hit. Head for the hardware raid cards then. You can get the 3ware
>>>> ide cards for 150 or less now.
>>>
>>> don't know if it is still the case but ext3 + 3ware + ext3 = ultra
>>> slow. you'd want to use XFS or some other filesystem...
>
> argh...i missed the raid5 on 3ware part.
Ah. No, I am using RAID0 since this is just scratch space for editing
large uncompressed video files.
Disks are so cheap and high enough capacity now that I don't even bother
with RAID5 anymore. I still don't think (even if I was using RAID5)
that I would stray from the "vendor supported" ext3 filesystem.
Cheers,
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