On 2015-09-22 08:03, Thibault Godouet wrote:
You could perhaps use LVM on your RAID 6, and create two Logical
Volumes,
one per brick?
Actually I am testing this setup and i can confirm that is possible, in
a testing environment, 6 machines each with 1 HD dedicated as a brick, 2
LV in each brick, total 2 gluster volumes.
Regards,
J
On 22 Sep 2015 5:17 am, "Atin Mukherjee" <amukherj@xxxxxxxxxx> wrote:
On 09/22/2015 02:07 AM, Gluster Admin wrote:
> Gluster users,
>
> We have a multiple node setup where each server has a single XFS brick
> (underlying storage is hardware battery backed raid6). Are there any
> issues creating multiple gluster volumes using the same underlying
> bricks from a performance or management standpoint?
This is not possible in Gluster. A brick (partition) is considered to
be
the smallest unit of the break down of a volume.
Thanks,
Atin
>
> or would it be better to setup many smaller bricks via RAID1 to support
> multiple volumes.
>
>
> Current setup:
>
> NODE:/brick1 (raid6 8 disk per brick)
>
> Smaller Brick setup:
>
> NODE:/brick1 /brick2 /brick3 /brick4 (raid1 2 disk per brick)
>
>
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--
Javier Talens Segui
University of Bergen
Senior Engineer
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