On Thu, Jul 22, 2021 at 20:14, Dominique D
<dominique.deschenes@gcgenicom.com> wrote:
Hi,
When creating a gluster brick in oVirt (host->Storage Devices->Create Brick), I have to fill in the parameters
of the RAID volume the brick : RAID-type, number of disks and stripe size.
My setup is DELL RAID Controler PERC H710
4 SSD disks raid5
Default stripe for Dell RAID-controller defaults is 64KB.
I have no choice of a Raid 5 and if I choose Raid6, 4 or 3 disk, 64KB or 128KB Stripe. It does not work, (Failed to create brick data_ssd on host xxx of cluster Default). The only option that works is RAID type = None
tried to find information about this, but no luck yet..
I tried ovirt engine 4.4.1.10 and lastest 4.4.7.6
Can I leave this to None ? Performance ?
Thank you
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