[Gluster-users] to RAID or not?

Mon Jul 4 14:54:44 UTC 2016

No suggestions ?
Il 14 giu 2016 10:01 AM, "Gandalf Corvotempesta" <
gandalf.corvotempesta at gmail.com> ha scritto:

> Let's assume a small cluster made by 3 servers, 12 disks/bricks each.
> This cluster would be expanded to a maximum of 15 servers in near future.
>
> What do you suggest, a JBOD or a RAID? Which RAID level?
>
> 15 servers with 12 disks/bricks in JBOD are 180 bricks. Is this an
> acceptable value?
> Multiple raid6 for each servers? In example, RAID-6 with 6 disks and
> another RAID-6 with the other 6 disks. I'll loose 4 disks on each
> servers, performance would be affected and rebuild times would be huge
> (by using 2TB/4TB disks)
>
> Any suggestions?
>
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