[lustre-discuss] ZFS based OSTs need advice
Dzmitryj Jakavuk
dzmitryj at gmail.com
Tue Jun 26 07:38:27 PDT 2018
Hello
You can share 4 osts between pair of oss making 2 osts imported into one oss and 2 osts into other oss. At the same time hdds need to be shared between all oss. So in normal conditions 1 oss will import 2 ost and the second oss will import Other 2 osts.in case of ha single oss can import all 4osts
Kind Regards
Dzmitryj Jakavuk
> On Jun 26, 2018, at 16:02, Zeeshan Ali Shah <javaclinic at gmail.com> wrote:
>
> We have 2 OSS with 4 OST shared . Each OST has 90 Disk so total 360 Disks .
>
> I am in phase of installing 2OSS as active/active but as zfs pools can only be imported in single OSS host in this case how to achieve active/active HA ?
> As what i read is that for active/active both HA hosts should have access to a same sets of disks/volumes.
>
> any advice ?
>
>
> /Zeeshan
>
>
>
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