[CentOS] Replacing SW RAID-1 with SSD RAID-1

Tue Nov 24 17:43:49 UTC 2020
centos at niob.at <centos at niob.at>

On 24/11/2020 18:32, John Pierce wrote:
> zpool create newpool mirror sdb sdc mirror sdd sde mirror sdf sdg mirror
> sdh sdi spare sdj sdk
> zfs create -o mountpoint=/var/lib/pgsql-11 newpool/postgres11
> and done.

This *might* be a valid answer if zfs was supported on plain CentOS... 
(and if the question hadn't involved an existing RAID ;-) ). Or did I 
miss something?