Hey everyone,
I'm a little bit confused as to expanding RAID10 ZFS pool.
I'm currently having this configuration:
I've bought 4 more drives (same size) to add 2 to each mirror, but whenever I try to execute 'zpool attach' or 'zpool add' it's giving me very vague errors like "too many arguments".
Is there a way to safely add 2 new drives to each mirror without deleting the whole pool and recreating from scratch? It has more than 32TB of data.
I'm a little bit confused as to expanding RAID10 ZFS pool.
I'm currently having this configuration:
Code:
pool: pool1
state: ONLINE
config:
NAME STATE READ WRITE CKSUM
pool1 ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
ata-WDC_WD160EDGZ-11B2DA0_xxxxxxx1 ONLINE 0 0 0
ata-WDC_WUH721816ALE6L4_xxxxxxx2 ONLINE 0 0 0
mirror-1 ONLINE 0 0 0
ata-WDC_WUH721816ALE6L4_xxxxxxx3 ONLINE 0 0 0
ata-ST18000NM003J-2TV102_xxxxxxx4 ONLINE 0 0 0
I've bought 4 more drives (same size) to add 2 to each mirror, but whenever I try to execute 'zpool attach' or 'zpool add' it's giving me very vague errors like "too many arguments".
Is there a way to safely add 2 new drives to each mirror without deleting the whole pool and recreating from scratch? It has more than 32TB of data.