ZFS

[luisflorencio]

Hello,

I'm new to proxmox and love it... did my first installation (mirror ZFS on 2 HDD), uptated and created other ZFS pool on 2 SSD.

Everything seems smooth and OK but need to ask something before creating my VM (production at work):





Is this OK? Is ZFS mirror well configured on all drives?

Reguards

 

[aaron]

If you select a ZFS pool and click on detail you should see which disks are part of the pool.

Deducting from the partitions and the pools, I would say that it looks like you have 2 mirrors. But as mentioned, select a pool and take a look at the details. You can achieve the same by running zpool status on the command line.

 

[luisflorencio]

Thanks for the reply.

zpool status is OK

My question was due to the "Usage" column



zpool status:

root@proxmox-abt:~# zpool status pool: rpool state: ONLINE config: NAME STATE READ WRITE CKSUM rpool ONLINE 0 0 0 mirror-0 ONLINE 0 0 0 ata-HGST_HUS722T2TALA604_WCC6N2KJ77HF-part3 ONLINE 0 0 0 ata-HGST_HUS722T2TALA604_WCC6N0LCXJ9Z-part3 ONLINE 0 0 0 errors: No known data errors pool: zfs-ssd state: ONLINE config: NAME STATE READ WRITE CKSUM zfs-ssd ONLINE 0 0 0 mirror-0 ONLINE 0 0 0 ata-KINGSTON_SEDC500M480G_50026B72828B3794 ONLINE 0 0 0 ata-KINGSTON_SEDC500M480G_50026B72828B36E3 ONLINE 0 0 0 errors: No known data errors root@proxmox-abt:~#

 

[ph0x]

Because of the required boot partition the first two disks are not zfs members in total, but only their third partition (***-part3).
Your second mirror consist of two full disks and is probably what you intended.