Resize the Hypervisor disks

[oknet]

I'm running Proxmox in two 500GB HDD (zfs raid1)
How to replace them i.e. with a 2TB pair without losing anything ?
Any guide ?

 

[floh8]

ask the internet for that! Its no direct Proxmox question.

 

[aaron]

Is the system itself running on them? Then you could replace them one by one.

Checkout the chapter "Changing a failed bootable device" in the Admin guide.

If it is not the "rpool", then the procedure will be even easier, see the section directly above.

 

[Dunuin]

Is the system itself running on them? Then you could replace them one by one.

Checkout the chapter "Changing a failed bootable device" in the Admin guide.

And don't forget to extend the ZFS partitions (partition 3) later after replacing both disks, so the ZFS pool can actually make use of that additional space. Zpool option "autoexpand" should be enabled so ZFS can resize itself when needed. Otherwise you would need to manually resize it with zpool online -e rpool.