Cluster with ZFS pool, Failed ZFS Storage device on one node, Zpool missing.

[dave10x]

Hi, I have a 5 node cluster setup with PVE 8.2.7, the nodes are using a pair of direct attached disks as an OS mirror and a ZFS pool on a 12 disk HPE D3600 Disk Enclosure using direct SAS connections to each node

One of the nodes has lost connection to the ZFS pool. I am about to flatten the node and recreate it if needs as the other nodes are coping well and failover has done its job, but I would like to avoid this if possible as the PVE is still live and can see the ZFS disks in the GUI.

I have tried:

zpool list / no datasets available
zpool status / no pools available
zpool import / no pools available to import

zpool import /dev/device

zpool import VMs
cannot import 'VMs': no such pool available

wiping a disk from the GUI fails and says its busy.

 

[dave10x]

I've resolved this, by deleting the node from the datacenter storage and recreating the storage on the node its self then re-adding the ZFS storage to the datacentre storage.