[SOLVED] Problems adding a zfs node (raid1) to a cluster

[dav.ge]

Hi,

i'm rebuilding a cluster.
I've a single node cluster with lvm storage (node1).
I tried to add a node (node2) to the cluster, Node2 have zfs storage (raid1) that works fine before i try to join to the cluster,
Join process seems fine but after the join the zfs storage on gui is displayed as local-lvm type and his status in "unknow". ZFS tab on node2 shows "rpool" and is status reports "No Known data errors", Disks are shown but reports "mirrir-0" instead of mirror 1.

What's going on?

 

[dav.ge]

other info

Node2 (tacul) Kernel Version: Linux 5.3.13-2-pve #1 SMP PVE 5.3.13-2 (Fri, 24 Jan 2020 09:49:36 +0100) PVE Manager Version: 6.1-5/9bf06119 Node1(tourronde): Kernel Version Linux 5.3.10-1-pve #1 SMP PVE 5.3.10-1 (Thu, 14 Nov 2019 10:43:13 +0100) PVE Manager Version : 6.1-5/9bf06119 root@tacul:~# pvesm status Name Type Status Total Used Available % annapurna nfs active 3195698176 1082118144 2113039360 33.86% local dir active 451016448 1266304 449750144 0.28% local-lvm lvmthin inactive 0 0 0 0.00% root@tourronde:~# pvesm status Name Type Status Total Used Available % annapurna nfs active 3195698176 1055212032 2139945472 33.02% local dir active 98559220 2512576 90997096 2.55% local-lvm lvmthin active 449957888 0 449957888 0.00% Cluster information ------------------- Name: infal1 Config Version: 3 Transport: knet Secure auth: on Quorum information ------------------ Date: Mon Feb 3 18:01:07 2020 Quorum provider: corosync_votequorum Nodes: 2 Node ID: 0x00000001 Ring ID: 1.20 Quorate: Yes Votequorum information ---------------------- Expected votes: 2 Highest expected: 2 Total votes: 2 Quorum: 2 Flags: Quorate Membership information ---------------------- Nodeid Votes Name 0x00000001 1 10.186.144.30 (local) 0x00000002 1 10.186.144.64

 

[dav.ge]

Please help

 

[fiona]

Hi,
by default pvesm expects a storage to be configured on all nodes. You can use

pvesm set local-lvm --nodes tourronde

so that pvesm knows that the storage is only available on that node. You also need to configure your ZFS storage with pvesm, see here for the details.
Example command:

pvesm add zfspool <NAME> --pool rpool --nodes tacul

 

[dav.ge]

thank you very much