[Gluster-users] Online upgrade - 9.x to 10.0

[Marco Fais]

Hi all,

is the online upgrade from 9.x to 10.0 supported?

I am experimenting with it in our test cluster and following the procedure
I always end up with the upgraded node having the peers in the "peer
rejected" status.

In upgraded node logs I can see:
[2021-11-18 22:21:43.752585 +0000] E [MSGID: 106010]
[glusterd-utils.c:3827:glusterd_compare_friend_volume] 0-management:
Version of Cksums Backup_Storage differ. local cksum = 2467304182, remote
cksum = 998029999 on peer ovirt-node3
-storage
[2021-11-18 22:21:43.752743 +0000] I [MSGID: 106493]
[glusterd-handler.c:3821:glusterd_xfer_friend_add_resp] 0-glusterd:
Responded to ovirt-node3-storage (0), ret: 0, op_ret: -1

And in one of the peers I have similar messages:
[2021-11-18 22:21:43.744106 +0000] E [MSGID: 106010]
[glusterd-utils.c:3844:glusterd_compare_friend_volume] 0-management:
Version of Cksums Backup_Storage differ. local cksum = 998029999, remote
cksum = 2467304182 on peer 192.168.30.1
[2021-11-18 22:21:43.744233 +0000] I [MSGID: 106493]
[glusterd-handler.c:3893:glusterd_xfer_friend_add_resp] 0-glusterd:
Responded to 192.168.30.1 (0), ret: 0, op_ret: -1
[2021-11-18 22:21:43.756298 +0000] I [MSGID: 106493]
[glusterd-rpc-ops.c:474:__glusterd_friend_add_cbk] 0-glusterd: Received RJT
from uuid: acb80b35-d6ac-4085-87cd-ba69ff3f81e6, host: 192.168.30.1, port: 0


(I have tried with gluster v Backup_Storage heal as per instructions).

Trying to restart the upgraded glusterd node doesn't help. I have also
tried to clean up /var/lib/glusterd without success.

Am I missing something?

Downgrading again to 9.3 works again. All my volumes are
distributrd_replicate and the cluster is composed by 3 nodes.

Thanks,
Marco
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.gluster.org/pipermail/gluster-users/attachments/20211118/fc9c63ec/attachment.html>