On 27/01, Satish Patel wrote:
Thank you Jon/Sofia,
Biggest issue is even if I turn on debugging, it's not producing enough logs to see what is going on. See following output.
Hi, I don't see the cinder-volume logs, which are necessary to debug this issue, because we can see in the backup logs that it is doing an RPC call to the cinder-volume service "Call Volume Manager to get_backup_device". What is the value of the "host" field of the source volume? Because if it's anything other than "kolla-infra-1.example.com@rbd-1", then the problem is that the cinder-volume service for that backend is currently down. Cheers, Gorka.
On Fri, Jan 27, 2023 at 10:50 AM Jon Bernard <jobernar@redhat.com> wrote:
Without the logs themselves it's really hard to say. One way to proceed would be to file a bug [1] and the team can work with you there. You could also enable debugging (debug = True), reproduce the failure, and upload the relevant logs there as well.
[1]: https://bugs.launchpad.net/cinder/+filebug
-- Jon
On Thu, Jan 26, 2023 at 2:20 PM Satish Patel <satish.txt@gmail.com> wrote:
Folks,
I have configured nova and cinder with ceph storage. VMs running on ceph storage but now when i am trying to create a backup of cinder volume its getting stuck on creating and doing nothing. Logs also do not give any indication of bad.
My cinder.conf
[DEFAULT]
enabled_backends = rbd-1 backup_driver = cinder.backup.drivers.ceph.CephBackupDriver backup_ceph_conf = /etc/ceph/ceph.conf backup_ceph_user = cinder-backup backup_ceph_chunk_size = 134217728 backup_ceph_pool = backups backup_ceph_stripe_unit = 0 backup_ceph_stripe_count = 0 restore_discard_excess_bytes = true osapi_volume_listen = 10.73.0.181 osapi_volume_listen_port = 8776
Output of "openstack volume service list" showing cinder-backup service is up but when i create a backup it's getting stuck in this stage and no activity. I am not seeing anything getting transferred to the ceph backups pool also. Any clue? or method to debug?
# openstack volume backup list --all
+--------------------------------------+------+-------------+----------+------+ | ID | Name | Description | Status | Size |
+--------------------------------------+------+-------------+----------+------+ | bc844d55-8c5a-4bd3-b0e9-7c4c780c95ad | foo1 | | creating | 20 |
+--------------------------------------+------+-------------+----------+------+