24 Jul
2020
24 Jul
'20
6:48 p.m.
Hi,
i have a working journal based mirror setup initially created with nautilus.
I recently upgraded to octopus (15.2.4) to use snapshot based mirroring.
After that I disabled mirroring for the first image and reenabled it snapshot based.
The remote Image is created but it never starts syncing.
Network usage is only about some kb/s.
And after disabling mirroring on the image the remote images doesn't get deleted.
The same is with a new test pool and new images.
I also remove the peer from the pools and disabled mirroring on the pools and recreated it
from scratch, because I've found this:
https://lists.ceph.io/hyperkitty/list/ceph-users@ceph.io/thread/LRBDKQ2YXQN…
bit it didn't resolved it.
Mirroring daemon shows the follwing after enabling snapshot based mirroring on an image:
2020-07-24T13:45:40.253+0200 7f33dae1d700 5 rbd::mirror::ImageMap: 0x55cfcc4c0480
update_images: peer_uuid=3d2164b5-96ca-4ad6-9fe3-4eb1f6c02f3e, added_count=1,
removed_count=0
2020-07-24T13:45:40.253+0200 7f33dae1d700 5 rbd::mirror::ImageMap: 0x55cfcc4c0480
update_images_added: peer_uuid=3d2164b5-96ca-4ad6-9fe3-4eb1f6c02f3e,
global_image_ids=[d7f7d308-d18b-488f-9dcc-87f8e77f05cc]
2020-07-24T13:45:40.253+0200 7f33dae1d700 5 rbd::mirror::image_map::Policy:
0x55cfc8825a40 add_image: global_image_id=d7f7d308-d18b-488f-9dcc-87f8e77f05cc
2020-07-24T13:45:41.254+0200 7f33da61c700 5 rbd::mirror::image_map::Policy:
0x55cfc8825a40 start_action: global_image_id=d7f7d308-d18b-488f-9dcc-87f8e77f05cc,
state=ASSOCIATING, action_type=MAP_UPDATE
2020-07-24T13:45:41.254+0200 7f33da61c700 5 rbd::mirror::image_map::Policy:
0x55cfc8825a40 execute_policy_action:
global_image_id=d7f7d308-d18b-488f-9dcc-87f8e77f05cc, policy_action=MAP
2020-07-24T13:45:41.254+0200 7f33da61c700 5 rbd::mirror::image_map::Policy:
0x55cfc8825a40 map: global_image_id=d7f7d308-d18b-488f-9dcc-87f8e77f05cc,
instance_id=10464477
2020-07-24T13:45:41.254+0200 7f33da61c700 5 rbd::mirror::ImageMap: 0x55cfcc4c0480
update_image_mapping: updates=[{global_image_id=d7f7d308-d18b-488f-9dcc-87f8e77f05cc,
instance_id=10464477}], removes=[]
2020-07-24T13:45:41.258+0200 7f33dae1d700 5 rbd::mirror::image_map::Policy:
0x55cfc8825a40 finish_action: global_image_id=d7f7d308-d18b-488f-9dcc-87f8e77f05cc,
state=ASSOCIATING, action_type=MAP_UPDATE, r=0
2020-07-24T13:45:41.294+0200 7f33dae1d700 5 rbd::mirror::Instances: 0x55cfc7c1bd40
handle_acked: instance_ids=[10464466]
2020-07-24T13:45:41.402+0200 7f33dae1d700 5 rbd::mirror::Instances: 0x55cfc9424240
handle_acked: instance_ids=[10464470]
2020-07-24T13:45:41.502+0200 7f33dae1d700 5 rbd::mirror::Instances: 0x55cfcac66240
handle_acked: instance_ids=[10464474]
2020-07-24T13:45:41.606+0200 7f33dae1d700 5 rbd::mirror::Instances: 0x55cfcc4c0360
handle_acked: instance_ids=[10464477]
2020-07-24T13:45:42.258+0200 7f33da61c700 5 rbd::mirror::image_map::Policy:
0x55cfc8825a40 start_action: global_image_id=d7f7d308-d18b-488f-9dcc-87f8e77f05cc,
state=ASSOCIATING, action_type=ACQUIRE
2020-07-24T13:45:42.258+0200 7f33da61c700 5 rbd::mirror::ImageMap: 0x55cfcc4c0480
notify_listener_acquire_release_images:
acquire=[{global_image_id=d7f7d308-d18b-488f-9dcc-87f8e77f05cc, instance_id=10464477}],
release=[]
2020-07-24T13:45:42.258+0200 7f33da61c700 5 rbd::mirror::NamespaceReplayer:
0x55cfcc4c6000 handle_acquire_image: global_image_id=d7f7d308-d18b-488f-9dcc-87f8e77f05cc,
instance_id=10464477
2020-07-24T13:45:42.258+0200 7f33dae1d700 5 rbd::mirror::image_map::Policy:
0x55cfc8825a40 finish_action: global_image_id=d7f7d308-d18b-488f-9dcc-87f8e77f05cc,
state=ASSOCIATING, action_type=ACQUIRE, r=0
2020-07-24T13:45:42.306+0200 7f33dae1d700 5 rbd::mirror::ImageMap: 0x55cfcc4c0480
update_images: peer_uuid=, added_count=1, removed_count=0
2020-07-24T13:45:42.306+0200 7f33dae1d700 5 rbd::mirror::ImageMap: 0x55cfcc4c0480
update_images_added: peer_uuid=, global_image_ids=[d7f7d308-d18b-488f-9dcc-87f8e77f05cc]
2020-07-24T13:45:42.330+0200 7f33a3daf700 -1
rbd::mirror::image_replayer::snapshot::Replayer: 0x55cfcd28c800 init: failed to retrieve
mirror peer uuid from remote pool
2020-07-24T13:45:42.330+0200 7f33dae1d700 -1
rbd::mirror::image_replayer::snapshot::Replayer: 0x55cfcd28c800 get_replay_status: replay
not running
2020-07-24T13:45:46.298+0200 7f33dae1d700 5 rbd::mirror::Instances: 0x55cfc7c1bd40
handle_acked: instance_ids=[10464466]
2020-07-24T13:45:46.402+0200 7f33dae1d700 5 rbd::mirror::Instances: 0x55cfc9424240
handle_acked: instance_ids=[10464470]
2020-07-24T13:45:46.506+0200 7f33dae1d700 5 rbd::mirror::Instances: 0x55cfcac66240
handle_acked: instance_ids=[10464474]
2020-07-24T13:45:46.606+0200 7f33dae1d700 5 rbd::mirror::Instances: 0x55cfcc4c0360
handle_acked: instance_ids=[10464477]
2020-07-24T13:45:51.298+0200 7f33dae1d700 5 rbd::mirror::Instances: 0x55cfc7c1bd40
handle_acked: instance_ids=[10464466]
2020-07-24T13:45:51.406+0200 7f33dae1d700 5 rbd::mirror::Instances: 0x55cfc9424240
handle_acked: instance_ids=[10464470]
2020-07-24T13:45:51.506+0200 7f33dae1d700 5 rbd::mirror::Instances: 0x55cfcac66240
handle_acked: instance_ids=[10464474]
2020-07-24T13:45:51.610+0200 7f33dae1d700 5 rbd::mirror::Instances: 0x55cfcc4c0360
handle_acked: instance_ids=[10464477]
2020-07-24T13:45:52.330+0200 7f33dae1d700 -1
rbd::mirror::image_replayer::snapshot::Replayer: 0x55cfcd28c800 get_replay_status: replay
not running
2020-07-24T13:45:56.298+0200 7f33dae1d700 5 rbd::mirror::Instances: 0x55cfc7c1bd40
handle_acked: instance_ids=[10464466]
2020-07-24T13:45:56.406+0200 7f33dae1d700 5 rbd::mirror::Instances: 0x55cfc9424240
handle_acked: instance_ids=[10464470]
2020-07-24T13:45:56.506+0200 7f33dae1d700 5 rbd::mirror::Instances: 0x55cfcac66240
handle_acked: instance_ids=[10464474]
2020-07-24T13:45:56.610+0200 7f33dae1d700 5 rbd::mirror::Instances: 0x55cfcc4c0360
handle_acked: instance_ids=[10464477]
2020-07-24T13:46:01.303+0200 7f33dae1d700 5 rbd::mirror::Instances: 0x55cfc7c1bd40
handle_acked: instance_ids=[10464466]
2020-07-24T13:46:01.407+0200 7f33dae1d700 5 rbd::mirror::Instances: 0x55cfc9424240
handle_acked: instance_ids=[10464470]
2020-07-24T13:46:01.511+0200 7f33dae1d700 5 rbd::mirror::Instances: 0x55cfcac66240
handle_acked: instance_ids=[10464474]
2020-07-24T13:46:01.611+0200 7f33dae1d700 5 rbd::mirror::Instances: 0x55cfcc4c0360
handle_acked: instance_ids=[10464477]
2020-07-24T13:46:02.331+0200 7f33dae1d700 -1
rbd::mirror::image_replayer::snapshot::Replayer: 0x55cfcd28c800 get_replay_status: replay
not running
Regards,
Yves