Hi all,
Running into some trouble. I just setup ceph multi-site replication.
Good news is that it is syncing the data. But the metadata is NOT syncing.
I was trying to follow the instructions from here:
https://docs.ceph.com/en/quincy/radosgw/multisite/#create-a-secondary-zone
I see there is open issue on syncing, not sure if this is related:
https://github.com/ceph/ceph/pull/46148 ; I
I'm using: ceph version 17.2.0
(43e2e60a7559d3f46c9d53f1ca875fd499a1e35e) quincy (stable)
Any suggestions?
BTW, docs seem a bit out of date. I opened an issue:
https://tracker.ceph.com/issues/56131
$ radosgw-admin sync status (from slave)
realm bbd51090-42ff-4795-adea-4b9dbaaf573e (XXXX)
zonegroup d66ae4f6-c090-40c6-b05f-eeaa9c279e45 (XXXX-1)
zone 7bb893c7-23a4-4c86-99f6-71aeec8209d5 (slave-1)
metadata sync preparing for full sync
full sync: 64/64 shards
full sync: 0 entries to sync
incremental sync: 0/64 shards
metadata is behind on 64 shards
behind shards:
[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63]
data sync source: 661233b5-b3da-4c3f-a401-d6874c11cdb8 (master-1)
syncing
full sync: 0/128 shards
incremental sync: 128/128 shards
data is behind on 9 shards
behind shards: [23,33,36,39,47,83,84,96,123]
oldest incremental change not applied:
2022-06-20T22:51:43.724881+0000 [23]
$ radosgw-admin sync status (from master)
realm bbd51090-42ff-4795-adea-4b9dbaaf573e (XXXX)
zonegroup d66ae4f6-c090-40c6-b05f-eeaa9c279e45 (XXXX-1)
zone 661233b5-b3da-4c3f-a401-d6874c11cdb8 (master-1)
metadata sync no sync (zone is master)
2022-06-20T23:03:14.408+0000 7f1e8e309840 0 ERROR: failed to fetch
datalog info
data sync source: 7bb893c7-23a4-4c86-99f6-71aeec8209d5 (slave-1)
failed to retrieve sync info: (13) Permission
denied
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