Hi all.
We have an issue with some down+peering PGs (I think), when I try to
mount or access data the requests are blocked:
114891/7509353 objects degraded (1.530%)
887 stale+active+clean
1 peering
54 active+recovery_wait
19609 active+clean
91 active+remapped+wait_backfill
10 active+recovering
1 active+clean+scrubbing+deep
9 down+peering
10 active+remapped+backfilling
recovery io 67324 kB/s, 10 objects/s
when I query one of these down+peering PGs, I can see the following:
"peering_blocked_by": [
{ "osd": 7,
"current_lost_at": 0,
"comment": "starting or marking this osd lost may
let us proceed"},
{ "osd": 21,
"current_lost_at": 0,
"comment": "starting or marking this osd lost may
let us proceed"}]},
{ "name": "Started",
"enter_time": "2018-08-01 07:06:16.806339"}],
Both of these OSDs (7 and 21) will not come back up and in with ceph due to
some errors, but I can mount the disks and read data off of them. Can I
manually move/copy these PGs off of these down and out OSDs and put them on
a good OSD?
This is an older ceph cluster running firefly.
Thanks.
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