This is the current status of ceph:
cluster:
id: 23e72372-0d44-4cad-b24f-3641b14b86f4
health: HEALTH_ERR
9/125481144 objects unfound (0.000%)
Degraded data redundancy: 9/497011417 objects degraded
(0.000%), 7 pgs degraded
9 stuck requests are blocked > 4096 sec. Implicated osds
1,11,21,32,43,50,65
services:
mon: 3 daemons, quorum ceph-node03,ceph-node01,ceph-node02
mgr: ceph-node01(active), standbys: ceph-node01.etp.kit.edu
mds: cephfs-1/1/1 up {0=ceph-node03.etp.kit.edu=up:active}, 3
up:standby
osd: 96 osds: 96 up, 96 in
data:
pools: 2 pools, 4096 pgs
objects: 125.48M objects, 259TiB
usage: 370TiB used, 154TiB / 524TiB avail
pgs: 9/497011417 objects degraded (0.000%)
9/125481144 objects unfound (0.000%)
4078 active+clean
11 active+clean+scrubbing+deep
7 active+recovery_wait+degraded
io:
client: 211KiB/s rd, 46.0KiB/s wr, 158op/s rd, 0op/s wr
On 23.05.19 10:54 vorm., Dan van der Ster wrote:
What's the full ceph status?
Normally recovery_wait just means that the relevant osd's are busy
recovering/backfilling another PG.
On Thu, May 23, 2019 at 10:53 AM Kevin Flöh <kevin.floeh@xxxxxxx> wrote:
Hi,
we have set the PGs to recover and now they are stuck in active+recovery_wait+degraded and instructing them to deep-scrub does not change anything. Hence, the rados report is empty. Is there a way to stop the recovery wait to start the deep-scrub and get the output? I guess the recovery_wait might be caused by missing objects. Do we need to delete them first to get the recovery going?
Kevin
On 22.05.19 6:03 nachm., Robert LeBlanc wrote:
On Wed, May 22, 2019 at 4:31 AM Kevin Flöh <kevin.floeh@xxxxxxx> wrote:
Hi,
thank you, it worked. The PGs are not incomplete anymore. Still we have
another problem, there are 7 PGs inconsistent and a cpeh pg repair is
not doing anything. I just get "instructing pg 1.5dd on osd.24 to
repair" and nothing happens. Does somebody know how we can get the PGs
to repair?
Regards,
Kevin
Kevin,
I just fixed an inconsistent PG yesterday. You will need to figure out why they are inconsistent. Do these steps and then we can figure out how to proceed.
1. Do a deep-scrub on each PG that is inconsistent. (This may fix some of them)
2. Print out the inconsistent report for each inconsistent PG. `rados list-inconsistent-obj <PG_NUM> --format=json-pretty`
3. You will want to look at the error messages and see if all the shards have the same data.
Robert LeBlanc
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