Also, what command are you using to take snapshots?
-Sam
On Tue, Aug 18, 2015 at 8:48 AM, Samuel Just <sjust@xxxxxxxxxx> wrote:
> Is the number of inconsistent objects growing? Can you attach the
> whole ceph.log from the 6 hours before and after the snippet you
> linked above? Are you using cache/tiering? Can you attach the osdmap
> (ceph osd getmap -o <outfile>)?
> -Sam
>
> On Tue, Aug 18, 2015 at 4:15 AM, Voloshanenko Igor
> <igor.voloshanenko@xxxxxxxxx> wrote:
>> ceph - 0.94.2
>> Its happen during rebalancing
>>
>> I thought too, that some OSD miss copy, but looks like all miss...
>> So any advice in which direction i need to go
>>
>> 2015-08-18 14:14 GMT+03:00 Gregory Farnum <gfarnum@xxxxxxxxxx>:
>>>
>>> From a quick peek it looks like some of the OSDs are missing clones of
>>> objects. I'm not sure how that could happen and I'd expect the pg
>>> repair to handle that but if it's not there's probably something
>>> wrong; what version of Ceph are you running? Sam, is this something
>>> you've seen, a new bug, or some kind of config issue?
>>> -Greg
>>>
>>> On Tue, Aug 18, 2015 at 6:27 AM, Voloshanenko Igor
>>> <igor.voloshanenko@xxxxxxxxx> wrote:
>>> > Hi all, at our production cluster, due high rebalancing ((( we have 2
>>> > pgs in
>>> > inconsistent state...
>>> >
>>> > root@temp:~# ceph health detail | grep inc
>>> > HEALTH_ERR 2 pgs inconsistent; 18 scrub errors
>>> > pg 2.490 is active+clean+inconsistent, acting [56,15,29]
>>> > pg 2.c4 is active+clean+inconsistent, acting [56,10,42]
>>> >
>>> > From OSD logs, after recovery attempt:
>>> >
>>> > root@test:~# ceph pg dump | grep -i incons | cut -f 1 | while read i; do
>>> > ceph pg repair ${i} ; done
>>> > dumped all in format plain
>>> > instructing pg 2.490 on osd.56 to repair
>>> > instructing pg 2.c4 on osd.56 to repair
>>> >
>>> > /var/log/ceph/ceph-osd.56.log:51:2015-08-18 07:26:37.035910 7f94663b3700
>>> > -1
>>> > log_channel(cluster) log [ERR] : deep-scrub 2.490
>>> > f5759490/rbd_data.1631755377d7e.00000000000004da/head//2 expected clone
>>> > 90c59490/rbd_data.eb486436f2beb.0000000000007a65/141//2
>>> > /var/log/ceph/ceph-osd.56.log:52:2015-08-18 07:26:37.035960 7f94663b3700
>>> > -1
>>> > log_channel(cluster) log [ERR] : deep-scrub 2.490
>>> > fee49490/rbd_data.12483d3ba0794b.000000000000522f/head//2 expected clone
>>> > f5759490/rbd_data.1631755377d7e.00000000000004da/141//2
>>> > /var/log/ceph/ceph-osd.56.log:53:2015-08-18 07:26:37.036133 7f94663b3700
>>> > -1
>>> > log_channel(cluster) log [ERR] : deep-scrub 2.490
>>> > a9b39490/rbd_data.12483d3ba0794b.00000000000037b3/head//2 expected clone
>>> > fee49490/rbd_data.12483d3ba0794b.000000000000522f/141//2
>>> > /var/log/ceph/ceph-osd.56.log:54:2015-08-18 07:26:37.036243 7f94663b3700
>>> > -1
>>> > log_channel(cluster) log [ERR] : deep-scrub 2.490
>>> > bac19490/rbd_data.1238e82ae8944a.000000000000032e/head//2 expected clone
>>> > a9b39490/rbd_data.12483d3ba0794b.00000000000037b3/141//2
>>> > /var/log/ceph/ceph-osd.56.log:55:2015-08-18 07:26:37.036289 7f94663b3700
>>> > -1
>>> > log_channel(cluster) log [ERR] : deep-scrub 2.490
>>> > 98519490/rbd_data.123e9c2ae8944a.0000000000000807/head//2 expected clone
>>> > bac19490/rbd_data.1238e82ae8944a.000000000000032e/141//2
>>> > /var/log/ceph/ceph-osd.56.log:56:2015-08-18 07:26:37.036314 7f94663b3700
>>> > -1
>>> > log_channel(cluster) log [ERR] : deep-scrub 2.490
>>> > c3c09490/rbd_data.1238e82ae8944a.0000000000000c2b/head//2 expected clone
>>> > 98519490/rbd_data.123e9c2ae8944a.0000000000000807/141//2
>>> > /var/log/ceph/ceph-osd.56.log:57:2015-08-18 07:26:37.036363 7f94663b3700
>>> > -1
>>> > log_channel(cluster) log [ERR] : deep-scrub 2.490
>>> > 28809490/rbd_data.edea7460fe42b.00000000000001d9/head//2 expected clone
>>> > c3c09490/rbd_data.1238e82ae8944a.0000000000000c2b/141//2
>>> > /var/log/ceph/ceph-osd.56.log:58:2015-08-18 07:26:37.036432 7f94663b3700
>>> > -1
>>> > log_channel(cluster) log [ERR] : deep-scrub 2.490
>>> > e1509490/rbd_data.1423897545e146.00000000000009a6/head//2 expected clone
>>> > 28809490/rbd_data.edea7460fe42b.00000000000001d9/141//2
>>> > /var/log/ceph/ceph-osd.56.log:59:2015-08-18 07:26:38.548765 7f94663b3700
>>> > -1
>>> > log_channel(cluster) log [ERR] : 2.490 deep-scrub 17 errors
>>> >
>>> > So, how i can solve "expected clone" situation by hand?
>>> > Thank in advance!
>>> >
>>> >
>>> >
>>> > _______________________________________________
>>> > ceph-users mailing list
>>> > ceph-users@xxxxxxxxxxxxxx
>>> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>>> >
>>
>>
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