Hello,
So, I've done the following seps:
1. set noout
2. stop osd2
3. ceph-objectstore-tool remove
4. start osd2
5. repeat step 2-4 on osd 28 and 35
then I've run the ceph pg force_create_pg 3.367.
This has left the PG in creating state:
# ceph -s
cluster 6713d1b8-83da-11e6-aa79-525400d98c5a
health HEALTH_WARN
1 pgs stuck inactive
1 pgs stuck unclean
8 requests are blocked > 32 sec
noout flag(s) set
monmap e3: 3 mons at
{tv-dl360-1=10.12.193.73:6789/0,tv-dl360-2=10.12.193.74:6789/0,tv-dl360-3=10.12.193.75:6789/0}
election epoch 84, quorum 0,1,2 tv-dl360-1,tv-dl360-2,tv-dl360-3
osdmap e60876: 72 osds: 72 up, 72 in
flags noout
pgmap v3947626: 4864 pgs, 11 pools, 129 GB data, 22073 objects
423 GB used, 130 TB / 130 TB avail
4863 active+clean
1 creating
client io 0 B/s rd, 12846 B/s wr, 2 op/s
# ceph health detail
HEALTH_WARN 1 pgs stuck inactive; 1 pgs stuck unclean; 8 requests are blocked >
32 sec; 1 osds have slow requests; noout flag(s) set
pg 3.367 is stuck inactive since forever, current state creating, last acting []
pg 3.367 is stuck unclean since forever, current state creating, last acting []
8 ops are blocked > 2097.15 sec
8 ops are blocked > 2097.15 sec on osd.28
1 osds have slow requests
noout flag(s) set
root@tv-dl360-1:~#
As I saw that there is nothing on the osd.2 and the other two are blocked, I
have restarted the osd2
service ceph-osd restart id=2
this has unlocked the creation process and the PG became active+clean
now when I try to import the dump I get this error: OSD has the store locked.
# ceph-objectstore-tool --data-path /var/lib/ceph/osd/ceph-35/ --journal-path
/var/lib/ceph/osd/ceph-35/journal --pgid 3.367 --op import --file
pg.3.367.export.OSD.35
OSD has the store locked
#
How should I proceed further?
stop all the three OSDs belonging to this PG, and do the import, and then
restart them one by one?
Kind regards,
Laszlo
On 15.03.2017 04:27, Brad Hubbard wrote:
Decide which copy you want to keep and export that with ceph-objectstore-tool
Delete all copies on all OSDs with ceph-objectstore-tool (not by
deleting the directory on the disk).
Use force_create_pg to recreate the pg empty.
Use ceph-objectstore-tool to do a rados import on the exported pg copy.
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