How to remove a placement group?

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi all,

 

I’m currently having trouble with an incomplete pg.

Our cluster has a replication factor of 3, however somehow I found this pg to be present in 9 different OSDs (being active only in 3 of them, of course).

Since I don’t really care about data loss, I was wondering if it’s possible to get rid of this by simply removing the pg. Is that even possible?

 

I’m running ceph version 0.94.3.

 

Here are some quick details:

 

1 pgs incomplete

1 pgs stuck inactive

100 requests are blocked > 32 sec

 

6 ops are blocked > 67108.9 sec on osd.130

94 ops are blocked > 33554.4 sec on osd.130

 

pg 15.3b3 is stuck inactive since forever, current state incomplete, last acting [130,210,148]

pg 15.3b3 is stuck unclean since forever, current state incomplete, last acting [130,210,148]

pg 15.3b3 is incomplete, acting [130,210,148]

 

Running a: “ceph pg 15.3b3 query” hangs without response.

 

I’ve tried setting OSD 130 as down, but then OSD 210 becomes the one keeping things stuck (query hangs), same for OSD 148.

 

Any ideas?

Kind regards,

Romero Junior
DevOps Infra Engineer
LeaseWeb Global Services B.V.

T: +31 20 316 0230
M: +31 6 2115 9310
E: r.junior@xxxxxxxxxxxxxxxxxxx
W: www.leaseweb.com

Luttenbergweg 8 1101 EC Amsterdam Netherlands


LeaseWeb is the brand name under which the various independent LeaseWeb companies operate. Each company is a separate and distinct entity that provides services in a particular geographic area. LeaseWeb Global Services B.V. does not provide third-party services. Please see www.leaseweb.com/en/legal for more information.



_______________________________________________
ceph-users mailing list
ceph-users@xxxxxxxxxxxxxx
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

[Index of Archives]     [Information on CEPH]     [Linux Filesystem Development]     [Ceph Development]     [Ceph Large]     [Linux USB Development]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [xfs]


  Powered by Linux