Good day. Some time ago i change pg_num like this http://www.sebastien-han.fr/blog/2013/03/12/ceph-change-pg-number-on-the-fly/: ceph osd pool create one-new 500 rados cppool one one-new ceph osd pool delete one ceph osd pool rename one-new one Before changes: ceph osd lspools 0 data,1 metadata,2 rbd,5 one, After changes: 0 data,1 metadata,2 rbd,6 one, But after that i got an error: rbd --pool one ls -l 2014-01-22 15:03:49.965040 7f022a7cb760 -1 librbd: error looking up name for pool id 5: (2) No such file or directory 2014-01-22 15:03:49.965100 7f022a7cb760 -1 librbd: error opening parent snapshot: (2) No such file or directory 2014-01-22 15:03:49.982534 7f022a7cb760 -1 librbd: error looking up name for pool id 5: (2) No such file or directory 2014-01-22 15:03:49.982557 7f022a7cb760 -1 librbd: error opening parent snapshot: (2) No such file or directory NAME SIZE PARENT FMT PROT LOCK one-104 20480M 2 one-41 11264M 2 one-86 8192M 2 one-93 10000M 2 one-93@130-0 10000M 2 yes one-95 10000M 2 one-95@142-0 10000M 2 yes one-95-150-0 10000M 2 one-96 10000M 2 rbd --pool one cp one-93-130-0 one-93-130+ 2014-01-22 15:12:41.111368 7fd95d892760 -1 librbd: error looking up name for pool id 5: (2) No such file or directory 2014-01-22 15:12:41.111404 7fd95d892760 -1 librbd: error opening parent snapshot: (2) No such file or directory rbd: error opening image one-93-130-0: (2) No such file or directory and so on... May be snapshots referenced to old pool with id=5? How to fix this? Thank you. _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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