General

Profile

Igor Fedotov

Issues

Projects

  • Ceph (Developer, Reporter, 11/30/2017)
  • Linux kernel client (Developer, Reporter, 11/30/2017)
  • phprados (Developer, Reporter, 11/30/2017)
  • devops (Developer, Reporter, 11/30/2017)
  • rbd (Developer, Reporter, 11/30/2017)
  • rgw (Developer, Reporter, 11/30/2017)
  • sepia (Developer, Reporter, Backporter, 11/30/2017)
  • fs (Developer, Reporter, 11/30/2017)
  • teuthology (Developer, Reporter, 11/30/2017)
  • rados-java (Developer, Reporter, 11/30/2017)
  • Calamari (Developer, Reporter, 11/30/2017)
  • Ceph-deploy (Developer, Reporter, 11/30/2017)
  • ceph-qa-suite (Developer, Reporter, 11/30/2017)
  • Tools (Developer, Reporter, Backporter, 11/30/2017)
  • Infrastructure (Developer, Reporter, Backporter, 11/30/2017)
  • ceph-cm-ansible (Developer, Reporter, Backporter, 11/30/2017)
  • paddles (Developer, Reporter, Backporter, 11/30/2017)
  • pulpito (Developer, Reporter, Backporter, 11/30/2017)
  • downburst (Developer, Reporter, Backporter, 11/30/2017)
  • ovh (Developer, Reporter, Backporter, 11/30/2017)
  • www.ceph.com (Developer, Reporter, Backporter, 11/30/2017)
  • mgr (Developer, Reporter, 11/30/2017)
  • rgw-testing (Developer, Reporter, 11/30/2017)
  • RADOS (Developer, Reporter, 11/30/2017)
  • bluestore (Developer, Reporter, 11/30/2017)
  • ceph-volume (Developer, Reporter, 11/13/2018)

Activity

Today

09:30 AM bluestore Backport #37495 (Resolved): luminous: bluefs-bdev-expand aborts

01/10/2019

12:24 PM bluestore Bug #37839: Compression not working, and when applied OSD disks are failing randomly
I suggest to alter specific OSD compression settings only, not pool ones. I.e. bluestore_compression_mode + bluestore...
12:16 PM bluestore Bug #25050 (Duplicate): osd: OSD Failed to Start In function 'int BlueStore::_do_alloc_write
Duplicates: https://tracker.ceph.com/issues/37839
08:52 AM bluestore Bug #37839: Compression not working, and when applied OSD disks are failing randomly
OSD.6 asserts on non-zero result returned from the compress method:
2019-01-09 06:42:33.599 7fb20e625700 -1 /build...

01/09/2019

09:00 PM bluestore Bug #37839 (Verified): Compression not working, and when applied OSD disks are failing randomly
03:51 PM bluestore Bug #37839: Compression not working, and when applied OSD disks are failing randomly
I bet it's lz4 not snappy.
Could you please switch everything to snappy and check if issue is still present?
03:36 PM bluestore Bug #37839: Compression not working, and when applied OSD disks are failing randomly
Sorry, I meant what compression algorithm?
03:32 PM bluestore Bug #37839: Compression not working, and when applied OSD disks are failing randomly
Great, thanks! Do you remember which compression method was configured in this specific case?
02:41 PM bluestore Bug #37839: Compression not working, and when applied OSD disks are failing randomly
That would be great if you manage to collect "broken state" OSD log with "debug bluestore set to 20"
02:38 PM bluestore Bug #37839: Compression not working, and when applied OSD disks are failing randomly
From mon log I can see osd.6 connection termination report at 06:42:34:
2019-01-09 06:42:34.122505 mon.mon01 mon.0 1...

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