[Bug 1903221] Re: ERROR: error creating empty object store in /var/lib/ceph/osd/ceph-NN/: (11) Resource temporarily unavailable
Launchpad Bug Tracker
1903221 at bugs.launchpad.net
Sat Mar 26 20:14:45 UTC 2022
This bug was fixed in the package ceph - 17.1.0-0ubuntu3
---------------
ceph (17.1.0-0ubuntu3) jammy; urgency=medium
* d/p/py310-py-ssize-t-compat.patch: Cherry pick fix to resolve
compatibility issues with Python 3.10 (LP: #1964322).
* d/ceph-osd.postinst: apply sysctl tuning for ceph-osd daemons
on installation (LP: #1903221).
* d/control: Drop use of google-perftools on armhf (LP: #1812179).
-- James Page <james.page at ubuntu.com> Tue, 22 Mar 2022 10:22:37 +0000
** Changed in: ceph (Ubuntu)
Status: Triaged => Fix Released
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https://bugs.launchpad.net/bugs/1903221
Title:
ERROR: error creating empty object store in /var/lib/ceph/osd/ceph-
NN/: (11) Resource temporarily unavailable
Status in Ceph OSD Charm:
Won't Fix
Status in ceph package in Ubuntu:
Fix Released
Bug description:
ussuri-focal, charms revision 20.10.
ceph-osd fails to initialize 5 out of 36 OSDs on each storage node
every time I redeploy.
I have 3 storage nodes. Each node has 36x 4TB disks used as OSDs.
Bcache for OSDs is also set up. Every time I redeploy the bundle, each
storage node ends up with only 31 OSDs initialized. During the
initialization of remaining 5 OSD, the following errors occur:
unit-ceph-osd-0: 22:03:20 WARNING unit.ceph-osd/0.mon-relation-changed Running command: /usr/bin/ceph-osd --cluster ceph --osd-objectstore bluestore --mkfs -i 94 --monmap /var/lib/ceph/osd/ceph-94/activate.monmap --keyfile - --osd-data /var/lib/ceph/osd/ceph-94/ --osd-uuid fa372321-a0bc-4995-9936-227d2f663dd2 --setuser ceph --setgroup ceph
unit-ceph-osd-0: 22:03:20 WARNING unit.ceph-osd/0.mon-relation-changed stderr: 2020-11-05T22:03:20.311+0000 7fc1d846dd80 -1 bluestore(/var/lib/ceph/osd/ceph-94/) _read_fsid unparsable uuid
unit-ceph-osd-0: 22:03:20 WARNING unit.ceph-osd/0.mon-relation-changed stderr: 2020-11-05T22:03:20.319+0000 7fc1d846dd80 -1 bdev(0x5556cac96700 /var/lib/ceph/osd/ceph-94//block) _aio_start io_setup(2) failed with EAGAIN; try increasing /proc/sys/fs/aio-max-nr
unit-ceph-osd-0: 22:03:20 WARNING unit.ceph-osd/0.mon-relation-changed stderr: 2020-11-05T22:03:20.319+0000 7fc1d846dd80 -1 bluestore(/var/lib/ceph/osd/ceph-94/) _minimal_open_bluefs add block device(/var/lib/ceph/osd/ceph-94//block) returned: (11) Resource temporarily unavailable
unit-ceph-osd-0: 22:03:20 WARNING unit.ceph-osd/0.mon-relation-changed stderr: 2020-11-05T22:03:20.603+0000 7fc1d846dd80 -1 bluestore(/var/lib/ceph/osd/ceph-94/) mkfs failed, (11) Resource temporarily unavailable
unit-ceph-osd-0: 22:03:20 WARNING unit.ceph-osd/0.mon-relation-changed stderr: 2020-11-05T22:03:20.603+0000 7fc1d846dd80 -1 OSD::mkfs: ObjectStore::mkfs failed with error (11) Resource temporarily unavailable
unit-ceph-osd-0: 22:03:20 WARNING unit.ceph-osd/0.mon-relation-changed stderr: 2020-11-05T22:03:20.603+0000 7fc1d846dd80 -1 ** ERROR: error creating empty object store in /var/lib/ceph/osd/ceph-94/: (11) Resource temporarily unavailable
I'm attaching the logs for both failed and successful OSD
initialization.
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