Bug 1822134 - [ceph-osd] osd failed to come up(ceph_assert(ondisk_format > 0)) on rhel 7.8 rhcs4 deployment
Summary: [ceph-osd] osd failed to come up(ceph_assert(ondisk_format > 0)) on rhel 7.8...
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: Ceph-Volume
Version: 4.0
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
: 4.2z1
Assignee: Andrew Schoen
QA Contact: Ameena Suhani S H
URL:
Whiteboard:
Depends On:
Blocks: 1816167 1831105
TreeView+ depends on / blocked
 
Reported: 2020-04-08 10:49 UTC by subhash
Modified: 2023-09-15 00:30 UTC (History)
24 users (show)

Fixed In Version:
Doc Type: Known Issue
Doc Text:
.Ceph OSD fails to start because `udev` resets the permissions for BlueStore DB and WAL devices When specifying the BlueStore DB and WAL partitions for an OSD using the `ceph-volume lvm create` command or specifying the partitions, using the `lvm_volume` option with Ceph Ansible can cause those devices to fail on startup. The `udev` subsystem resets the partition permissions back to `root:disk`. To work around this issue, manually start the systemd `ceph-volume` service. For example, to start the OSD with an ID of 8, run the following: `systemctl start 'ceph-volume@lvm-8-*'`. You can also use the `service` command, for example: `service ceph-volume@lvm-8-4c6ddc44-9037-477d-903c-63b5a789ade5 start`. Manually starting the OSD results in the partition having the correct permission, `ceph:ceph`.
Clone Of:
: 1831105 (view as bug list)
Environment:
Last Closed: 2021-01-27 09:05:55 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github ceph ceph pull 37319 0 None closed ceph-volume: cache the return value of util.disk.get_devices 2021-02-11 08:45:30 UTC

Comment 17 Josh Durgin 2020-04-22 15:55:10 UTC 
Moving back to ceph-volume since that's where the permissions are set
Comment 33 Andrew Schoen 2020-05-04 16:23:22 UTC 
Moving this to 4.1z1. A workaround for 4.1 will be documented with https://bugzilla.redhat.com/show_bug.cgi?id=1831105
Comment 63 Veera Raghava Reddy 2021-01-27 09:05:55 UTC 
This BZ is intermittently occurring only in ceph-ci for baremetal deployments. Not reproducible in setups outside ceph-ci. Multipe attempts explored by Dev and QE to find a consistent reproduce without much success. Will close the current BZ. If occurring again will open new BZ.
Comment 64 Red Hat Bugzilla 2023-09-15 00:30:54 UTC 
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 500 days
Note You need to log in before you can comment on or make changes to this bug.