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Bug #8966
closedceph.conf "osd pool default size = 2" not working
% Done:
0%
Source:
Community (user)
Tags:
Backport:
Regression:
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
Version
ceph-deploy: 1.5.9
ceph 0.80.5
Ceph.config:
[global] fsid = a21efc10-b735-457e-a6db-52a88286d757 mon_initial_members = cephnode1 mon_host = 10.0.0.155 auth_cluster_required = cephx auth_service_required = cephx auth_client_required = cephx filestore_xattr_use_omap = true [default] osd pool default size = 2
The config file was created with "ceph-deploy new {monitor-mode}", but the [default] and osd pool default size was written by me.
The Problem:
The command "osd pool default size = 2" has no effect on ubuntu 14.04. Whatever you take for a number 2,3,4,.... it has no effect.
Updated by Christoph Pedro over 9 years ago
Recognized the failure with the command "ceph osd dump". There the pools had always the size 3 (default).
Updated by Sage Weil over 9 years ago
- Status changed from New to Closed
the config option needs to go in the [global] section, not [default] (which is never used for anything)
Updated by Christoph Pedro over 9 years ago
Then the documentation (http://ceph.com/docs/master/start/quick-ceph-deploy/) on point 2 should be updated.
Change the default number of replicas in the Ceph configuration file from 3 to 2 so that Ceph can achieve an active + clean state with just two Ceph OSDs. Add the following line under the [default] section:
it should be [global]
For a newbie in Ceph it is hard with such a documentation
Thanks for checking
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