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Bug #5686
closedceph-deploy: install command should not restart the daemons when used for upgrade purpose
Status:
Rejected
Priority:
Urgent
Assignee:
Category:
ceph-deploy
Target version:
% Done:
0%
Source:
Q/A
Tags:
Backport:
Regression:
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
right now, we use install command to upgrade to a different ceph branch[ex: dumpling branch] on a running cluster[ex: cuttlefish branch] and the problem we see is,
when install command is used for upgrade purpose, all the daemons running on the given node, where the packages are upgraded, restarts by default, which should not be the case for upgrade.
We may need to avoid this by adding an additional parameter to install command [ex: --upgrade] , which when mentioned, the daemons should not be restarted by default.
Updated by Tamilarasi muthamizhan almost 11 years ago
- Priority changed from High to Urgent
Updated by Tamilarasi muthamizhan almost 11 years ago
- Status changed from New to Rejected
ceph-deploy install doesnt actually restart the daemons when used for upgrade purpose. Upgrade takes effect on the daemons only when they are manually restarted.
Pasting below the sequence of steps for restarting daemons after upgrade.
ubuntu@mira016:~$ sudo ceph -v
ceph version 0.66-722-g8574b3c (8574b3cdcfa9874dae471efacbb24c3ed0d48bfc)
ubuntu@mira016:~$ sudo ceph-osd -v
ceph version 0.66-722-g8574b3c (8574b3cdcfa9874dae471efacbb24c3ed0d48bfc)
ubuntu@mira016:~$ sudo ceph --admin-daemon /var/run/ceph/ceph-osd.0.asok version
{"version":"0.61.4"}
ubuntu@mira016:/var/log/ceph$ sudo sudo stop ceph-osd id=0
ceph-osd stop/waiting
ubuntu@mira016:/var/log/ceph$ sudo sudo start ceph-osd id=0
ceph-osd (ceph/0) start/running, process 25541
ubuntu@mira016:/var/log/ceph$ sudo ceph --admin-daemon /var/run/ceph/ceph-osd.0.asok version
{"version":"0.66-722-g8574b3c"}
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