How do I change configuration parameters in Ceph Cluster
Hi,
I am using Fuelmaster 7.0 to deploy OpenStack and a Ceph Cluster. I need to change some configuration parameters (# of PGs per OSD). I know I need to change these values in /etc/ceph/ceph.conf file. How do I apply these new values to my ceph cluster and restart the service? I tried the commands, "stop ceph-all" and "start ceph-all", it doesn't work. Is there a step for this?
Thanks,
- epk
Question information
- Language:
- English Edit question
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- Answered
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- Last query:
- 2015-10-22
- Last reply:
- 2015-10-28
Fabrizio Soppelsa (fsoppelsa) said : | #1 |
Epk greetings,
you may want to change those configuration on a running Ceph cluster with the inject commands described here http://
Best regards,
Fabrizio
Mirantis
Denis Klepikov (dklepikov) said : | #2 |
Hello.
> I tried the commands, "stop ceph-all" and "start ceph-all", it doesn't work. Is there a step for this?
Please pay attention, that you need to use this commands to start/stop/restart ceph in cluster, deployed via Fuel 7.0:
# initctl stop ceph-all
# initctl start ceph-all
# initctl restart ceph-all
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