[Linux-cluster] cluster.conf changes without restarting cluster?
Dan B. Phung
phung at cs.columbia.edu
Wed Jul 6 20:11:06 UTC 2005
first run
ccs_tool update /etc/clutser/cluster.conf
then
cman_tool version -r <newversion>
On 6, Jul, 2005, Nate Carlson declared:
> Hey all,
>
> I'm adding a new node to my play cluster, and made the config changes with
> ccs_tool (added a few new fence devices, removed a node, added another,
> etc.)
>
> On the node I made the changes on, I get this in syslog:
>
> Jul 6 15:03:48 xen1 ccsd[2052]: Update of cluster.conf complete (version 15 -> 16).
> Jul 6 15:04:12 xen1 ccsd[2052]: Update of cluster.conf complete (version 16 -> 17).
> Jul 6 15:04:21 xen1 ccsd[2052]: Update of cluster.conf complete (version 17 -> 18).
> Jul 6 15:04:26 xen1 ccsd[2052]: Update of cluster.conf complete (version 18 -> 19).
> Jul 6 15:05:01 xen1 ccsd[2052]: Update of cluster.conf complete (version 19 -> 20).
> Jul 6 15:05:22 xen1 ccsd[2052]: Update of cluster.conf complete (version 20 -> 21).
>
> The rest of the nodes also have the updated config file. However,
> /proc/cluster/status on all boxes still says:
>
> Config version: 15
>
> Is there any way to get ccs to load the new config file without restarting
> everything?
>
> I'm running STABLE as of a few days ago.
>
> ------------------------------------------------------------------------
> | nate carlson | natecars at natecarlson.com | http://www.natecarlson.com |
> | depriving some poor village of its idiot since 1981 |
> ------------------------------------------------------------------------
>
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--
email: phung at cs.columbia.edu
www: http://www.cs.columbia.edu/~phung
phone: 646-775-6090
office: CS Dept. 520, 1214 Amsterdam Ave., MC 0401, New York, NY 10027
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