> On 1 Dec 2014, at 7:46 pm, Ulrich Windl <[email protected]> > wrote: > > Hi! > > I'd like to change a resource's configuration, but don't want a restart of > the resource. That is, I want the configuration to be effective the next time > the resource is started. > > I know in general it doesn't make sense, but for cLVM it does: Per default > debug logging is on and it floods the syslog with junk. > If I want to turn off debug logging, I'll have to pass an extra parameter to > clvmd, or I could do "clvmd -d0 -C" to fix the problem until next resource > start. > > As cLVMd is clones to all nodes in the cluster, a configuration change would > effectively halt the whole cluster (all users of cLVM). I want to avoid that. > As you can see, I can change the running resources, and I can configure the > resources to be fine next time they restart. > > So all I need is way to prevent a restart of clvmd when changing its resource > configuration.
You could make it in a scratch copy of the cib, note the new digests in the status section and include those in your update. Alternatively, use maintenance-mode and crm_resource -C _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
