[ClusterLabs] Coming in Pacemaker 1.1.17: start a node in standby
lars.ellenberg at linbit.com
Thu Apr 27 10:07:11 EDT 2017
On Thu, Apr 27, 2017 at 09:19:55AM +0200, Jehan-Guillaume de Rorthais wrote:
> > > > I seem to remember that at some deployment,
> > > > we set the node instance attribute standby=on, always,
> > > > and took it out of standby using the node_state transient_attribute :-)
> > > >
> > > > As in
> > > > # crm node standby ava
> > > > # crm node status-attr ava set standby off
> > Well, you want the "persistent" setting "on",
> > and override it with a "transient" setting "off".
> Quick questions:
> * is it what happen in the CIB when you call crm_standby?
crm_standby --node emma --lifetime reboot --update off
crm_standby --node emma --lifetime forever --update on
(or -n -l -v,
default node is current node,
default lifetime is forever)
> * is it possible to do the opposite? persistent setting "off" and override it
> with the transient setting?
see above, also man crm_standby,
which again is only a wrapper around crm_attribute.
: Lars Ellenberg
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