On Thu, Mar 24, 2011 at 2:32 PM, Alain.Moulle <[email protected]> wrote: > Hi, > Ok I think my question was not clear : in fact, the pb is not to > do or not ssh <node> "crm ..." , the pb is just to know the > hostname of the node to ssh it , in another way than parsing > the cib.xml to know which other nodes are in the same HA cluster > as the node where I am (knowing that corosync is stopped on this > local node) .
Add a floating IP with no quorum requirement (so that its always running as long as at least one node is) and set up an A record pointing clusterX.bull.net to it? > Thanks > Regards. > Alain >> This might sound obvious but is an ssh call acceptable? >> >> On 3/23/2011 8:38 AM, Alain.Moulle wrote: >> >>> Hi, >>> >>> I'm looking for a command which will give to me information of the HA >>> cluster , >>> such as for example all nodes hostnames which are in the same HA cluster BUT >>> from a node where Pacemaker is not active. >>> >>> For example: I have a cluster with node1 , node2, node3 >>> Pacemaker is running on node2& node3 >>> Pacemaker is not running on node1 , so any crm command returns >>> "Signon to CIB failed: connection failed >>> Init failed, could not perform requested operations" >>> I'm on node1 : I want to know (by script) if Pacemaker is active >>> on at least another node in the HA cluster including the node >>> where I am (so node1) >>> >>> Is there a command which could give me such information "offline" , >>> or do I have to scan the uname fields in the record<nodes> ....</nodes> >>> and to ssh on other nodes to get information ... >>> >>> Thanks >>> Alain >>> _______________________________________________ >>> Linux-HA mailing list >>> [email protected] >>> http://lists.linux-ha.org/mailman/listinfo/linux-ha >>> See also: http://linux-ha.org/ReportingProblems >>> >>> >> >> _______________________________________________ >> Linux-HA mailing list >> [email protected] >> http://lists.linux-ha.org/mailman/listinfo/linux-ha >> See also: http://linux-ha.org/ReportingProblems >> >> >> > > _______________________________________________ > Linux-HA mailing list > [email protected] > http://lists.linux-ha.org/mailman/listinfo/linux-ha > See also: http://linux-ha.org/ReportingProblems > _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
