Hi,

I have a cluster configures as such:

Online: [ mbacktm1 mbacktm2 ]

Full list of resources:

 stonith-mbt    (stonith:fence_scsi):    Started mbacktm2
 Resource Group: group-mbt-stor
     nfs-daemon    (ocf::heartbeat:nfsserver):    Started mbacktm2
     mount_admnfs    (ocf::heartbeat:Filesystem):    Started mbacktm2
 Resource Group: group-secondary-gateway
     mount_admnfs_1    (ocf::heartbeat:Filesystem):    Started mbacktm1


A daemon NFS is started on one node, a filesystem is exported and mounted on both node.

If the node running the nfs server crashes, reboots or is fenced, the resource "mount_admnfs_1" on the other node won't stop because the nfs server will not respond (unable to unmount the filesystem anymore)

In such a situation without pacemaker, one can do a "umount -l" to solve the problem.

Is there a solution  for Pacemaker ?

Best regards,

Patrick

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