Here is what I did: # pcs stonith create disk_fencing fence_scsi pcmk_host_list="one two" pcmk_monitor_action="metadata" pcmk_reboot_action="off" devices="/dev/disk/by-id/ata-VBOX_HARDDISK_VBaaa429e4-514e8ecb" meta provides="unfencing"
where ata-VBOX-... corresponds to the device where I have the partition that is shared between both nodes in my cluster. The command completes without any errors (that I can see) and after that I have # pcs status Cluster name: ClusterOne Stack: corosync Current DC: one (version 1.1.19-8.el7_6.4-c3c624ea3d) - partition with quorum Last updated: Wed Apr 17 14:35:25 2019 Last change: Wed Apr 17 14:11:14 2019 by root via cibadmin on one 2 nodes configured 5 resources configured Online: [ one two ] Full list of resources: MyCluster (ocf::myapp:myapp-script): Stopped Master/Slave Set: DrbdDataClone [DrbdData] Stopped: [ one two ] DrbdFS (ocf::heartbeat:Filesystem): Stopped disk_fencing (stonith:fence_scsi): Stopped Daemon Status: corosync: active/enabled pacemaker: active/enabled pcsd: active/enabled Things stay that way indefinitely, until I set stonith-enabled to false - at which point all the resources above get started immediately. Obviously, I am missing something big here. But, what is it? On Wed, Apr 17, 2019 at 2:59 PM Adam Budziński <budzinski.a...@gmail.com> wrote: > You did not configure any fencing device. > > śr., 17.04.2019, 22:51 użytkownik JCA <1.41...@gmail.com> napisał: > >> I am trying to get fencing working, as described in the "Cluster from >> Scratch" guide, and I am stymied at get-go :-( >> >> The document mentions a property named stonith-enabled. When I was trying >> to get my first cluster going, I noticed that my resources would start only >> when this property is set to false, by means of >> >> # pcs property set stonith-enabled=false >> >> Otherwise, all the resources remain stopped. >> >> I created a fencing resource for the partition that I am sharing across >> the the nodes, by means of DRBD. This works fine - but I still have the >> same problem as above - i.e. when stonith-enabled is set to true, all the >> resources get stopped, and remain in that state. >> >> I am very confused here. Can anybody point me in the right direction out >> of this conundrum? >> >> >> >> _______________________________________________ >> Manage your subscription: >> https://lists.clusterlabs.org/mailman/listinfo/users >> >> ClusterLabs home: https://www.clusterlabs.org/ > > _______________________________________________ > Manage your subscription: > https://lists.clusterlabs.org/mailman/listinfo/users > > ClusterLabs home: https://www.clusterlabs.org/
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