On Wed, Apr 13, 2011 at 10:57 AM, Christoph Bartoschek <bartosc...@or.uni-bonn.de> wrote: > Am 13.04.2011 08:26, schrieb Andrew Beekhof: >> On Tue, Apr 12, 2011 at 5:17 PM, Christoph Bartoschek >> <bartosc...@or.uni-bonn.de> wrote: >>> Hi, >>> >>> today we tested some NFS cluster scenarios and the first test failed. >>> The first test was to put the current master node into standby. Stopping >>> the services worked but then starting it on the other node failed. The >>> ocf:hearbeat:Filesystem resource failed to start. In the logfile we see: >>> >>> Apr 12 14:08:42 laplace Filesystem[10772]: [10820]: INFO: Running start >>> for /dev/home-data/afs on /srv/nfs/afs >>> Apr 12 14:08:42 laplace Filesystem[10772]: [10822]: ERROR: DANGER! ext4 >>> on /dev/home-data/afs is NOT cluster-aware! >>> Apr 12 14:08:42 laplace Filesystem[10772]: [10824]: ERROR: DO NOT RUN IT >>> AS A CLONE! >> >> To my eye the Filesystem agent looks confused > > The agent is confused because OCF_RESKEY_CRM_meta_clone is non-zero. Is > this something that can happen?
Not unless the resource has been cloned - and looking at the config this did not seem to be the case. Or did I miss something? > >> >>> The message comes from the following code in ocf:hearbeat:Filesystem: >>> >>> case $FSTYPE in >>> ocfs2) ocfs2_init >>> ;; >>> nfs|smbfs|none|gfs2) : # this is kind of safe too >>> ;; >>> *) if [ -n "$OCF_RESKEY_CRM_meta_clone" ]; then >>> ocf_log err "DANGER! $FSTYPE on $DEVICE is NOT >>> cluster-aware!" >>> ocf_log err "DO NOT RUN IT AS A CLONE!" >>> ocf_log err "Politely refusing to proceed to avoid data >>> corruption." >>> exit $OCF_ERR_CONFIGURED >>> fi >>> ;; >>> esac >>> >>> >>> The message is only printed if the variable OCF_RESKEY_CRM_meta_clone is >>> non-zero. Our configuration however does not run the filesystem as a >>> clone. Somehow the OCF_RESKEY_CRM_meta_clone variable leaked into the >>> start of the Filesystem resource. Is this a known bug? >>> >>> Or is there a configuration error on our side? Here is the current >>> configuration: >>> >>> >>> node laplace \ >>> attributes standby="off" >>> node ries \ >>> attributes standby="off" >>> primitive ClusterIP ocf:heartbeat:IPaddr2 \ >>> params ip="192.168.143.228" cidr_netmask="24" \ >>> op monitor interval="30s" \ >>> meta target-role="Started" >>> primitive p_drbd_nfs ocf:linbit:drbd \ >>> params drbd_resource="home-data" \ >>> op monitor interval="15" role="Master" \ >>> op monitor interval="30" role="Slave" >>> primitive p_exportfs_afs ocf:heartbeat:exportfs \ >>> params fsid="1" directory="/srv/nfs/afs" >>> options="rw,no_root_squash,mountpoint" \ >>> clientspec="192.168.143.0/255.255.255.0" \ >>> wait_for_leasetime_on_stop="false" \ >>> op monitor interval="30s" >>> primitive p_fs_afs ocf:heartbeat:Filesystem \ >>> params device="/dev/home-data/afs" directory="/srv/nfs/afs" \ >>> fstype="ext4" \ >>> op monitor interval="10s" \ >>> meta target-role="Started" >>> primitive p_lsb_nfsserver lsb:nfs-kernel-server \ >>> op monitor interval="30s" >>> primitive p_lvm_nfs ocf:heartbeat:LVM \ >>> params volgrpname="home-data" \ >>> op monitor interval="30s" >>> group g_nfs p_lvm_nfs p_fs_afs p_exportfs_afs ClusterIP >>> ms ms_drbd_nfs p_drbd_nfs \ >>> meta master-max="1" master-node-max="1" clone-max="2" >>> clone-node-max="1" notify="true" target-role="Started" >>> clone cl_lsb_nfsserver p_lsb_nfsserver >>> colocation c_nfs_on_drbd inf: g_nfs ms_drbd_nfs:Master >>> order o_drbd_before_nfs inf: ms_drbd_nfs:promote g_nfs:start >>> property $id="cib-bootstrap-options" \ >>> dc-version="1.0.9-unknown" \ >>> cluster-infrastructure="openais" \ >>> expected-quorum-votes="2" \ >>> stonith-enabled="false" \ >>> no-quorum-policy="ignore" \ >>> last-lrm-refresh="1302610197" >>> rsc_defaults $id="rsc-options" \ >>> resource-stickiness="200" >>> >>> >>> Thanks >>> Christoph >>> _______________________________________________ >>> Linux-HA mailing list >>> Linux-HA@lists.linux-ha.org >>> http://lists.linux-ha.org/mailman/listinfo/linux-ha >>> See also: http://linux-ha.org/ReportingProblems >>> > > _______________________________________________ > Linux-HA mailing list > Linux-HA@lists.linux-ha.org > http://lists.linux-ha.org/mailman/listinfo/linux-ha > See also: http://linux-ha.org/ReportingProblems > _______________________________________________ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
