Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
I have my DRBD resources on top of LVM2 in a Pacemaker cluster. I have it setup to take a snapshot prior to resync and then remove after using the included scripts. The snapshots are being taken but not removed after resync. global_common.conf: before-resync-target "/usr/lib/drbd/snapshot-resync-target-lvm.sh -p 15 -- -c 16k"; after-resync-target /usr/lib/drbd/unsnapshot-resync-target-lvm.sh; If I put one node in standby and then bring it back online the proper scripts are invoked. The "before" output is shown and the snapshots are created. After the resync completes and the "after" script is invoked and returns no error but the output isn't shown /var/log/messages and the snapshot(s) are still there. DRBD status is connected - Secondary/Primary. messages: Aug 8 16:08:09 Condor kernel: [2261509.078128] block drbd4: Starting worker thread (from cqueue [1597]) Aug 8 16:08:09 Condor kernel: [2261509.078199] block drbd4: disk( Diskless -> Attaching ) Aug 8 16:08:09 Condor kernel: [2261509.078667] block drbd4: Found 4 transactions (4 active extents) in activity log. Aug 8 16:08:09 Condor kernel: [2261509.078671] block drbd4: Method to ensure write ordering: drain Aug 8 16:08:09 Condor kernel: [2261509.078676] block drbd4: Backing device's merge_bvec_fn() = ffffffff81439bc0 Aug 8 16:08:09 Condor kernel: [2261509.078679] block drbd4: max_segment_size ( = BIO size ) = 4096 Aug 8 16:08:09 Condor kernel: [2261509.078683] block drbd4: drbd_bm_resize called with capacity == 65456 Aug 8 16:08:09 Condor kernel: [2261509.078689] block drbd4: resync bitmap: bits=8182 words=128 Aug 8 16:08:09 Condor kernel: [2261509.078692] block drbd4: size = 32 MB (32728 KB) Aug 8 16:08:09 Condor kernel: [2261509.078743] block drbd4: recounting of set bits took additional 0 jiffies Aug 8 16:08:09 Condor kernel: [2261509.078746] block drbd4: 0 KB (0 bits) marked out-of-sync by on disk bit-map. Aug 8 16:08:09 Condor kernel: [2261509.078750] block drbd4: disk( Attaching -> Outdated ) Aug 8 16:08:09 Condor kernel: [2261509.093225] block drbd4: conn( StandAlone -> Unconnected ) Aug 8 16:08:09 Condor kernel: [2261509.093246] block drbd4: Starting receiver thread (from drbd4_worker [23998]) Aug 8 16:08:09 Condor kernel: [2261509.093303] block drbd4: receiver (re)started Aug 8 16:08:09 Condor kernel: [2261509.093308] block drbd4: conn( Unconnected -> WFConnection ) Aug 8 16:08:09 Condor kernel: [2261509.188172] block drbd4: Handshake successful: Agreed network protocol version 91 Aug 8 16:08:09 Condor kernel: [2261509.188179] block drbd4: conn( WFConnection -> WFReportParams ) Aug 8 16:08:09 Condor kernel: [2261509.188318] block drbd4: Starting asender thread (from drbd4_receiver [24045]) Aug 8 16:08:09 Condor kernel: [2261509.188392] block drbd4: data-integrity-alg: <not-used> Aug 8 16:08:09 Condor kernel: [2261509.188921] block drbd4: drbd_sync_handshake: Aug 8 16:08:09 Condor kernel: [2261509.188926] block drbd4: self 142A4F0F4025D354:0000000000000000:6D30156DB75DBAB4:7F22ED3EC52A5F1C bits:0 flags:0 Aug 8 16:08:09 Condor kernel: [2261509.188930] block drbd4: peer 94813C0B3B6F6EB1:142A4F0F4025D355:6D30156DB75DBAB5:7F22ED3EC52A5F1C bits:0 flags:0 Aug 8 16:08:09 Condor kernel: [2261509.188934] block drbd4: uuid_compare()=-1 by rule 50 Aug 8 16:08:09 Condor kernel: [2261509.188943] block drbd4: peer( Unknown -> Primary ) conn( WFReportParams -> WFBitMapT ) pdsk( DUnknown -> UpToDate ) Aug 8 16:08:09 Condor kernel: [2261509.207454] block drbd4: conn( WFBitMapT -> WFSyncUUID ) Aug 8 16:08:09 Condor kernel: [2261509.208080] block drbd4: helper command: /sbin/drbdadm before-resync-target minor-4 Aug 8 16:08:09 Condor snapshot-resync-target-lvm.sh[24161]: invoked for bind Aug 8 16:08:09 Condor snapshot-resync-target-lvm.sh[24161]: File descriptor 3 (/) leaked on lvdisplay invocation. Parent PID 24161: /bin/bash Aug 8 16:08:09 Condor snapshot-resync-target-lvm.sh[24161]: File descriptor 4 (/etc) leaked on lvdisplay invocation. Parent PID 24161: /bin/bash Aug 8 16:08:09 Condor snapshot-resync-target-lvm.sh[24161]: File descriptor 6 (/etc) leaked on lvdisplay invocation. Parent PID 24161: /bin/bash Aug 8 16:08:09 Condor snapshot-resync-target-lvm.sh[24161]: File descriptor 7 (/etc) leaked on lvdisplay invocation. Parent PID 24161: /bin/bash Aug 8 16:08:09 Condor snapshot-resync-target-lvm.sh[24161]: File descriptor 8 (/etc) leaked on lvdisplay invocation. Parent PID 24161: /bin/bash Aug 8 16:08:09 Condor snapshot-resync-target-lvm.sh[24161]: File descriptor 9 (/etc) leaked on lvdisplay invocation. Parent PID 24161: /bin/bash Aug 8 16:08:09 Condor snapshot-resync-target-lvm.sh[24161]: File descriptor 10 (/etc) leaked on lvdisplay invocation. Parent PID 24161: /bin/bash Aug 8 16:08:09 Condor snapshot-resync-target-lvm.sh[24161]: File descriptor 3 (/) leaked on lvcreate invocation. Parent PID 24231: /bin/bash Aug 8 16:08:09 Condor snapshot-resync-target-lvm.sh[24161]: File descriptor 4 (/etc) leaked on lvcreate invocation. Parent PID 24231: /bin/bash Aug 8 16:08:09 Condor snapshot-resync-target-lvm.sh[24161]: File descriptor 6 (/etc) leaked on lvcreate invocation. Parent PID 24231: /bin/bash Aug 8 16:08:09 Condor snapshot-resync-target-lvm.sh[24161]: File descriptor 7 (/etc) leaked on lvcreate invocation. Parent PID 24231: /bin/bash Aug 8 16:08:09 Condor snapshot-resync-target-lvm.sh[24161]: File descriptor 8 (/etc) leaked on lvcreate invocation. Parent PID 24231: /bin/bash Aug 8 16:08:09 Condor snapshot-resync-target-lvm.sh[24161]: File descriptor 9 (/etc) leaked on lvcreate invocation. Parent PID 24231: /bin/bash Aug 8 16:08:09 Condor snapshot-resync-target-lvm.sh[24161]: File descriptor 10 (/etc) leaked on lvcreate invocation. Parent PID 24231: /bin/bash Aug 8 16:08:09 Condor snapshot-resync-target-lvm.sh[24161]: Rounding up size to full physical extent 16.00 MiB Aug 8 16:08:09 Condor snapshot-resync-target-lvm.sh[24161]: Logical volume "bind-before-resync" created Aug 8 16:08:09 Condor kernel: [2261509.340447] block drbd4: helper command: /sbin/drbdadm before-resync-target minor-4 exit code 0 (0x0) Aug 8 16:08:09 Condor kernel: [2261509.340452] block drbd4: conn( WFSyncUUID -> SyncTarget ) disk( Outdated -> Inconsistent ) Aug 8 16:08:09 Condor kernel: [2261509.340459] block drbd4: Began resync as SyncTarget (will sync 0 KB [0 bits set]). Aug 8 16:08:10 Condor crm-unfence-peer.sh[24552]: invoked for bind Aug 8 16:08:10 Condor kernel: [2261509.878140] block drbd4: Resync done (total 1 sec; paused 0 sec; 0 K/sec) Aug 8 16:08:10 Condor kernel: [2261509.878149] block drbd4: conn( SyncTarget -> Connected ) disk( Inconsistent -> UpToDate ) Aug 8 16:08:10 Condor kernel: [2261509.878158] block drbd4: helper command: /sbin/drbdadm after-resync-target minor-4 Aug 8 16:08:10 Condor kernel: [2261509.942702] block drbd4: helper command: /sbin/drbdadm after-resync-target minor-4 exit code 0 (0x0) I would expect something like this to be logged after the after-resync-target is issued: Aug 8 xx:xx:xx Condor unsnapshot-resync-target-lvm.sh[xxxxxxx]: Logical volume "bind-before-resync" removed Thanks! Jake Smith Network Admin Argotec, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20110809/c7188d34/attachment.htm>