>>> Andrew Beekhof <[email protected]> schrieb am 06.08.2013 um 22:08 in >>> Nachricht <[email protected]>:
> On 06/08/2013, at 5:27 PM, "Ulrich Windl" <[email protected]> > wrote: > >> Hi! >> >> I always wanted to know what "Detected action XXX from a different > transition ..." really means: >> Does it indicate a programming error in the cluster stack? To me it sounds > as if at least two parties try to control a thing without agreeing what is to > be done... > > It just means "something unexpected happened", probably a recurring monitor > that detected a failure. That's what I thought: If the cluster controls everything, there shouldn't be any _unexpected_ things ;-) > That string no longer appears in more recent versions. So did the problems go away, or just the message about them? > >> >> Regards, >> Ulrich >> >> >>> Mark Nipper <[email protected]> schrieb am 05.08.2013 um 19:34 in >> Nachricht >> <[email protected]>: >>> One of our DRBD clusters has 47 LUN's being published. >>> We're using RHEL 6.4. Here are the various package versions >>> being used: >>> --- >>> pacemaker-1.1.7-6.el6.x86_64 >>> corosync-1.4.1-7.el6.x86_64 >>> resource-agents-3.9.2-12.el6.x86_64 >>> scsi-target-utils-1.0.24-2.el6.x86_64 >>> >>> Somewhere after 40 LUN's we started experiencing monitor >>> failures of the most recent LUN's added to the cluster. Things >>> like: >>> --- >>> Jul 26 23:47:39 [8557] stor01a crmd: info: process_lrm_event: >>> > >>> LRM operation lun47_monitor_10000 (call=357, rc=7, cib-update=6790, >>> confirmed=false) not running >>> Jul 26 23:47:39 [8557] stor01a crmd: info: process_graph_event: >>> > >>> Detected action lun47_monitor_10000 from a different transition: 5737 vs. >>> 5793 >>> Jul 26 23:47:39 [8557] stor01a crmd: info: >>> abort_transition_graph: > >>> process_graph_event:476 - Triggered transition abort (complete=1, >>> tag=lrm_rsc_op, id=lun47_last_failure_0, >>> magic=0:7;192:5737:0:e16c8e9d-87ed-4132-a3b2-724a30b6cc73, cib=0.111.47) : >>> Old event >>> Jul 26 23:47:39 [8557] stor01a crmd: warning: update_failcount: >>> Updating failcount for lun47 on stor01a after failed monitor: rc=7 >>> (update=value++, time=1374900459) >>> Jul 26 23:47:39 [8555] stor01a attrd: notice: attrd_trigger_update: >>> > >>> Sending flush op to all hosts for: fail-count-lun47 (1) >>> Jul 26 23:47:39 [8557] stor01a crmd: notice: do_state_transition: >>> > >>> State transition S_IDLE -> S_POLICY_ENGINE [ input=I_PE_CALC >>> cause=C_FSA_INTERNAL origin=abort_transition_graph ] >>> Jul 26 23:47:39 [8555] stor01a attrd: notice: attrd_perform_update: >>> > >>> Sent update 438: fail-count-lun47=1 >>> Jul 26 23:47:39 [8555] stor01a attrd: notice: attrd_trigger_update: >>> > >>> Sending flush op to all hosts for: last-failure-lun47 (1374900459) >>> Jul 26 23:47:39 [8557] stor01a crmd: info: >>> abort_transition_graph: > >>> te_update_diff:176 - Triggered transition abort (complete=1, tag=nvpair, >>> id=status-stor01a-fail-count-lun47, name=fail-count-lun47, value=1, >>> magic=NA, >>> cib=0.111.48) : Transient attribute: update >>> Jul 26 23:47:39 [8555] stor01a attrd: notice: attrd_perform_update: >>> > >>> Sent update 441: last-failure-lun47=1374900459 >>> --- >>> >>> So I decided to modify the resource agent as follows: >>> --- >>> --- iSCSILogicalUnit.orig 2013-08-05 12:15:03.185879119 -0500 >>> +++ iSCSILogicalUnit 2013-08-01 11:31:24.768133374 -0500 >>> @@ -305,12 +305,28 @@ >>> if [ -z "$TID" ]; then >>> # Our target is not configured, thus we're not >>> # running. >>> + echo "$(date) TID not found: ${TID}." >> >>> /var/log/iscsi-ra.log >>> return $OCF_NOT_RUNNING >>> fi >>> # This only looks for the backing store, but does not test >>> # for the correct target ID and LUN. >>> - tgtadm --lld iscsi --op show --mode target \ >>> + tgt_output=$(tgtadm --lld iscsi --op show --mode target) >>> + echo "$tgt_output" \ >>> | grep -E -q "[[:space:]]+Backing store.*: >>> ${OCF_RESKEY_path}" >>> && return $OCF_SUCCESS >>> + echo "$(date) first LUN failure: ${OCF_RESKEY_path}" >> >>> /var/log/iscsi-ra.log >>> + echo "$tgt_output" >> /var/log/iscsi-ra.log >>> + sleep 1 >>> + tgt_output=$(tgtadm --lld iscsi --op show --mode target) >>> + echo "$tgt_output" \ >>> + | grep -E -q "[[:space:]]+Backing store.*: >>> ${OCF_RESKEY_path}" > >>> && return $OCF_SUCCESS >>> + echo "$(date) second LUN failure: ${OCF_RESKEY_path}" >> >>> /var/log/iscsi-ra.log >>> + echo "$tgt_output" >> /var/log/iscsi-ra.log >>> + sleep 1 >>> + tgt_output=$(tgtadm --lld iscsi --op show --mode target) >>> + echo "$tgt_output" \ >>> + | grep -E -q "[[:space:]]+Backing store.*: >>> ${OCF_RESKEY_path}" > >>> && return $OCF_SUCCESS >>> + echo "$(date) third LUN failure: ${OCF_RESKEY_path}" >> >>> /var/log/iscsi-ra.log >>> + echo "$tgt_output" >> /var/log/iscsi-ra.log >>> ;; >>> lio) >>> >>> configfs_path="/sys/kernel/config/target/iscsi/${OCF_RESKEY_target_iqn}/tpgt >>> _1/lun/lun_${OCF_RESKEY_lun}/${OCF_RESOURCE_INSTANCE}/udev_path" >>> --- >>> >>> And over the weekend I got a hit from this. But it only >>> failed the first time. The output from iscsi-ra.log: >>> --- >>> Sun Aug 4 10:54:41 CDT 2013 first LUN failure: /dev/stor01/vm-www01 >>> Target 1: iqn.2013-04.net.bitgnome:vh-storage01 >>> System information: >>> Driver: iscsi >>> State: ready >>> I_T nexus information: >>> I_T nexus: 17 >>> Initiator: iqn.1994-05.com.redhat:b8998f3aaa11 >>> Connection: 0 >>> IP Address: 172.16.165.18 >>> I_T nexus: 18 >>> Initiator: iqn.1994-05.com.redhat:36ad8852a96d >>> Connection: 0 >>> IP Address: 172.16.165.19 >>> I_T nexus: 19 >>> Initiator: iqn.1994-05.com.redhat:28d6b194ab >>> Connection: 0 >>> IP Address: 172.16.165.20 >>> I_T nexus: 20 >>> Initiator: iqn.1994-05.com.redhat:bc9afc47c4 >>> Connection: 0 >>> IP Address: 172.16.165.21 >>> LUN information: >>> LUN: 0 >>> Type: controller >>> SCSI ID: IET 00010000 >>> SCSI SN: beaf10 >>> Size: 0 MB, Block size: 1 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: null >>> Backing store path: None >>> Backing store flags: >>> LUN: 1 >>> Type: disk >>> SCSI ID: lun1 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-ldap1 >>> Backing store flags: >>> LUN: 2 >>> Type: disk >>> SCSI ID: lun2 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-arcgis >>> Backing store flags: >>> LUN: 3 >>> Type: disk >>> SCSI ID: lun3 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-mail1 >>> Backing store flags: >>> LUN: 4 >>> Type: disk >>> SCSI ID: lun4 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-mail2 >>> Backing store flags: >>> LUN: 5 >>> Type: disk >>> SCSI ID: lun5 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-wp2 >>> Backing store flags: >>> LUN: 6 >>> Type: disk >>> SCSI ID: lun6 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-ldap-slave1 >>> Backing store flags: >>> LUN: 7 >>> Type: disk >>> SCSI ID: lun7 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-ldap-slave2 >>> Backing store flags: >>> LUN: 8 >>> Type: disk >>> SCSI ID: lun8 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-ldap-slave3 >>> Backing store flags: >>> LUN: 9 >>> Type: disk >>> SCSI ID: lun9 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-wp1 >>> Backing store flags: >>> LUN: 10 >>> Type: disk >>> SCSI ID: lun10 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-support >>> Backing store flags: >>> LUN: 11 >>> Type: disk >>> SCSI ID: lun11 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-cache1 >>> Backing store flags: >>> LUN: 12 >>> Type: disk >>> SCSI ID: lun12 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-cache2 >>> Backing store flags: >>> LUN: 13 >>> Type: disk >>> SCSI ID: lun13 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-proxy >>> Backing store flags: >>> LUN: 14 >>> Type: disk >>> SCSI ID: lun14 >>> SCSI SN: (stdin)= >>> Size: 53687 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-pcspine >>> Backing store flags: >>> LUN: 15 >>> Type: disk >>> SCSI ID: lun15 >>> SCSI SN: (stdin)= >>> Size: 53687 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-print >>> Backing store flags: >>> LUN: 16 >>> Type: disk >>> SCSI ID: lun16 >>> SCSI SN: (stdin)= >>> Size: 53687 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-ad >>> Backing store flags: >>> LUN: 17 >>> Type: disk >>> SCSI ID: lun17 >>> SCSI SN: (stdin)= >>> Size: 53687 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-pcbrain >>> Backing store flags: >>> LUN: 18 >>> Type: disk >>> SCSI ID: lun18 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-xmpp >>> Backing store flags: >>> LUN: 19 >>> Type: disk >>> SCSI ID: lun19 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-pma >>> Backing store flags: >>> LUN: 20 >>> Type: disk >>> SCSI ID: lun20 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-cake >>> Backing store flags: >>> LUN: 21 >>> Type: disk >>> SCSI ID: lun21 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-ica-file >>> Backing store flags: >>> LUN: 22 >>> Type: disk >>> SCSI ID: lun22 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-liwc >>> Backing store flags: >>> LUN: 23 >>> Type: disk >>> SCSI ID: lun23 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-lasso >>> Backing store flags: >>> LUN: 24 >>> Type: disk >>> SCSI ID: lun24 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-qt >>> Backing store flags: >>> LUN: 25 >>> Type: disk >>> SCSI ID: lun25 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-public >>> Backing store flags: >>> LUN: 26 >>> Type: disk >>> SCSI ID: lun26 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-source >>> Backing store flags: >>> LUN: 27 >>> Type: disk >>> SCSI ID: lun27 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-gmc >>> Backing store flags: >>> LUN: 28 >>> Type: disk >>> SCSI ID: lun28 >>> SCSI SN: (stdin)= >>> Size: 21475 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-solr >>> Backing store flags: >>> LUN: 29 >>> Type: disk >>> SCSI ID: lun29 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-license >>> Backing store flags: >>> LUN: 30 >>> Type: disk >>> SCSI ID: lun30 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-media >>> Backing store flags: >>> LUN: 31 >>> Type: disk >>> SCSI ID: lun31 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-opera >>> Backing store flags: >>> LUN: 32 >>> Type: disk >>> SCSI ID: lun32 >>> SCSI SN: (stdin)= >>> Size: 21475 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-asl >>> Backing store flags: >>> LUN: 33 >>> Type: disk >>> SCSI ID: lun33 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-daseupload >>> Backing store flags: >>> LUN: 34 >>> Type: disk >>> SCSI ID: lun34 >>> SCSI SN: (stdin)= >>> Size: 21475 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-arcsde >>> Backing store flags: >>> LUN: 35 >>> Type: disk >>> SCSI ID: lun35 >>> SCSI SN: (stdin)= >>> Size: 21475 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-switchwitch >>> Backing store flags: >>> LUN: 36 >>> Type: disk >>> SCSI ID: lun36 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-matlab >>> Backing store flags: >>> LUN: 37 >>> Type: disk >>> SCSI ID: lun37 >>> SCSI SN: (stdin)= >>> Size: 21475 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-spintx >>> Backing store flags: >>> LUN: 38 >>> Type: disk >>> SCSI ID: lun38 >>> SCSI SN: (stdin)= >>> Size: 21475 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-atlassian >>> Backing store flags: >>> LUN: 39 >>> Type: disk >>> SCSI ID: lun39 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-test3 >>> Backing store flags: >>> LUN: 40 >>> Type: disk >>> SCSI ID: lun40 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-nfs >>> Backing store flags: >>> LUN: 41 >>> Type: disk >>> SCSI ID: lun41 >>> SCSI SN: (stdin)= >>> Size: 21475 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-test4 >>> Backing store flags: >>> LUN: 42 >>> Type: disk >>> SCSI ID: lun42 >>> SCSI SN: (stdin)= >>> Size: 21475 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-bamboo >>> Backing store flags: >>> LUN: 43 >>> Type: disk >>> SCSI ID: lun43 >>> SCSI SN: (stdin)= >>> Size: 21475 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-wowza-test >>> Backing store flags: >>> LUN: 44 >>> Type: disk >>> SCSI ID: lun44 >>> SCSI SN: (stdin)= >>> Size: 53687 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-abman-dev >>> Backing store flags: >>> LUN: 45 >>> Type: disk >>> SCSI ID: lun45 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-workflow >>> Backing store flags: >>> LUN: 46 >>> Type: disk >>> SCSI ID: lun46 >>> SCSI SN: (stdin)= >>> Size: 10737 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent removal: No >>> Readonly: No >>> Backing store type: rdwr >>> Backing store path: /dev/stor01/vm-psyimage >>> Backing store flags: >>> LUN: 47 >>> Type: disk >>> SCSI ID: lun47 >>> SCSI SN: (stdin)= >>> Size: 21475 MB, Block size: 512 >>> Online: Yes >>> Removable media: No >>> Prevent >>> --- >>> >>> So it clearly got incomplete output from tgtadm the first >>> time and successfully retrieved all the information the second >>> time before it returned a return code of 7. I found where tgtd >>> would crash with more than 40 LUN's being discussed back in 2008: >>> --- >>> http://lists.wpkg.org/pipermail/stgt/2008-December/002528.html >>> >>> But I couldn't find anything else related to this problem >>> specifically. >>> >>> Has anyone else seen weirdness like this from tgtd? I >>> assume the "easy" answer is switch to a newer distribution with >>> LIO. Or just keep the multiple checks in place to workaround the >>> problem. >>> >>> -- >>> Mark Nipper >>> [email protected] (XMPP) >>> +1 979 575 3193 >>> - >>> In theory there is no difference between theory and practice. In >>> practice there is. >>> _______________________________________________ >>> 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
