After a clean boot (no hacks or work-arounds applied), this is the output of "crm configure show" node gswhdesv01-nfs2 node ixlhdesv01-nfs1 primitive resCLVMd ocf:lvm2:clvmd \ params daemon_timeout="100" \ op start interval="0" timeout="90s" \ op stop interval="0" timeout="100s" primitive resDLM ocf:pacemaker:controld \ params daemon="dlm_controld" \ op monitor interval="120s" \ op start interval="0" timeout="90s" \ op stop interval="0" timeout="100s" primitive resFidoData ocf:heartbeat:Filesystem \ params device="/dev/VGshared00/lvFidoData" directory="/opt/hogarth/FidoData" fstype="gfs2" \ op monitor interval="14s" timeout="40" \ op start interval="0" timeout="60" \ op stop interval="0" timeout="60" \ meta resource-stickiness="20" primitive resGFSD ocf:pacemaker:controld \ params daemon="gfs_controld" args="" \ op monitor interval="120s" \ op start interval="0" timeout="90s" \ op stop interval="0" timeout="100s" primitive resGFSNFSmeta ocf:heartbeat:Filesystem \ params device="/dev/VGshared00/NFSmetadata" directory="/opt/hogarth/NFSmetadata" fstype="gfs2" \ op monitor interval="14s" timeout="40" \ op start interval="0" timeout="60" \ op stop interval="0" timeout="60" \ meta resource-stickiness="30" target-role="Started" primitive resSQLBckp ocf:heartbeat:Filesystem \ params device="/dev/VGshared00/lvSQLBckp" directory="/opt/hogarth/SQLBckp" fstype="gfs2" \ op monitor interval="14s" timeout="40" \ op start interval="0" timeout="60" \ op stop interval="0" timeout="60" \ meta resource-stickiness="25" primitive resVGshared00 ocf:heartbeat:LVM \ params volgrpname="VGshared00" \ op monitor interval="10" timeout="50" depth="0" \ op start interval="0" timeout="P140S" \ op stop interval="0" timeout="P40S" \ meta resource-stickiness="10" target-role="Started" is-managed="true" primitive stonith_sbd stonith:external/sbd \ params sbd_device="/dev/mapper/HSBC-NFS-STORAGE-part1" clone cloneCLVMd resCLVMd \ meta globally-unique="false" target-role="Started" interleave="true" clone cloneDLM resDLM \ meta globally-unique="false" target-role="Started" interleave="true" clone cloneFidoData resFidoData \ meta interleave="true" ordered="true" target-role="Started" clone cloneGFSD resGFSD \ meta globally-unique="false" interleave="true" target-role="Started" clone cloneSQLBckp resSQLBckp \ meta interleave="true" ordered="true" target-role="Started" clone cstonith_sbd stonith_sbd \ meta globally-unique="false" target-role="Started" interleave="true" colocation colGFSDDLM inf: cloneGFSD cloneDLM colocation colGFSFidoData inf: cloneFidoData cloneGFSD colocation colGFSSQLBckp inf: cloneSQLBckp cloneGFSD order ordDLMGFSD 0: cloneDLM cloneGFSD order ordLVMgfs 1: resVGshared00 cloneGFSD property $id="cib-bootstrap-options" \ dc-version="1.1.6-9971ebba4494012a93c03b40a2c58ec0eb60f50c" \ cluster-infrastructure="cman" \ expected-quorum-votes="2" \ stonith-enabled="false" \ last-lrm-refresh="1353588948" This is a piece from "/var/log/syslog" at the time of boot Nov 22 13:54:09 ixlhdesv01-nfs1 LVM[3841]: INFO: Deactivating volume group VGshared00 Nov 22 13:54:09 ixlhdesv01-nfs1 LVM[3841]: ERROR: activation/monitoring=0 is incompatible with clustered Volume Group "VGshared00": Skipping. This is the output of "pvs -vv" from node1 Setting global/locking_type to 3 Setting global/wait_for_locks to 1 Cluster locking selected. report/aligned not found in config: defaulting to 1 report/buffered not found in config: defaulting to 1 report/headings not found in config: defaulting to 1 report/separator not found in config: defaulting to report/prefixes not found in config: defaulting to 0 report/quoted not found in config: defaulting to 1 report/columns_as_rows not found in config: defaulting to 0 report/pvs_sort not found in config: defaulting to pv_name report/pvs_cols_verbose not found in config: defaulting to pv_name,vg_name,pv_fmt,pv_attr,pv_size,pv_free,dev_size,pv_uuid Locking VG P_#global CR (VG) (0x1) Scanning for physical volume names /dev/ram0: No label detected /dev/ram1: No label detected /dev/sda1: No label detected /dev/ram2: No label detected /dev/sda2: No label detected /dev/ram3: No label detected /dev/sda3: lvm2 label detected /dev/ram4: No label detected /dev/ram5: No label detected /dev/ram6: No label detected /dev/dm-6: No label detected /dev/ram7: No label detected /dev/ram8: No label detected /dev/dm-8: lvm2 label detected /dev/ram9: No label detected /dev/dm-9: lvm2 label detected /dev/ram10: No label detected /dev/dm-10: lvm2 label detected /dev/ram11: No label detected /dev/ram12: No label detected /dev/ram13: No label detected /dev/ram14: No label detected /dev/ram15: No label detected Locking VG V_VGshared00 CR (VG) (0x1) /dev/dm-8: size is 3579145535 sectors Locking VG V_VGshared00 UN (VG) (0x6) Locking VG V_VGshared00 CR (VG) (0x1) /dev/dm-9: size is 3579145535 sectors Locking VG V_VGshared00 UN (VG) (0x6) Locking VG V_VGshared00 CR (VG) (0x1) /dev/dm-10: size is 3579145535 sectors Locking VG V_VGshared00 UN (VG) (0x6) Locking VG V_VG00 CR (VG) (0x1) /dev/sda3: size is 973940736 sectors Locking VG V_VG00 UN (VG) (0x6) Locking VG P_#global UN (VG) (0x6) PV VG Fmt Attr PSize PFree DevSize PV UUID /dev/dm-10 VGshared00 lvm2 a- 1.67t 0 1.67t 5UokdW-IvQo-IeAc-g18J-l3Ui-eRvE-vK6qdO /dev/dm-8 VGshared00 lvm2 a- 1.67t 1.02t 1.67t 6ESxju-u3bV-J08D-ITgt-X7FL-pd03-gp1xKb /dev/dm-9 VGshared00 lvm2 a- 1.67t 0 1.67t D44AXq-xqnP-K4aR-09IC-LHSS-S3j4-KGDxZG /dev/sda3 VG00 lvm2 a- 464.41g 136.60g 464.41g 3DKQhn-ptY5-Ucoe-0xmb-GpX6-xzYK-LtgDwL This is the output from "vgs -vv" from node 1 Setting global/locking_type to 3 Setting global/wait_for_locks to 1 Cluster locking selected. report/aligned not found in config: defaulting to 1 report/buffered not found in config: defaulting to 1 report/headings not found in config: defaulting to 1 report/separator not found in config: defaulting to report/prefixes not found in config: defaulting to 0 report/quoted not found in config: defaulting to 1 report/columns_as_rows not found in config: defaulting to 0 report/vgs_sort not found in config: defaulting to vg_name report/vgs_cols_verbose not found in config: defaulting to vg_name,vg_attr,vg_extent_size,pv_count,lv_count,snap_count,vg_size,vg_free,vg_uuid Finding all volume groups /dev/ram0: No label detected /dev/ram1: No label detected /dev/sda1: No label detected /dev/ram2: No label detected /dev/sda2: No label detected /dev/ram3: No label detected /dev/sda3: lvm2 label detected /dev/ram4: No label detected /dev/ram5: No label detected /dev/ram6: No label detected /dev/dm-6: No label detected /dev/ram7: No label detected /dev/ram8: No label detected /dev/dm-8: lvm2 label detected /dev/ram9: No label detected /dev/dm-9: lvm2 label detected /dev/ram10: No label detected /dev/dm-10: lvm2 label detected /dev/ram11: No label detected /dev/ram12: No label detected /dev/ram13: No label detected /dev/ram14: No label detected /dev/ram15: No label detected Finding volume group "VGshared00" Locking VG V_VGshared00 CR (VG) (0x1) /dev/dm-8: lvm2 label detected /dev/dm-9: lvm2 label detected /dev/dm-10: lvm2 label detected Locking VG V_VGshared00 UN (VG) (0x6) Finding volume group "VG00" Locking VG V_VG00 CR (VG) (0x1) /dev/sda3: lvm2 label detected /dev/dm-9: lvm2 label detected /dev/dm-8: lvm2 label detected /dev/dm-10: lvm2 label detected Locking VG V_VG00 UN (VG) (0x6) VG Attr Ext #PV #LV #SN VSize VFree VG UUID VG00 wz--n- 4.00m 1 6 0 464.41g 136.60g KBfkNg-8dJB-IH14-5YEP-ibpj-f0uI-ntYtu4 VGshared00 wz--nc 4.00m 3 3 0 5.00t 1.02t BIuTnC-VTi2-Qee3-Afbl-YZ0g-ogBf-rxJe4X This is the output from "lvs -vv" on node 1 Setting global/locking_type to 3 Setting global/wait_for_locks to 1 Cluster locking selected. report/aligned not found in config: defaulting to 1 report/buffered not found in config: defaulting to 1 report/headings not found in config: defaulting to 1 report/separator not found in config: defaulting to report/prefixes not found in config: defaulting to 0 report/quoted not found in config: defaulting to 1 report/columns_as_rows not found in config: defaulting to 0 report/lvs_sort not found in config: defaulting to vg_name,lv_name report/lvs_cols_verbose not found in config: defaulting to lv_name,vg_name,seg_count,lv_attr,lv_size,lv_major,lv_minor,lv_kernel_major,lv_kernel_minor,origin,snap_percent,move_pv,copy_percent,mirror_log,convert_lv,lv_uuid Finding all logical volumes /dev/ram0: No label detected /dev/ram1: No label detected /dev/sda1: No label detected /dev/ram2: No label detected /dev/sda2: No label detected /dev/ram3: No label detected /dev/sda3: lvm2 label detected /dev/ram4: No label detected /dev/ram5: No label detected /dev/ram6: No label detected /dev/dm-6: No label detected /dev/ram7: No label detected /dev/ram8: No label detected /dev/dm-8: lvm2 label detected /dev/ram9: No label detected /dev/dm-9: lvm2 label detected /dev/ram10: No label detected /dev/dm-10: lvm2 label detected /dev/ram11: No label detected /dev/ram12: No label detected /dev/ram13: No label detected /dev/ram14: No label detected /dev/ram15: No label detected Locking VG V_VGshared00 CR (VG) (0x1) /dev/dm-8: lvm2 label detected /dev/dm-9: lvm2 label detected /dev/dm-10: lvm2 label detected Locking VG V_VGshared00 UN (VG) (0x6) Locking VG V_VG00 CR (VG) (0x1) /dev/sda3: lvm2 label detected /dev/dm-9: lvm2 label detected /dev/dm-8: lvm2 label detected /dev/dm-10: lvm2 label detected Locking VG V_VG00 UN (VG) (0x6) LV VG #Seg Attr LSize Maj Min KMaj KMin Origin Snap% Move Copy% Log Convert LV UUID home VG00 1 -wi-ao 37.25g -1 -1 252 2 yExQVH-bdnH-VERJ-GpDd-6b0y-uNDT-1G6ePt opt VG00 1 -wi-ao 111.76g -1 -1 252 1 fId9NB-lz8W-HNpm-2OQv-pGNw-fNkA-sVZh1c root VG00 1 -wi-ao 37.25g -1 -1 252 0 6LhZMX-dmmv-1fL6-F1lW-15LN-X78b-vacmLp swap VG00 1 -wi-ao 29.80g -1 -1 252 5 gDcv1s-8lQs-eQcb-ot2O-Hupt-9IIQ-kBkr2I tmp VG00 1 -wi-ao 74.50g -1 -1 252 4 F3dPwc-k0ZC-jGu8-sAmm-kv25-Ow6s-wxTbAf var VG00 1 -wi-ao 37.25g -1 -1 252 3 T2KOhZ-ZeR4-7BiX-V14g-QUfn-0GwL-tKwX8t NFSmetadata VGshared00 1 -wi--- 120.00m -1 -1 -1 -1 20bbrF-MVjh-RlyJ-LbWA-tTz3-c1Cl-0CHYwb lvFidoData VGshared00 2 -wi--- 2.00t -1 -1 -1 -1 voDB1J-Ww31-6T3j-ZUAK-yU6z-M3vj-bMHZXx lvSQLBckp VGshared00 2 -wi--- 1.98t -1 -1 -1 -1 0c8qf8-JLfe-8VEN-VQKV-n2VR-ITXE-Zg4T2c To me this looks incredibly similar to this issue in bug 833368. Do you agree?