Hello all, I have a two node pacemaker/corosync cluster running clvmd. The two nodes have both local and SAN storage available to them. With DLM and clvmd running I can activate or deactivate LVs on the SAN VG, but not on local VG. LVM2 version 2.02.88, lvm.conf locking_type = 3 --- Volume group --- VG Name system System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 12 VG Access read/write VG Status resizable MAX LV 0 Cur LV 3 Open LV 0 Max PV 0 Cur PV 1 Act PV 1 VG Size 1.36 TiB PE Size 4.00 MiB Total PE 356514 Alloc PE / Size 10752 / 42.00 GiB Free PE / Size 345762 / 1.32 TiB VG UUID hJPs2O-3cMP-B0N4-6MrM-JwTp-K6BZ-3b6qAm $: vgchange -ay system Error locking on node 7c1a14ac: device-mapper: reload ioctl failed: Invalid argument Error locking on node 7c1a14ac: device-mapper: reload ioctl failed: Invalid argument Error locking on node 7c1a14ac: device-mapper: reload ioctl failed: Invalid argument 3 logical volume(s) in volume group "system" now active However I cannot access the logical volumes through /dev/system/$lvname or /dev/mapper/system-$lvname lvchange also fails: $: lvchange -ay /dev/system/swap -vvvv #lvmcmdline.c:1045 Processing: lvchange -ay /dev/system/swap -vvvv #config/config.c:996 Setting global/locking_type to 3 #config/config.c:1001 global/wait_for_locks not found in config: defaulting to 1 #locking/locking.c:271 Cluster locking selected. #toollib.c:214 Using logical volume(s) on command line #locking/cluster_locking.c:497 Locking VG V_system CR (VG) (0x1) ... #metadata/pv_manip.c:327 /dev/sda2 0: 0 5120: host_os(0:0) #metadata/pv_manip.c:327 /dev/sda2 1: 5120 512: swap(0:0) #metadata/pv_manip.c:327 /dev/sda2 2: 5632 5120: backoffice_images(0:0) #metadata/pv_manip.c:327 /dev/sda2 3: 10752 345762: NULL(0:0) #lvchange.c:150 Activating logical volume "swap" #locking/cluster_locking.c:497 Locking LV hJPs2O3cMPB0N46MrMJwTpK6BZ3b6qAmjwl1xCX0xbNn4vbg4XzQ1lZumelnNf8Y CR (LV|NONBLOCK) (0x19) #locking/cluster_locking.c:387 Error locking on node 7c1a14ac: device-mapper: reload ioctl failed: Invalid argument #locking/locking.c:396 <backtrace> #locking/locking.c:465 <backtrace> #lvchange.c:152 <backtrace> #lvchange.c:671 <backtrace> #toollib.c:355 <backtrace> #mm/memlock.c:389 Unlock: Memlock counters: locked:0 critical:0 daemon:0 suspended:0 #locking/cluster_locking.c:419 Requesting sync names. #locking/cluster_locking.c:497 Locking VG V_system UN (VG) (0x6) #cache/lvmcache.c:92 Metadata cache: VG system wiped. #device/dev-io.c:588 Closed /dev/sda2 #metadata/vg.c:68 Freeing VG system at 0x6fa660. Thanks, Hal Martin _______________________________________________ linux-lvm mailing list linux-lvm@redhat.com https://www.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/
