________________________________________ From: dm-devel-bounces@xxxxxxxxxx [dm-devel-bounces@xxxxxxxxxx] On Behalf Of Malahal Naineni [malahal@xxxxxxxxxx] Sent: Saturday, August 28, 2010 10:47 AM To: dm-devel@xxxxxxxxxx Subject: Re: oblem with lvm and multipath on fedora 13 >The entries in /dev/mapper should work. If they don't work, other >entries don't work either. Based on the above information, can I assume >that you were able to mount such logical volumes without multipath (this >is very unusual, if true)? Yes. >Inactivate affected VGs, run "multipath -F" >to delete multipath maps, and then activate your VGs. You should now be >where you were before and see if you can mount logical volumes that were >failing before (I doubt if they work though). Yes, this worked, if I remove the multipath devices and do a vgscan, I'm back to where I was before deactivating and can once again mount the volumes. I've included a typescript of the session below this, perhaps you can find steps I'm missing. But it sounds as though you're surprised by the behavior. >RedHat mkinitrd scripts go to great lengths to not include multipath in >initrd unless you are currently using your 'root' on multipath! Most >likely it didn't include multipath. You can expand the initrd (it is a >compressed cpio archive, 'zcat initrd.img | cpio -icd' should extract >all the files) and see if multipath is included (look for multipath >in the extracted files). I would suggest you work on your first problem >(not able to mount stuff). > >Thanks, Malahal. [root@testfs boot]# mkdir foo [root@testfs boot]# cd foo [root@testfs foo]# zcat ../initramfs-with-multipath.img | cpio -icd 26392 blocks [root@testfs foo]# ls bin emergency initqueue-finished mount proc tmp cmdline etc initqueue-settled pre-pivot sbin usr dev init lib pre-trigger sys var dracut-005-3.fc13 initqueue lib64 pre-udev sysroot [root@testfs foo]# find . -print | grep -i multi ./lib/modules/2.6.33.8-149.fc13.x86_64/kernel/drivers/md/dm-multipath.ko ----------------------------------- Typescript of unmount, deactivate, multipath, activate, vgscan, try to mount, deactivate, multipath -F, vgscan, reactivate, mount: Script started on Sat 28 Aug 2010 02:18:22 PM PDT [root@testfs ~]# multipath -ll testfsdata01 (350002ac000e505d8) dm-8 3PARdata,VV size=2.0T features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=2 status=active |- 3:0:0:1 sdc 8:32 active ready running `- 4:0:0:1 sdq 65:0 active ready running testsnapfslog02 (350002ac001ca05d8) dm-12 3PARdata,VV size=200G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=2 status=active |- 3:0:0:13 sdo 8:224 active ready running `- 4:0:0:13 sdac 65:192 active ready running testfslog01 (350002ac000e605d8) dm-7 3PARdata,VV size=200G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=2 status=active |- 3:0:0:0 sdb 8:16 active ready running `- 4:0:0:0 sdp 8:240 active ready running testsnapfslog01 (350002ac0010905d8) dm-11 3PARdata,VV size=200G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=2 status=active |- 3:0:0:8 sdj 8:144 active ready running `- 4:0:0:8 sdx 65:112 active ready running testnfs02 (350002ac000ea05d8) dm-10 3PARdata,VV size=2.0T features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=2 status=active |- 3:0:0:3 sde 8:64 active ready running `- 4:0:0:3 sds 65:32 active ready running testnfs01 (350002ac000e905d8) dm-9 3PARdata,VV size=2.0T features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=2 status=active |- 3:0:0:2 sdd 8:48 active ready running `- 4:0:0:2 sdr 65:16 active ready running [root@testfs ~]# mount /dev/mapper/vg_testfs-lv_root on / type ext4 (rw) proc on /proc type proc (rw) sysfs on /sys type sysfs (rw) devpts on /dev/pts type devpts (rw,gid=5,mode=620) tmpfs on /dev/shm type tmpfs (rw) /dev/sda1 on /boot type ext3 (rw,nodev) /dev/mapper/filestoreVG-filestore on /filestore type ext3 (rw,noatime,nodiratime) /dev/mapper/testfslog01p1 on /filestore/fsdatadir/transactionLog type ext3 (rw,noatime,nodiratime) /dev/mapper/testNFS-testNFS on /export type ext3 (rw) /dev/mapper/opfsdata01--vg-opfsdata01--lv on /soc/san/filestore/snapshots/op-test-fsdata01-rw-04Jun2010 type ext3 (rw,noatime,nodiratime) /dev/mapper/testsnapfslog02p1 on /soc/san/filestore/snapshots/op-test-fsdata01-rw-04Jun2010/fsdatadir/transactionLog type ext3 (rw,nodev,noatime,nodiratime) /dev/mapper/spqfsdata01--vg-spqfsdata01--lv on /soc/san/filestore/snapshots/spq-test-fsdata01-rw-27May2010 type ext3 (rw,noatime,nodiratime) /dev/mapper/testsnapfslog01p1 on /soc/san/filestore/snapshots/spq-test-fsdata01-rw-27May2010/fsdatadir/transactionLog type ext3 (rw,nodev,noatime,nodiratime) none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw) sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw) nfsd on /proc/fs/nfsd type nfsd (rw) [root@testfs ~]# blkid /dev/sda1: UUID="675e8280-95d6-4c21-a233-c15fad937362" SEC_TYPE="ext2" TYPE="ext3" /dev/filestoreVG/filestore: UUID="0b820e66-ea43-4a99-a4f4-d6dbba678245" SEC_TYPE="ext2" TYPE="ext3" /dev/mapper/filestoreVG-filestore: UUID="0b820e66-ea43-4a99-a4f4-d6dbba678245" SEC_TYPE="ext2" TYPE="ext3" /dev/mapper/testfslog01p1: UUID="e509829d-4333-4f03-8d25-3968bb6da965" SEC_TYPE="ext2" TYPE="ext3" /dev/testNFS/testNFS: UUID="4458c5b3-edf9-41fa-8714-84f1f6a25b3f" SEC_TYPE="ext2" TYPE="ext3" /dev/sdb1: UUID="e509829d-4333-4f03-8d25-3968bb6da965" TYPE="ext3" /dev/mapper/vg_testfs-LogVol01: TYPE="swap" UUID="fa144978-2dae-4eee-88e7-72a70f70e104" /dev/mapper/vg_testfs-lv_root: UUID="9db6bbe3-fa81-4889-802a-25daa9b36059" TYPE="ext4" /dev/mapper/vg_testfs-LogVol02: TYPE="swap" UUID="cdb5fa92-8fa2-401d-ba48-c937342edf64" /dev/mapper/testNFS-testNFS: UUID="4458c5b3-edf9-41fa-8714-84f1f6a25b3f" TYPE="ext3" /dev/mapper/testsnapfslog01p1: UUID="986595d9-042c-4777-8d72-1607eebff422" TYPE="ext3" SEC_TYPE="ext2" /dev/sdp1: UUID="e509829d-4333-4f03-8d25-3968bb6da965" TYPE="ext3" SEC_TYPE="ext2" /dev/mapper/testsnapfslog02p1: UUID="1491e12d-78a5-4b1a-ad61-7b6b8232149e" TYPE="ext3" SEC_TYPE="ext2" /dev/sdm1: UUID="5cOmDe-oW4S-IAPn-z2AD-C1Mj-Rx0j-d2xkeA" TYPE="LVM2_member" /dev/sdn1: UUID="IqnCrw-AB33-4KIQ-2Wnm-gDDE-z3B6-f2VTiR" TYPE="LVM2_member" /dev/sdo1: UUID="1491e12d-78a5-4b1a-ad61-7b6b8232149e" SEC_TYPE="ext2" TYPE="ext3" /dev/sdq: UUID="2VqqWi-cWZo-Tu5T-cC40-z4CW-ZOti-aWhi5F" TYPE="LVM2_member" /dev/sdr: UUID="JV8nOF-NxdU-WAZP-ZY9h-iXo8-HJWs-CjSjTj" TYPE="LVM2_member" /dev/sdu1: UUID="Nh6BDQ-VuD8-w3hE-2Qwi-eNUE-uQl6-iooRBm" TYPE="LVM2_member" /dev/sds: UUID="Crn275-rSvZ-6Bl1-LplP-c0iG-PvtZ-OVofd8" TYPE="LVM2_member" /dev/sda2: UUID="SQ8Lg0-uiV2-xjUN-jWO0-xy9A-Ct6Y-PfRcGV" TYPE="LVM2_member" /dev/sdc: UUID="2VqqWi-cWZo-Tu5T-cC40-z4CW-ZOti-aWhi5F" TYPE="LVM2_member" /dev/sdd: UUID="JV8nOF-NxdU-WAZP-ZY9h-iXo8-HJWs-CjSjTj" TYPE="LVM2_member" /dev/sdf1: UUID="3MgaHr-PuGs-Yc41-hT5Z-bZlF-UH8h-jdAwoa" TYPE="LVM2_member" /dev/sde: UUID="Crn275-rSvZ-6Bl1-LplP-c0iG-PvtZ-OVofd8" TYPE="LVM2_member" /dev/sdg1: UUID="Nh6BDQ-VuD8-w3hE-2Qwi-eNUE-uQl6-iooRBm" TYPE="LVM2_member" /dev/sdi1: UUID="twn6Tb-5qNV-Y3WZ-xvWI-4zZe-N3ji-KLj0oX" TYPE="LVM2_member" /dev/sdj1: UUID="986595d9-042c-4777-8d72-1607eebff422" TYPE="ext3" SEC_TYPE="ext2" /dev/sdh1: UUID="LG96Gx-jwLw-c7U5-gqAo-7VZY-5s1m-Em51l6" TYPE="LVM2_member" /dev/sdk1: UUID="MMRd81-t77d-zriG-iRUH-VB13-kfMN-lMZczT" TYPE="LVM2_member" /dev/sdl1: UUID="GS2aK5-UfeT-WYzN-AJtJ-6CRd-Z6GC-5gP1Eb" TYPE="LVM2_member" /dev/sdt1: UUID="3MgaHr-PuGs-Yc41-hT5Z-bZlF-UH8h-jdAwoa" TYPE="LVM2_member" /dev/sdv1: UUID="LG96Gx-jwLw-c7U5-gqAo-7VZY-5s1m-Em51l6" TYPE="LVM2_member" /dev/sdw1: UUID="twn6Tb-5qNV-Y3WZ-xvWI-4zZe-N3ji-KLj0oX" TYPE="LVM2_member" /dev/sdx1: UUID="986595d9-042c-4777-8d72-1607eebff422" TYPE="ext3" SEC_TYPE="ext2" /dev/sdy1: UUID="MMRd81-t77d-zriG-iRUH-VB13-kfMN-lMZczT" TYPE="LVM2_member" /dev/sdz1: UUID="GS2aK5-UfeT-WYzN-AJtJ-6CRd-Z6GC-5gP1Eb" TYPE="LVM2_member" /dev/sdaa1: UUID="5cOmDe-oW4S-IAPn-z2AD-C1Mj-Rx0j-d2xkeA" TYPE="LVM2_member" /dev/sdab1: UUID="IqnCrw-AB33-4KIQ-2Wnm-gDDE-z3B6-f2VTiR" TYPE="LVM2_member" /dev/sdac1: UUID="1491e12d-78a5-4b1a-ad61-7b6b8232149e" SEC_TYPE="ext2" TYPE="ext3" /dev/mapper/testfsdata01: UUID="2VqqWi-cWZo-Tu5T-cC40-z4CW-ZOti-aWhi5F" TYPE="LVM2_member" /dev/mapper/testnfs01: UUID="JV8nOF-NxdU-WAZP-ZY9h-iXo8-HJWs-CjSjTj" TYPE="LVM2_member" /dev/mapper/testnfs02: UUID="Crn275-rSvZ-6Bl1-LplP-c0iG-PvtZ-OVofd8" TYPE="LVM2_member" /dev/vg_testfs/LogVol01: UUID="fa144978-2dae-4eee-88e7-72a70f70e104" TYPE="swap" /dev/block/253:4: UUID="9db6bbe3-fa81-4889-802a-25daa9b36059" TYPE="ext4" /dev/block/8:2: UUID="SQ8Lg0-uiV2-xjUN-jWO0-xy9A-Ct6Y-PfRcGV" TYPE="LVM2_member" /dev/mapper/opfsdata01--vg-opfsdata01--lv: UUID="4e86d36f-bbd8-4013-833f-13156cb74383" TYPE="ext3" /dev/mapper/spqfsdata01--vg-spqfsdata01--lv: UUID="37430186-3e39-4410-a5b6-231eae1563c3" TYPE="ext3" [root@testfs ~]# cat unmountem umount /soc/san/filestore/snapshots/op-test-fsdata01-rw-04Jun2010/fsdatadir/transactionLog umount /soc/san/filestore/snapshots/op-test-fsdata01-rw-04Jun2010 umount /soc/san/filestore/snapshots/spq-test-fsdata01-rw-27May2010/fsdatadir/transactionLog umount /soc/san/filestore/snapshots/spq-test-fsdata01-rw-27May2010 [root@testfs ~]# ./unmountem [root@testfs ~]# cat deact vgchange -a n spqfsdata01-vg vgchange -a n opfsdata01-vg [root@testfs ~]# ./deact Found duplicate PV 3MgaHrPuGsYc41hT5ZbZlFUH8hjdAwoa: using /dev/sdf1 not /dev/sdt1 Found duplicate PV Nh6BDQVuD8w3hE2QwieNUEuQl6iooRBm: using /dev/sdg1 not /dev/sdu1 Found duplicate PV LG96GxjwLwc7U5gqAo7VZY5s1mEm51l6: using /dev/sdh1 not /dev/sdv1 Found duplicate PV twn6Tb5qNVY3WZxvWI4zZeN3jiKLj0oX: using /dev/sdi1 not /dev/sdw1 Found duplicate PV MMRd81t77dzriGiRUHVB13kfMNlMZczT: using /dev/sdk1 not /dev/sdy1 Found duplicate PV GS2aK5UfeTWYzNAJtJ6CRdZ6GC5gP1Eb: using /dev/sdl1 not /dev/sdz1 Found duplicate PV 5cOmDeoW4SIAPnz2ADC1MjRx0jd2xkeA: using /dev/sdm1 not /dev/sdaa1 Found duplicate PV IqnCrwAB334KIQ2WnmgDDEz3B6f2VTiR: using /dev/sdn1 not /dev/sdab1 0 logical volume(s) in volume group "spqfsdata01-vg" now active /dev/dm-1: open failed: No such device or address Found duplicate PV 3MgaHrPuGsYc41hT5ZbZlFUH8hjdAwoa: using /dev/sdf1 not /dev/sdt1 Found duplicate PV Nh6BDQVuD8w3hE2QwieNUEuQl6iooRBm: using /dev/sdg1 not /dev/sdu1 Found duplicate PV LG96GxjwLwc7U5gqAo7VZY5s1mEm51l6: using /dev/sdh1 not /dev/sdv1 Found duplicate PV twn6Tb5qNVY3WZxvWI4zZeN3jiKLj0oX: using /dev/sdi1 not /dev/sdw1 Found duplicate PV MMRd81t77dzriGiRUHVB13kfMNlMZczT: using /dev/sdk1 not /dev/sdy1 Found duplicate PV GS2aK5UfeTWYzNAJtJ6CRdZ6GC5gP1Eb: using /dev/sdl1 not /dev/sdz1 Found duplicate PV 5cOmDeoW4SIAPnz2ADC1MjRx0jd2xkeA: using /dev/sdm1 not /dev/sdaa1 Found duplicate PV IqnCrwAB334KIQ2WnmgDDEz3B6f2VTiR: using /dev/sdn1 not /dev/sdab1 0 logical volume(s) in volume group "opfsdata01-vg" now active [root@testfs ~]# multipath -v2 create: spq-test-fsdata01-rw-27May2010 (350002ac0022005d8) undef 3PARdata,VV size=2.0T features='0' hwhandler='0' wp=undef `-+- policy='round-robin 0' prio=2 status=undef |- 3:0:0:4 sdf 8:80 undef ready running `- 4:0:0:4 sdt 65:48 undef ready running create: spq-test-fsdata04-rw-27May2010 (350002ac0022305d8) undef 3PARdata,VV size=2.0T features='0' hwhandler='0' wp=undef `-+- policy='round-robin 0' prio=2 status=undef |- 3:0:0:7 sdi 8:128 undef ready running `- 4:0:0:7 sdw 65:96 undef ready running create: spq-test-fsdata02-rw-27May2010 (350002ac0022105d8) undef 3PARdata,VV size=2.0T features='0' hwhandler='0' wp=undef `-+- policy='round-robin 0' prio=2 status=undef |- 3:0:0:5 sdg 8:96 undef ready running `- 4:0:0:5 sdu 65:64 undef ready running create: spq-test-fsdata03-rw-27May2010 (350002ac0022205d8) undef 3PARdata,VV size=2.0T features='0' hwhandler='0' wp=undef `-+- policy='round-robin 0' prio=2 status=undef |- 3:0:0:6 sdh 8:112 undef ready running `- 4:0:0:6 sdv 65:80 undef ready running create: op-tst-fsdata01-rw-04Jun2010 (350002ac0021b05d8) undef 3PARdata,VV size=2.0T features='0' hwhandler='0' wp=undef `-+- policy='round-robin 0' prio=2 status=undef |- 3:0:0:9 sdk 8:160 undef ready running `- 4:0:0:9 sdy 65:128 undef ready running create: op-tst-fsdata04-rw-04Jun2010 (350002ac0021e05d8) undef 3PARdata,VV size=2.0T features='0' hwhandler='0' wp=undef `-+- policy='round-robin 0' prio=2 status=undef |- 3:0:0:12 sdn 8:208 undef ready running `- 4:0:0:12 sdab 65:176 undef ready running create: op-tst-fsdata02-rw-04Jun2010 (350002ac0021c05d8) undef 3PARdata,VV size=2.0T features='0' hwhandler='0' wp=undef `-+- policy='round-robin 0' prio=2 status=undef |- 3:0:0:10 sdl 8:176 undef ready running `- 4:0:0:10 sdz 65:144 undef ready running create: op-tst-fsdata03-rw-04Jun2010 (350002ac0021d05d8) undef 3PARdata,VV size=2.0T features='0' hwhandler='0' wp=undef `-+- policy='round-robin 0' prio=2 status=undef |- 3:0:0:11 sdm 8:192 undef ready running `- 4:0:0:11 sdaa 65:160 undef ready running [root@testfs ~]# multipath -ll op-tst-fsdata01-rw-04Jun2010 (350002ac0021b05d8) dm-18 3PARdata,VV size=2.0T features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=2 status=active |- 3:0:0:9 sdk 8:160 active ready running `- 4:0:0:9 sdy 65:128 active ready running spq-test-fsdata04-rw-27May2010 (350002ac0022305d8) dm-1 3PARdata,VV size=2.0T features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=2 status=active |- 3:0:0:7 sdi 8:128 active ready running `- 4:0:0:7 sdw 65:96 active ready running spq-test-fsdata01-rw-27May2010 (350002ac0022005d8) dm-0 3PARdata,VV size=2.0T features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=2 status=active |- 3:0:0:4 sdf 8:80 active ready running `- 4:0:0:4 sdt 65:48 active ready running testfsdata01 (350002ac000e505d8) dm-8 3PARdata,VV size=2.0T features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=2 status=active |- 3:0:0:1 sdc 8:32 active ready running `- 4:0:0:1 sdq 65:0 active ready running op-tst-fsdata03-rw-04Jun2010 (350002ac0021d05d8) dm-21 3PARdata,VV size=2.0T features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=2 status=active |- 3:0:0:11 sdm 8:192 active ready running `- 4:0:0:11 sdaa 65:160 active ready running spq-test-fsdata03-rw-27May2010 (350002ac0022205d8) dm-17 3PARdata,VV size=2.0T features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=2 status=active |- 3:0:0:6 sdh 8:112 active ready running `- 4:0:0:6 sdv 65:80 active ready running testsnapfslog02 (350002ac001ca05d8) dm-12 3PARdata,VV size=200G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=2 status=active |- 3:0:0:13 sdo 8:224 active ready running `- 4:0:0:13 sdac 65:192 active ready running testfslog01 (350002ac000e605d8) dm-7 3PARdata,VV size=200G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=2 status=active |- 3:0:0:0 sdb 8:16 active ready running `- 4:0:0:0 sdp 8:240 active ready running testsnapfslog01 (350002ac0010905d8) dm-11 3PARdata,VV size=200G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=2 status=active |- 3:0:0:8 sdj 8:144 active ready running `- 4:0:0:8 sdx 65:112 active ready running op-tst-fsdata02-rw-04Jun2010 (350002ac0021c05d8) dm-20 3PARdata,VV size=2.0T features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=2 status=active |- 3:0:0:10 sdl 8:176 active ready running `- 4:0:0:10 sdz 65:144 active ready running testnfs02 (350002ac000ea05d8) dm-10 3PARdata,VV size=2.0T features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=2 status=active |- 3:0:0:3 sde 8:64 active ready running `- 4:0:0:3 sds 65:32 active ready running spq-test-fsdata02-rw-27May2010 (350002ac0022105d8) dm-16 3PARdata,VV size=2.0T features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=2 status=active |- 3:0:0:5 sdg 8:96 active ready running `- 4:0:0:5 sdu 65:64 active ready running testnfs01 (350002ac000e905d8) dm-9 3PARdata,VV size=2.0T features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=2 status=active |- 3:0:0:2 sdd 8:48 active ready running `- 4:0:0:2 sdr 65:16 active ready running op-tst-fsdata04-rw-04Jun2010 (350002ac0021e05d8) dm-19 3PARdata,VV size=2.0T features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=2 status=active |- 3:0:0:12 sdn 8:208 active ready running `- 4:0:0:12 sdab 65:176 active ready running [root@testfs ~]# ls /dev/op* ls: cannot access /dev/op*: No such file or directory [root@testfs ~]# vgscan --mknodes Reading all physical volumes. This may take a while... Found duplicate PV 3MgaHrPuGsYc41hT5ZbZlFUH8hjdAwoa: using /dev/sdf1 not /dev/sdt1 Found duplicate PV Nh6BDQVuD8w3hE2QwieNUEuQl6iooRBm: using /dev/sdg1 not /dev/sdu1 Found duplicate PV LG96GxjwLwc7U5gqAo7VZY5s1mEm51l6: using /dev/sdh1 not /dev/sdv1 Found duplicate PV twn6Tb5qNVY3WZxvWI4zZeN3jiKLj0oX: using /dev/sdi1 not /dev/sdw1 Found duplicate PV MMRd81t77dzriGiRUHVB13kfMNlMZczT: using /dev/sdk1 not /dev/sdy1 Found duplicate PV GS2aK5UfeTWYzNAJtJ6CRdZ6GC5gP1Eb: using /dev/sdl1 not /dev/sdz1 Found duplicate PV 5cOmDeoW4SIAPnz2ADC1MjRx0jd2xkeA: using /dev/sdm1 not /dev/sdaa1 Found duplicate PV IqnCrwAB334KIQ2WnmgDDEz3B6f2VTiR: using /dev/sdn1 not /dev/sdab1 Found volume group "opfsdata01-vg" using metadata type lvm2 Found volume group "spqfsdata01-vg" using metadata type lvm2 Found volume group "testNFS" using metadata type lvm2 Found volume group "filestoreVG" using metadata type lvm2 Found volume group "vg_testfs" using metadata type lvm2 [root@testfs ~]# vgdisplay Found duplicate PV 3MgaHrPuGsYc41hT5ZbZlFUH8hjdAwoa: using /dev/sdf1 not /dev/sdt1 Found duplicate PV Nh6BDQVuD8w3hE2QwieNUEuQl6iooRBm: using /dev/sdg1 not /dev/sdu1 Found duplicate PV LG96GxjwLwc7U5gqAo7VZY5s1mEm51l6: using /dev/sdh1 not /dev/sdv1 Found duplicate PV twn6Tb5qNVY3WZxvWI4zZeN3jiKLj0oX: using /dev/sdi1 not /dev/sdw1 Found duplicate PV MMRd81t77dzriGiRUHVB13kfMNlMZczT: using /dev/sdk1 not /dev/sdy1 Found duplicate PV GS2aK5UfeTWYzNAJtJ6CRdZ6GC5gP1Eb: using /dev/sdl1 not /dev/sdz1 Found duplicate PV 5cOmDeoW4SIAPnz2ADC1MjRx0jd2xkeA: using /dev/sdm1 not /dev/sdaa1 Found duplicate PV IqnCrwAB334KIQ2WnmgDDEz3B6f2VTiR: using /dev/sdn1 not /dev/sdab1 --- Volume group --- VG Name opfsdata01-vg System ID Format lvm2 Metadata Areas 4 Metadata Sequence No 2 VG Access read/write VG Status resizable MAX LV 0 Cur LV 1 Open LV 0 Max PV 0 Cur PV 4 Act PV 4 VG Size 8.00 TiB PE Size 4.00 MiB Total PE 2096120 Alloc PE / Size 2096120 / 8.00 TiB Free PE / Size 0 / 0 VG UUID FeSlsp-mVzr-Xo6B-RIc5-72cv-xJLY-XRzndA --- Volume group --- VG Name spqfsdata01-vg System ID Format lvm2 Metadata Areas 4 Metadata Sequence No 9 VG Access read/write VG Status resizable MAX LV 0 Cur LV 1 Open LV 0 Max PV 0 Cur PV 4 Act PV 4 VG Size 8.00 TiB PE Size 4.00 MiB Total PE 2096120 Alloc PE / Size 2096120 / 8.00 TiB Free PE / Size 0 / 0 VG UUID cpKgCE-wdlC-ee4V-n5gd-ysGj-bJKq-c0Uk5g --- Volume group --- VG Name testNFS System ID Format lvm2 Metadata Areas 2 Metadata Sequence No 2 VG Access read/write VG Status resizable MAX LV 0 Cur LV 1 Open LV 1 Max PV 0 Cur PV 2 Act PV 2 VG Size 3.91 TiB PE Size 4.00 MiB Total PE 1023998 Alloc PE / Size 1022362 / 3.90 TiB Free PE / Size 1636 / 6.39 GiB VG UUID WvSi5z-IpGB-h3tE-NzSy-Bou6-6mcK-ew3RaK --- Volume group --- VG Name filestoreVG System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 3 VG Access read/write VG Status resizable MAX LV 0 Cur LV 1 Open LV 1 Max PV 0 Cur PV 1 Act PV 1 VG Size 1.95 TiB PE Size 4.00 MiB Total PE 511999 Alloc PE / Size 511181 / 1.95 TiB Free PE / Size 818 / 3.20 GiB VG UUID dLvVeo-yuIk-xBFN-PAOV-PhVr-LXUk-mTR0CZ --- Volume group --- VG Name vg_testfs System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 4 VG Access read/write VG Status resizable MAX LV 0 Cur LV 3 Open LV 3 Max PV 0 Cur PV 1 Act PV 1 VG Size 278.67 GiB PE Size 4.00 MiB Total PE 71340 Alloc PE / Size 71340 / 278.67 GiB Free PE / Size 0 / 0 VG UUID I8OmYL-lcr6-M01j-cker-Toga-6cG5-GHT02c [root@testfs ~]# lvdisplay Found duplicate PV 3MgaHrPuGsYc41hT5ZbZlFUH8hjdAwoa: using /dev/sdf1 not /dev/sdt1 Found duplicate PV Nh6BDQVuD8w3hE2QwieNUEuQl6iooRBm: using /dev/sdg1 not /dev/sdu1 Found duplicate PV LG96GxjwLwc7U5gqAo7VZY5s1mEm51l6: using /dev/sdh1 not /dev/sdv1 Found duplicate PV twn6Tb5qNVY3WZxvWI4zZeN3jiKLj0oX: using /dev/sdi1 not /dev/sdw1 Found duplicate PV MMRd81t77dzriGiRUHVB13kfMNlMZczT: using /dev/sdk1 not /dev/sdy1 Found duplicate PV GS2aK5UfeTWYzNAJtJ6CRdZ6GC5gP1Eb: using /dev/sdl1 not /dev/sdz1 Found duplicate PV 5cOmDeoW4SIAPnz2ADC1MjRx0jd2xkeA: using /dev/sdm1 not /dev/sdaa1 Found duplicate PV IqnCrwAB334KIQ2WnmgDDEz3B6f2VTiR: using /dev/sdn1 not /dev/sdab1 --- Logical volume --- LV Name /dev/opfsdata01-vg/opfsdata01-lv VG Name opfsdata01-vg LV UUID n9EGjn-Jfsi-pIJP-Wd02-mLd9-rGAF-0VIZhq LV Write Access read/write LV Status NOT available LV Size 8.00 TiB Current LE 2096120 Segments 4 Allocation inherit Read ahead sectors auto --- Logical volume --- LV Name /dev/spqfsdata01-vg/spqfsdata01-lv VG Name spqfsdata01-vg LV UUID n9EGjn-Jfsi-pIJP-Wd02-mLd9-rGAF-0VIZhq LV Write Access read/write LV Status NOT available LV Size 8.00 TiB Current LE 2096120 Segments 4 Allocation inherit Read ahead sectors auto --- Logical volume --- LV Name /dev/testNFS/testNFS VG Name testNFS LV UUID I8MMOA-Qfin-7WTe-HwcM-7Xey-WUPj-Kw8ra1 LV Write Access read/write LV Status available # open 1 LV Size 3.90 TiB Current LE 1022362 Segments 2 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:3 --- Logical volume --- LV Name /dev/filestoreVG/filestore VG Name filestoreVG LV UUID pdeKUQ-fdMQ-Pmhc-ONYW-Jrtz-knAk-JSnEH5 LV Write Access read/write LV Status available # open 1 LV Size 1.95 TiB Current LE 511181 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:2 --- Logical volume --- LV Name /dev/vg_testfs/lv_root VG Name vg_testfs LV UUID DQoYPJ-koBr-xyxy-eXAx-8tS2-2inZ-4few5U LV Write Access read/write LV Status available # open 1 LV Size 247.42 GiB Current LE 63340 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:4 --- Logical volume --- LV Name /dev/vg_testfs/LogVol01 VG Name vg_testfs LV UUID 71ymYW-3ozU-8JI0-P030-qMd5-aJi1-0alm8B LV Write Access read/write LV Status available # open 1 LV Size 15.62 GiB Current LE 4000 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:5 --- Logical volume --- LV Name /dev/vg_testfs/LogVol02 VG Name vg_testfs LV UUID johyzz-tzb4-TdQO-AfLy-8UfU-O3q8-eh7bUM LV Write Access read/write LV Status available # open 1 LV Size 15.62 GiB Current LE 4000 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:6 [root@testfs ~]# cat react vgchange -a y spqfsdata01-vg vgchange -a y opfsdata01-vg [root@testfs ~]# ./react Found duplicate PV 3MgaHrPuGsYc41hT5ZbZlFUH8hjdAwoa: using /dev/sdf1 not /dev/sdt1 Found duplicate PV Nh6BDQVuD8w3hE2QwieNUEuQl6iooRBm: using /dev/sdg1 not /dev/sdu1 Found duplicate PV LG96GxjwLwc7U5gqAo7VZY5s1mEm51l6: using /dev/sdh1 not /dev/sdv1 Found duplicate PV twn6Tb5qNVY3WZxvWI4zZeN3jiKLj0oX: using /dev/sdi1 not /dev/sdw1 Found duplicate PV MMRd81t77dzriGiRUHVB13kfMNlMZczT: using /dev/sdk1 not /dev/sdy1 Found duplicate PV GS2aK5UfeTWYzNAJtJ6CRdZ6GC5gP1Eb: using /dev/sdl1 not /dev/sdz1 Found duplicate PV 5cOmDeoW4SIAPnz2ADC1MjRx0jd2xkeA: using /dev/sdm1 not /dev/sdaa1 Found duplicate PV IqnCrwAB334KIQ2WnmgDDEz3B6f2VTiR: using /dev/sdn1 not /dev/sdab1 device-mapper: reload ioctl failed: Invalid argument 1 logical volume(s) in volume group "spqfsdata01-vg" now active Found duplicate PV 3MgaHrPuGsYc41hT5ZbZlFUH8hjdAwoa: using /dev/sdf1 not /dev/sdt1 Found duplicate PV Nh6BDQVuD8w3hE2QwieNUEuQl6iooRBm: using /dev/sdg1 not /dev/sdu1 Found duplicate PV LG96GxjwLwc7U5gqAo7VZY5s1mEm51l6: using /dev/sdh1 not /dev/sdv1 Found duplicate PV twn6Tb5qNVY3WZxvWI4zZeN3jiKLj0oX: using /dev/sdi1 not /dev/sdw1 Found duplicate PV MMRd81t77dzriGiRUHVB13kfMNlMZczT: using /dev/sdk1 not /dev/sdy1 Found duplicate PV GS2aK5UfeTWYzNAJtJ6CRdZ6GC5gP1Eb: using /dev/sdl1 not /dev/sdz1 Found duplicate PV 5cOmDeoW4SIAPnz2ADC1MjRx0jd2xkeA: using /dev/sdm1 not /dev/sdaa1 Found duplicate PV IqnCrwAB334KIQ2WnmgDDEz3B6f2VTiR: using /dev/sdn1 not /dev/sdab1 device-mapper: reload ioctl failed: Invalid argument 1 logical volume(s) in volume group "opfsdata01-vg" now active [root@testfs ~]# lvdisplay Found duplicate PV 3MgaHrPuGsYc41hT5ZbZlFUH8hjdAwoa: using /dev/sdf1 not /dev/sdt1 Found duplicate PV Nh6BDQVuD8w3hE2QwieNUEuQl6iooRBm: using /dev/sdg1 not /dev/sdu1 Found duplicate PV LG96GxjwLwc7U5gqAo7VZY5s1mEm51l6: using /dev/sdh1 not /dev/sdv1 Found duplicate PV twn6Tb5qNVY3WZxvWI4zZeN3jiKLj0oX: using /dev/sdi1 not /dev/sdw1 Found duplicate PV MMRd81t77dzriGiRUHVB13kfMNlMZczT: using /dev/sdk1 not /dev/sdy1 Found duplicate PV GS2aK5UfeTWYzNAJtJ6CRdZ6GC5gP1Eb: using /dev/sdl1 not /dev/sdz1 Found duplicate PV 5cOmDeoW4SIAPnz2ADC1MjRx0jd2xkeA: using /dev/sdm1 not /dev/sdaa1 Found duplicate PV IqnCrwAB334KIQ2WnmgDDEz3B6f2VTiR: using /dev/sdn1 not /dev/sdab1 --- Logical volume --- LV Name /dev/opfsdata01-vg/opfsdata01-lv VG Name opfsdata01-vg LV UUID n9EGjn-Jfsi-pIJP-Wd02-mLd9-rGAF-0VIZhq LV Write Access read/write LV Status available # open 0 LV Size 8.00 TiB Current LE 2096120 Segments 4 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:23 --- Logical volume --- LV Name /dev/spqfsdata01-vg/spqfsdata01-lv VG Name spqfsdata01-vg LV UUID n9EGjn-Jfsi-pIJP-Wd02-mLd9-rGAF-0VIZhq LV Write Access read/write LV Status available # open 0 LV Size 8.00 TiB Current LE 2096120 Segments 4 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:22 --- Logical volume --- LV Name /dev/testNFS/testNFS VG Name testNFS LV UUID I8MMOA-Qfin-7WTe-HwcM-7Xey-WUPj-Kw8ra1 LV Write Access read/write LV Status available # open 1 LV Size 3.90 TiB Current LE 1022362 Segments 2 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:3 --- Logical volume --- LV Name /dev/filestoreVG/filestore VG Name filestoreVG LV UUID pdeKUQ-fdMQ-Pmhc-ONYW-Jrtz-knAk-JSnEH5 LV Write Access read/write LV Status available # open 1 LV Size 1.95 TiB Current LE 511181 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:2 --- Logical volume --- LV Name /dev/vg_testfs/lv_root VG Name vg_testfs LV UUID DQoYPJ-koBr-xyxy-eXAx-8tS2-2inZ-4few5U LV Write Access read/write LV Status available # open 1 LV Size 247.42 GiB Current LE 63340 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:4 --- Logical volume --- LV Name /dev/vg_testfs/LogVol01 VG Name vg_testfs LV UUID 71ymYW-3ozU-8JI0-P030-qMd5-aJi1-0alm8B LV Write Access read/write LV Status available # open 1 LV Size 15.62 GiB Current LE 4000 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:5 --- Logical volume --- LV Name /dev/vg_testfs/LogVol02 VG Name vg_testfs LV UUID johyzz-tzb4-TdQO-AfLy-8UfU-O3q8-eh7bUM LV Write Access read/write LV Status available # open 1 LV Size 15.62 GiB Current LE 4000 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:6 [root@testfs ~]# ls /dev/op* ls: cannot access /dev/op*: No such file or directory [root@testfs ~]# ls /dev/mapper/opfsdata01--vg-opfsdata01--lv /dev/mapper/opfsdata01--vg-opfsdata01--lv [root@testfs ~]# ls -als /dev/mapper/opfsdata01--vg-opfsdata01--lv 0 brw-rw---- 1 root disk 253, 23 Aug 28 14:20 /dev/mapper/opfsdata01--vg-opfsdata01--lv [root@testfs ~]# mount /dev/mapper/opfsdata01--vg-opfsdata01--lv /mnt mount: you must specify the filesystem type [root@testfs ~]# blkid | grep opfs [root@testfs ~]# blkid -p /dev/mapper/opfsdata01--vg-opfsdata01--lv [root@testfs ~]# /etc/init.d/udev-post reload Retrigger failed udev events OK [root@testfs ~]# ls -als /dev/op* ls: cannot access /dev/op*: No such file or directory [root@testfs ~]# vgscan --mknodes Reading all physical volumes. This may take a while... Found duplicate PV 3MgaHrPuGsYc41hT5ZbZlFUH8hjdAwoa: using /dev/sdf1 not /dev/sdt1 Found duplicate PV Nh6BDQVuD8w3hE2QwieNUEuQl6iooRBm: using /dev/sdg1 not /dev/sdu1 Found duplicate PV LG96GxjwLwc7U5gqAo7VZY5s1mEm51l6: using /dev/sdh1 not /dev/sdv1 Found duplicate PV twn6Tb5qNVY3WZxvWI4zZeN3jiKLj0oX: using /dev/sdi1 not /dev/sdw1 Found duplicate PV MMRd81t77dzriGiRUHVB13kfMNlMZczT: using /dev/sdk1 not /dev/sdy1 Found duplicate PV GS2aK5UfeTWYzNAJtJ6CRdZ6GC5gP1Eb: using /dev/sdl1 not /dev/sdz1 Found duplicate PV 5cOmDeoW4SIAPnz2ADC1MjRx0jd2xkeA: using /dev/sdm1 not /dev/sdaa1 Found duplicate PV IqnCrwAB334KIQ2WnmgDDEz3B6f2VTiR: using /dev/sdn1 not /dev/sdab1 Found volume group "opfsdata01-vg" using metadata type lvm2 Found volume group "spqfsdata01-vg" using metadata type lvm2 Found volume group "testNFS" using metadata type lvm2 Found volume group "filestoreVG" using metadata type lvm2 Found volume group "vg_testfs" using metadata type lvm2 The link /dev/opfsdata01-vg/opfsdata01-lv should had been created by udev but it was not found. Falling back to direct link creation. The link /dev/spqfsdata01-vg/spqfsdata01-lv should had been created by udev but it was not found. Falling back to direct link creation. [root@testfs ~]# ls -als /dev/op* total 0 0 drwxr-xr-x 2 root root 60 Aug 28 14:22 . 0 drwxr-xr-x 23 root root 5840 Aug 28 14:22 .. 0 lrwxrwxrwx 1 root root 41 Aug 28 14:22 opfsdata01-lv -> /dev/mapper/opfsdata01--vg-opfsdata01--lv [root@testfs ~]# blkid /dev/opfsdata01-vg/opfsdata01-lv [root@testfs ~]# blkid -p /dev/opfsdata01-vg/opfsdata01-lv [root@testfs ~]# mount /dev/mapper/opfsdata01--vg-opfsdata01--lv /mnt mount: you must specify the filesystem type [root@testfs ~]# ./cat deact vgchange -a n spqfsdata01-vg vgchange -a n opfsdata01-vg [root@testfs ~]# ./deact Found duplicate PV 3MgaHrPuGsYc41hT5ZbZlFUH8hjdAwoa: using /dev/sdf1 not /dev/sdt1 Found duplicate PV Nh6BDQVuD8w3hE2QwieNUEuQl6iooRBm: using /dev/sdg1 not /dev/sdu1 Found duplicate PV LG96GxjwLwc7U5gqAo7VZY5s1mEm51l6: using /dev/sdh1 not /dev/sdv1 Found duplicate PV twn6Tb5qNVY3WZxvWI4zZeN3jiKLj0oX: using /dev/sdi1 not /dev/sdw1 Found duplicate PV MMRd81t77dzriGiRUHVB13kfMNlMZczT: using /dev/sdk1 not /dev/sdy1 Found duplicate PV GS2aK5UfeTWYzNAJtJ6CRdZ6GC5gP1Eb: using /dev/sdl1 not /dev/sdz1 Found duplicate PV 5cOmDeoW4SIAPnz2ADC1MjRx0jd2xkeA: using /dev/sdm1 not /dev/sdaa1 Found duplicate PV IqnCrwAB334KIQ2WnmgDDEz3B6f2VTiR: using /dev/sdn1 not /dev/sdab1 Node /dev/mapper/spqfsdata01--vg-spqfsdata01--lv was not removed by udev. Falling back to direct node removal. The link /dev/spqfsdata01-vg/spqfsdata01-lv should have been removed by udev but it is still present. Falling back to direct link removal. 0 logical volume(s) in volume group "spqfsdata01-vg" now active Found duplicate PV 3MgaHrPuGsYc41hT5ZbZlFUH8hjdAwoa: using /dev/sdf1 not /dev/sdt1 Found duplicate PV Nh6BDQVuD8w3hE2QwieNUEuQl6iooRBm: using /dev/sdg1 not /dev/sdu1 Found duplicate PV LG96GxjwLwc7U5gqAo7VZY5s1mEm51l6: using /dev/sdh1 not /dev/sdv1 Found duplicate PV twn6Tb5qNVY3WZxvWI4zZeN3jiKLj0oX: using /dev/sdi1 not /dev/sdw1 Found duplicate PV MMRd81t77dzriGiRUHVB13kfMNlMZczT: using /dev/sdk1 not /dev/sdy1 Found duplicate PV GS2aK5UfeTWYzNAJtJ6CRdZ6GC5gP1Eb: using /dev/sdl1 not /dev/sdz1 Found duplicate PV 5cOmDeoW4SIAPnz2ADC1MjRx0jd2xkeA: using /dev/sdm1 not /dev/sdaa1 Found duplicate PV IqnCrwAB334KIQ2WnmgDDEz3B6f2VTiR: using /dev/sdn1 not /dev/sdab1 Node /dev/mapper/opfsdata01--vg-opfsdata01--lv was not removed by udev. Falling back to direct node removal. The link /dev/opfsdata01-vg/opfsdata01-lv should have been removed by udev but it is still present. Falling back to direct link removal. 0 logical volume(s) in volume group "opfsdata01-vg" now active [root@testfs ~]# mulitipath -F Aug 28 14:23:05 | testfslog01: map in use [root@testfs ~]# multipath -ll testfslog01 (350002ac000e605d8) dm-7 3PARdata,VV size=200G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=2 status=active |- 3:0:0:0 sdb 8:16 active ready running `- 4:0:0:0 sdp 8:240 active ready running [root@testfs ~]# vgscan --mknodes Reading all physical volumes. This may take a while... Found duplicate PV 2VqqWicWZoTu5TcC40z4CWZOtiaWhi5F: using /dev/sdc not /dev/sdq Found duplicate PV JV8nOFNxdUWAZPZY9hiXo8HJWsCjSjTj: using /dev/sdd not /dev/sdr Found duplicate PV Crn275rSvZ6Bl1LplPc0iGPvtZOVofd8: using /dev/sde not /dev/sds Found duplicate PV 3MgaHrPuGsYc41hT5ZbZlFUH8hjdAwoa: using /dev/sdf1 not /dev/sdt1 Found duplicate PV Nh6BDQVuD8w3hE2QwieNUEuQl6iooRBm: using /dev/sdg1 not /dev/sdu1 Found duplicate PV LG96GxjwLwc7U5gqAo7VZY5s1mEm51l6: using /dev/sdh1 not /dev/sdv1 Found duplicate PV twn6Tb5qNVY3WZxvWI4zZeN3jiKLj0oX: using /dev/sdi1 not /dev/sdw1 Found duplicate PV MMRd81t77dzriGiRUHVB13kfMNlMZczT: using /dev/sdk1 not /dev/sdy1 Found duplicate PV GS2aK5UfeTWYzNAJtJ6CRdZ6GC5gP1Eb: using /dev/sdl1 not /dev/sdz1 Found duplicate PV 5cOmDeoW4SIAPnz2ADC1MjRx0jd2xkeA: using /dev/sdm1 not /dev/sdaa1 Found duplicate PV IqnCrwAB334KIQ2WnmgDDEz3B6f2VTiR: using /dev/sdn1 not /dev/sdab1 Found volume group "opfsdata01-vg" using metadata type lvm2 Found volume group "spqfsdata01-vg" using metadata type lvm2 Found volume group "filestoreVG" using metadata type lvm2 Found volume group "testNFS" using metadata type lvm2 Found volume group "vg_testfs" using metadata type lvm2 [root@testfs ~]# vgdisplay Found duplicate PV 2VqqWicWZoTu5TcC40z4CWZOtiaWhi5F: using /dev/sdc not /dev/sdq Found duplicate PV JV8nOFNxdUWAZPZY9hiXo8HJWsCjSjTj: using /dev/sdd not /dev/sdr Found duplicate PV Crn275rSvZ6Bl1LplPc0iGPvtZOVofd8: using /dev/sde not /dev/sds Found duplicate PV 3MgaHrPuGsYc41hT5ZbZlFUH8hjdAwoa: using /dev/sdf1 not /dev/sdt1 Found duplicate PV Nh6BDQVuD8w3hE2QwieNUEuQl6iooRBm: using /dev/sdg1 not /dev/sdu1 Found duplicate PV LG96GxjwLwc7U5gqAo7VZY5s1mEm51l6: using /dev/sdh1 not /dev/sdv1 Found duplicate PV twn6Tb5qNVY3WZxvWI4zZeN3jiKLj0oX: using /dev/sdi1 not /dev/sdw1 Found duplicate PV MMRd81t77dzriGiRUHVB13kfMNlMZczT: using /dev/sdk1 not /dev/sdy1 Found duplicate PV GS2aK5UfeTWYzNAJtJ6CRdZ6GC5gP1Eb: using /dev/sdl1 not /dev/sdz1 Found duplicate PV 5cOmDeoW4SIAPnz2ADC1MjRx0jd2xkeA: using /dev/sdm1 not /dev/sdaa1 Found duplicate PV IqnCrwAB334KIQ2WnmgDDEz3B6f2VTiR: using /dev/sdn1 not /dev/sdab1 --- Volume group --- VG Name opfsdata01-vg System ID Format lvm2 Metadata Areas 4 Metadata Sequence No 2 VG Access read/write VG Status resizable MAX LV 0 Cur LV 1 Open LV 0 Max PV 0 Cur PV 4 Act PV 4 VG Size 8.00 TiB PE Size 4.00 MiB Total PE 2096120 Alloc PE / Size 2096120 / 8.00 TiB Free PE / Size 0 / 0 VG UUID FeSlsp-mVzr-Xo6B-RIc5-72cv-xJLY-XRzndA --- Volume group --- VG Name spqfsdata01-vg System ID Format lvm2 Metadata Areas 4 Metadata Sequence No 9 VG Access read/write VG Status resizable MAX LV 0 Cur LV 1 Open LV 0 Max PV 0 Cur PV 4 Act PV 4 VG Size 8.00 TiB PE Size 4.00 MiB Total PE 2096120 Alloc PE / Size 2096120 / 8.00 TiB Free PE / Size 0 / 0 VG UUID cpKgCE-wdlC-ee4V-n5gd-ysGj-bJKq-c0Uk5g --- Volume group --- VG Name filestoreVG System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 3 VG Access read/write VG Status resizable MAX LV 0 Cur LV 1 Open LV 1 Max PV 0 Cur PV 1 Act PV 1 VG Size 1.95 TiB PE Size 4.00 MiB Total PE 511999 Alloc PE / Size 511181 / 1.95 TiB Free PE / Size 818 / 3.20 GiB VG UUID dLvVeo-yuIk-xBFN-PAOV-PhVr-LXUk-mTR0CZ --- Volume group --- VG Name testNFS System ID Format lvm2 Metadata Areas 2 Metadata Sequence No 2 VG Access read/write VG Status resizable MAX LV 0 Cur LV 1 Open LV 1 Max PV 0 Cur PV 2 Act PV 2 VG Size 3.91 TiB PE Size 4.00 MiB Total PE 1023998 Alloc PE / Size 1022362 / 3.90 TiB Free PE / Size 1636 / 6.39 GiB VG UUID WvSi5z-IpGB-h3tE-NzSy-Bou6-6mcK-ew3RaK --- Volume group --- VG Name vg_testfs System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 4 VG Access read/write VG Status resizable MAX LV 0 Cur LV 3 Open LV 3 Max PV 0 Cur PV 1 Act PV 1 VG Size 278.67 GiB PE Size 4.00 MiB Total PE 71340 Alloc PE / Size 71340 / 278.67 GiB Free PE / Size 0 / 0 VG UUID I8OmYL-lcr6-M01j-cker-Toga-6cG5-GHT02c [root@testfs ~]# lvscan Found duplicate PV 2VqqWicWZoTu5TcC40z4CWZOtiaWhi5F: using /dev/sdc not /dev/sdq Found duplicate PV JV8nOFNxdUWAZPZY9hiXo8HJWsCjSjTj: using /dev/sdd not /dev/sdr Found duplicate PV Crn275rSvZ6Bl1LplPc0iGPvtZOVofd8: using /dev/sde not /dev/sds Found duplicate PV 3MgaHrPuGsYc41hT5ZbZlFUH8hjdAwoa: using /dev/sdf1 not /dev/sdt1 Found duplicate PV Nh6BDQVuD8w3hE2QwieNUEuQl6iooRBm: using /dev/sdg1 not /dev/sdu1 Found duplicate PV LG96GxjwLwc7U5gqAo7VZY5s1mEm51l6: using /dev/sdh1 not /dev/sdv1 Found duplicate PV twn6Tb5qNVY3WZxvWI4zZeN3jiKLj0oX: using /dev/sdi1 not /dev/sdw1 Found duplicate PV MMRd81t77dzriGiRUHVB13kfMNlMZczT: using /dev/sdk1 not /dev/sdy1 Found duplicate PV GS2aK5UfeTWYzNAJtJ6CRdZ6GC5gP1Eb: using /dev/sdl1 not /dev/sdz1 Found duplicate PV 5cOmDeoW4SIAPnz2ADC1MjRx0jd2xkeA: using /dev/sdm1 not /dev/sdaa1 Found duplicate PV IqnCrwAB334KIQ2WnmgDDEz3B6f2VTiR: using /dev/sdn1 not /dev/sdab1 inactive '/dev/opfsdata01-vg/opfsdata01-lv' [8.00 TiB] inherit inactive '/dev/spqfsdata01-vg/spqfsdata01-lv' [8.00 TiB] inherit ACTIVE '/dev/filestoreVG/filestore' [1.95 TiB] inherit ACTIVE '/dev/testNFS/testNFS' [3.90 TiB] inherit ACTIVE '/dev/vg_testfs/lv_root' [247.42 GiB] inherit ACTIVE '/dev/vg_testfs/LogVol01' [15.62 GiB] inherit ACTIVE '/dev/vg_testfs/LogVol02' [15.62 GiB] inherit [root@testfs ~]# lvdisplay Found duplicate PV 2VqqWicWZoTu5TcC40z4CWZOtiaWhi5F: using /dev/sdc not /dev/sdq Found duplicate PV JV8nOFNxdUWAZPZY9hiXo8HJWsCjSjTj: using /dev/sdd not /dev/sdr Found duplicate PV Crn275rSvZ6Bl1LplPc0iGPvtZOVofd8: using /dev/sde not /dev/sds Found duplicate PV 3MgaHrPuGsYc41hT5ZbZlFUH8hjdAwoa: using /dev/sdf1 not /dev/sdt1 Found duplicate PV Nh6BDQVuD8w3hE2QwieNUEuQl6iooRBm: using /dev/sdg1 not /dev/sdu1 Found duplicate PV LG96GxjwLwc7U5gqAo7VZY5s1mEm51l6: using /dev/sdh1 not /dev/sdv1 Found duplicate PV twn6Tb5qNVY3WZxvWI4zZeN3jiKLj0oX: using /dev/sdi1 not /dev/sdw1 Found duplicate PV MMRd81t77dzriGiRUHVB13kfMNlMZczT: using /dev/sdk1 not /dev/sdy1 Found duplicate PV GS2aK5UfeTWYzNAJtJ6CRdZ6GC5gP1Eb: using /dev/sdl1 not /dev/sdz1 Found duplicate PV 5cOmDeoW4SIAPnz2ADC1MjRx0jd2xkeA: using /dev/sdm1 not /dev/sdaa1 Found duplicate PV IqnCrwAB334KIQ2WnmgDDEz3B6f2VTiR: using /dev/sdn1 not /dev/sdab1 --- Logical volume --- LV Name /dev/opfsdata01-vg/opfsdata01-lv VG Name opfsdata01-vg LV UUID n9EGjn-Jfsi-pIJP-Wd02-mLd9-rGAF-0VIZhq LV Write Access read/write LV Status NOT available LV Size 8.00 TiB Current LE 2096120 Segments 4 Allocation inherit Read ahead sectors auto --- Logical volume --- LV Name /dev/spqfsdata01-vg/spqfsdata01-lv VG Name spqfsdata01-vg LV UUID n9EGjn-Jfsi-pIJP-Wd02-mLd9-rGAF-0VIZhq LV Write Access read/write LV Status NOT available LV Size 8.00 TiB Current LE 2096120 Segments 4 Allocation inherit Read ahead sectors auto --- Logical volume --- LV Name /dev/filestoreVG/filestore VG Name filestoreVG LV UUID pdeKUQ-fdMQ-Pmhc-ONYW-Jrtz-knAk-JSnEH5 LV Write Access read/write LV Status available # open 1 LV Size 1.95 TiB Current LE 511181 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:2 --- Logical volume --- LV Name /dev/testNFS/testNFS VG Name testNFS LV UUID I8MMOA-Qfin-7WTe-HwcM-7Xey-WUPj-Kw8ra1 LV Write Access read/write LV Status available # open 1 LV Size 3.90 TiB Current LE 1022362 Segments 2 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:3 --- Logical volume --- LV Name /dev/vg_testfs/lv_root VG Name vg_testfs LV UUID DQoYPJ-koBr-xyxy-eXAx-8tS2-2inZ-4few5U LV Write Access read/write LV Status available # open 1 LV Size 247.42 GiB Current LE 63340 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:4 --- Logical volume --- LV Name /dev/vg_testfs/LogVol01 VG Name vg_testfs LV UUID 71ymYW-3ozU-8JI0-P030-qMd5-aJi1-0alm8B LV Write Access read/write LV Status available # open 1 LV Size 15.62 GiB Current LE 4000 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:5 --- Logical volume --- LV Name /dev/vg_testfs/LogVol02 VG Name vg_testfs LV UUID johyzz-tzb4-TdQO-AfLy-8UfU-O3q8-eh7bUM LV Write Access read/write LV Status available # open 1 LV Size 15.62 GiB Current LE 4000 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:6 [root@testfs ~]# cat react vgchange -a y spqfsdata01-vg vgchange -a y opfsdata01-vg [root@testfs ~]# ./react Found duplicate PV 2VqqWicWZoTu5TcC40z4CWZOtiaWhi5F: using /dev/sdc not /dev/sdq Found duplicate PV JV8nOFNxdUWAZPZY9hiXo8HJWsCjSjTj: using /dev/sdd not /dev/sdr Found duplicate PV Crn275rSvZ6Bl1LplPc0iGPvtZOVofd8: using /dev/sde not /dev/sds Found duplicate PV 3MgaHrPuGsYc41hT5ZbZlFUH8hjdAwoa: using /dev/sdf1 not /dev/sdt1 Found duplicate PV Nh6BDQVuD8w3hE2QwieNUEuQl6iooRBm: using /dev/sdg1 not /dev/sdu1 Found duplicate PV LG96GxjwLwc7U5gqAo7VZY5s1mEm51l6: using /dev/sdh1 not /dev/sdv1 Found duplicate PV twn6Tb5qNVY3WZxvWI4zZeN3jiKLj0oX: using /dev/sdi1 not /dev/sdw1 Found duplicate PV MMRd81t77dzriGiRUHVB13kfMNlMZczT: using /dev/sdk1 not /dev/sdy1 Found duplicate PV GS2aK5UfeTWYzNAJtJ6CRdZ6GC5gP1Eb: using /dev/sdl1 not /dev/sdz1 Found duplicate PV 5cOmDeoW4SIAPnz2ADC1MjRx0jd2xkeA: using /dev/sdm1 not /dev/sdaa1 Found duplicate PV IqnCrwAB334KIQ2WnmgDDEz3B6f2VTiR: using /dev/sdn1 not /dev/sdab1 1 logical volume(s) in volume group "spqfsdata01-vg" now active Found duplicate PV 2VqqWicWZoTu5TcC40z4CWZOtiaWhi5F: using /dev/sdc not /dev/sdq Found duplicate PV JV8nOFNxdUWAZPZY9hiXo8HJWsCjSjTj: using /dev/sdd not /dev/sdr Found duplicate PV Crn275rSvZ6Bl1LplPc0iGPvtZOVofd8: using /dev/sde not /dev/sds Found duplicate PV 3MgaHrPuGsYc41hT5ZbZlFUH8hjdAwoa: using /dev/sdf1 not /dev/sdt1 Found duplicate PV Nh6BDQVuD8w3hE2QwieNUEuQl6iooRBm: using /dev/sdg1 not /dev/sdu1 Found duplicate PV LG96GxjwLwc7U5gqAo7VZY5s1mEm51l6: using /dev/sdh1 not /dev/sdv1 Found duplicate PV twn6Tb5qNVY3WZxvWI4zZeN3jiKLj0oX: using /dev/sdi1 not /dev/sdw1 Found duplicate PV MMRd81t77dzriGiRUHVB13kfMNlMZczT: using /dev/sdk1 not /dev/sdy1 Found duplicate PV GS2aK5UfeTWYzNAJtJ6CRdZ6GC5gP1Eb: using /dev/sdl1 not /dev/sdz1 Found duplicate PV 5cOmDeoW4SIAPnz2ADC1MjRx0jd2xkeA: using /dev/sdm1 not /dev/sdaa1 Found duplicate PV IqnCrwAB334KIQ2WnmgDDEz3B6f2VTiR: using /dev/sdn1 not /dev/sdab1 1 logical volume(s) in volume group "opfsdata01-vg" now active [root@testfs ~]# ls /dev/opfsdata01-vg/opfsdata01-lv /dev/opfsdata01-vg/opfsdata01-lv [root@testfs ~]# ls -als /dev/opfsdata01-vg/opfsdata01-lv 0 lrwxrwxrwx 1 root root 7 Aug 28 14:23 /dev/opfsdata01-vg/opfsdata01-lv -> ../dm-1 [root@testfs ~]# mount /soc/san/filestore/snapshots/op-test-fsdata01-rw-04Jun2010 [root@testfs ~]# cd /soc/san/filestore/snapshots/op-test-fsdata01-rw-04Jun2010/ [root@testfs op-test-fsdata01-rw-04Jun2010]# ls -als total 36 8 drwxr-xr-x. 4 root root 4096 Jan 29 2010 . 4 drwxr-xr-x 13 socops socops 4096 Aug 26 20:55 .. 4 drwx------ 7 socops socops 4096 May 10 15:50 fsdatadir 20 drwx------. 2 root root 16384 Feb 26 2009 lost+found [root@testfs op-test-fsdata01-rw-04Jun2010]# cd fsdatadir/ [root@testfs fsdatadir]# ls [root@testfs fsdatadir]# ls anc-bad blob lock stack.dump.csv transactionLog anc-bad.tar.gz commitorder.seq mts stack.dump.old.csv ts [root@testfs fsdatadir]# [root@testfs fsdatadir]# exit exit Script done on Sat 28 Aug 2010 02:25:00 PM PDT [root@testfs ~]# -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
