Hi, LUN is not in pvs output, but I found it in lsblk output without any partions on it apparently. $ sudo pvs PV VG Fmt Attr PSize PFree /dev/mapper/360050768018182b6c000000000000990 data lvm2 a-- 200.00g 180.00g /dev/mapper/360050768018182b6c000000000000998 9f10e00f-ae39-46a0-86da-8b157c6de7bc lvm2 a-- 499.62g 484.50g /dev/sda2 system lvm2 a-- 278.78g 208.41g $ sudo lvs LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert 34a9328f-87fe-4190-96e9-a3580b0734fc 9f10e00f-ae39-46a0-86da-8b157c6de7bc -wi-a----- 1.00g 506ff043-1058-448c-bbab-5c864adb2bfc 9f10e00f-ae39-46a0-86da-8b157c6de7bc -wi-a----- 10.00g 65449c88-bc28-4275-bbbb-5fc75b692cbc 9f10e00f-ae39-46a0-86da-8b157c6de7bc -wi-a----- 128.00m e2ee95ce-8105-4a20-8e1f-9f6dfa16bf59 9f10e00f-ae39-46a0-86da-8b157c6de7bc -wi-ao---- 128.00m ids 9f10e00f-ae39-46a0-86da-8b157c6de7bc -wi-ao---- 128.00m inbox 9f10e00f-ae39-46a0-86da-8b157c6de7bc -wi-a----- 128.00m leases 9f10e00f-ae39-46a0-86da-8b157c6de7bc -wi-a----- 2.00g master 9f10e00f-ae39-46a0-86da-8b157c6de7bc -wi-a----- 1.00g metadata 9f10e00f-ae39-46a0-86da-8b157c6de7bc -wi-a----- 512.00m outbox 9f10e00f-ae39-46a0-86da-8b157c6de7bc -wi-a----- 128.00m data data -wi-ao---- 20.00g home system -wi-ao---- 1000.00m prod system -wi-ao---- 4.88g root system -wi-ao---- 7.81g swap system -wi-ao---- 4.00g swap7 system -wi-ao---- 20.00g tmp system -wi-ao---- 4.88g var system -wi-ao---- 27.81g $ sudo lsblk <output trimmed> sdq 65:0 0 500G 0 disk └─360050768018182b6c0000000000009d7 253:33 0 500G 0 mpath Data domain was made with one 500 GB LUN and extended with 500 GB more. On Tue, Apr 25, 2017 at 2:17 PM, Fred Rolland <frolland@redhat.com> wrote:
Hi,
Do you see the LUN in the host ? Can you share pvs and lvs output ?
Thanks,
Fred
On Mon, Apr 24, 2017 at 1:05 PM, Jens Oechsler <joe@avaleo.net> wrote:
Hello I have a problem with oVirt Hosted Engine Setup version: 4.0.5.5-1.el7.centos. Setup is using FCP SAN for data and engine. Cluster has worked fine for a while. It has two hosts with VMs running. I extended storage with an additional LUN recently. This LUN seems to be gone from data domain and one VM is paused which I assume has data on that device.
Got these errors in events:
Apr 24, 2017 10:26:05 AM Failed to activate Storage Domain SD (Data Center DC) by admin@internal-authz Apr 10, 2017 3:38:08 PM Status of host cl01 was set to Up. Apr 10, 2017 3:38:03 PM Host cl01 does not enforce SELinux. Current status: DISABLED Apr 10, 2017 3:37:58 PM Host cl01 is initializing. Message: Recovering from crash or Initializing Apr 10, 2017 3:37:58 PM VDSM cl01 command failed: Recovering from crash or Initializing Apr 10, 2017 3:37:46 PM Failed to Reconstruct Master Domain for Data Center DC. Apr 10, 2017 3:37:46 PM Host cl01 is not responding. Host cannot be fenced automatically because power management for the host is disabled. Apr 10, 2017 3:37:46 PM VDSM cl01 command failed: Broken pipe Apr 10, 2017 3:37:46 PM VDSM cl01 command failed: Broken pipe Apr 10, 2017 3:32:45 PM Invalid status on Data Center DC. Setting Data Center status to Non Responsive (On host cl01, Error: General Exception). Apr 10, 2017 3:32:45 PM VDSM cl01 command failed: [Errno 19] Could not find dm device named `[unknown]` Apr 7, 2017 1:28:04 PM VM HostedEngine is down with error. Exit message: resource busy: Failed to acquire lock: error -243. Apr 7, 2017 1:28:02 PM Storage Pool Manager runs on Host cl01 (Address: cl01). Apr 7, 2017 1:27:59 PM Invalid status on Data Center DC. Setting status to Non Responsive. Apr 7, 2017 1:27:53 PM Host cl02 does not enforce SELinux. Current status: DISABLED Apr 7, 2017 1:27:52 PM Host cl01 does not enforce SELinux. Current status: DISABLED Apr 7, 2017 1:27:49 PM Affinity Rules Enforcement Manager started. Apr 7, 2017 1:27:34 PM ETL Service Started Apr 7, 2017 1:26:01 PM ETL Service Stopped Apr 3, 2017 1:22:54 PM Shutdown of VM HostedEngine failed. Apr 3, 2017 1:22:52 PM Storage Pool Manager runs on Host cl01 (Address: cl01). Apr 3, 2017 1:22:49 PM Invalid status on Data Center DC. Setting status to Non Responsive.
Master data domain is inactive.
vdsm.log:
jsonrpc.Executor/5::INFO::2017-04-20 07:01:26,796::lvm::1226::Storage.LVM::(activateLVs) Refreshing lvs: vg=bd616961-6da7-4eb0-939e-330b0a3fea6e lvs=['ids'] jsonrpc.Executor/5::DEBUG::2017-04-20 07:01:26,796::lvm::288::Storage.Misc.excCmd::(cmd) /usr/bin/taskset --cpu-list 0-39 /usr/bin/sudo -n /usr/sbin/lvm lvchange --config ' devices { preferred_names = ["^/dev/mapper/"] ignore_suspended_d evices=1 write_cache_state=0 disable_after_error_count=3 filter = [ '\''a|/dev/mapper/360050768018182b6c00000000000099e|[unknown]|'\'', '\''r|.*|'\'' ] } global { locking_type=1 prioritise_write_locks=1 wait_for_locks=1 use_lvmetad= 0 } backup { retain_min = 50 retain_days = 0 } ' --refresh bd616961-6da7-4eb0-939e-330b0a3fea6e/ids (cwd None) jsonrpc.Executor/5::DEBUG::2017-04-20 07:01:26,880::lvm::288::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = " WARNING: Not using lvmetad because config setting use_lvmetad=0.\n WARNING: To avoid corruption, rescan devices to make changes visible (pvscan --cache).\n Couldn't find device with uuid jDB9VW-bNqY-UIKc-XxXp-xnyK-ZTlt-7Cpa1U.\n"; <rc> = 0 jsonrpc.Executor/5::INFO::2017-04-20 07:01:26,881::lvm::1226::Storage.LVM::(activateLVs) Refreshing lvs: vg=bd616961-6da7-4eb0-939e-330b0a3fea6e lvs=['leases'] jsonrpc.Executor/5::DEBUG::2017-04-20 07:01:26,881::lvm::288::Storage.Misc.excCmd::(cmd) /usr/bin/taskset --cpu-list 0-39 /usr/bin/sudo -n /usr/sbin/lvm lvchange --config ' devices { preferred_names = ["^/dev/mapper/"] ignore_suspended_d evices=1 write_cache_state=0 disable_after_error_count=3 filter = [ '\''a|/dev/mapper/360050768018182b6c00000000000099e|[unknown]|'\'', '\''r|.*|'\'' ] } global { locking_type=1 prioritise_write_locks=1 wait_for_locks=1 use_lvmetad= 0 } backup { retain_min = 50 retain_days = 0 } ' --refresh bd616961-6da7-4eb0-939e-330b0a3fea6e/leases (cwd None) jsonrpc.Executor/5::DEBUG::2017-04-20 07:01:26,973::lvm::288::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = " WARNING: Not using lvmetad because config setting use_lvmetad=0.\n WARNING: To avoid corruption, rescan devices to make changes visible (pvscan --cache).\n Couldn't find device with uuid jDB9VW-bNqY-UIKc-XxXp-xnyK-ZTlt-7Cpa1U.\n"; <rc> = 0 jsonrpc.Executor/5::INFO::2017-04-20 07:01:26,973::lvm::1226::Storage.LVM::(activateLVs) Refreshing lvs: vg=bd616961-6da7-4eb0-939e-330b0a3fea6e lvs=['metadata', 'leases', 'ids', 'inbox', 'outbox', 'master'] jsonrpc.Executor/5::DEBUG::2017-04-20 07:01:26,974::lvm::288::Storage.Misc.excCmd::(cmd) /usr/bin/taskset --cpu-list 0-39 /usr/bin/sudo -n /usr/sbin/lvm lvchange --config ' devices { preferred_names = ["^/dev/mapper/"] ignore_suspended_d evices=1 write_cache_state=0 disable_after_error_count=3 filter = [ '\''a|/dev/mapper/360050768018182b6c00000000000099e|[unknown]|'\'', '\''r|.*|'\'' ] } global { locking_type=1 prioritise_write_locks=1 wait_for_locks=1 use_lvmetad= 0 } backup { retain_min = 50 retain_days = 0 } ' --refresh bd616961-6da7-4eb0-939e-330b0a3fea6e/metadata bd616961-6da7-4eb0-939e-330b0a3fea6e/leases bd616961-6da7-4eb0-939e-330b0a3fea6e/ids bd616961-6da7-4eb0-939e-330b0a3fea6e/inbox b d616961-6da7-4eb0-939e-330b0a3fea6e/outbox bd616961-6da7-4eb0-939e-330b0a3fea6e/master (cwd None) Reactor thread::INFO::2017-04-20
07:01:27,069::protocoldetector::72::ProtocolDetector.AcceptorImpl::(handle_accept) Accepting connection from ::1:44692 jsonrpc.Executor/5::DEBUG::2017-04-20 07:01:27,070::lvm::288::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = " WARNING: Not using lvmetad because config setting use_lvmetad=0.\n WARNING: To avoid corruption, rescan devices to make changes visible (pvscan --cache).\n Couldn't find device with uuid jDB9VW-bNqY-UIKc-XxXp-xnyK-ZTlt-7Cpa1U.\n"; <rc> = 0 jsonrpc.Executor/5::DEBUG::2017-04-20 07:01:27,070::sp::662::Storage.StoragePool::(_stopWatchingDomainsState) Stop watching domains state jsonrpc.Executor/5::DEBUG::2017-04-20
07:01:27,070::resourceManager::628::Storage.ResourceManager::(releaseResource) Trying to release resource 'Storage.58493e81-01dc-01d8-0390-000000000032' jsonrpc.Executor/5::DEBUG::2017-04-20
07:01:27,071::resourceManager::647::Storage.ResourceManager::(releaseResource) Released resource 'Storage.58493e81-01dc-01d8-0390-000000000032' (0 active users) jsonrpc.Executor/5::DEBUG::2017-04-20
07:01:27,071::resourceManager::653::Storage.ResourceManager::(releaseResource) Resource 'Storage.58493e81-01dc-01d8-0390-000000000032' is free, finding out if anyone is waiting for it. jsonrpc.Executor/5::DEBUG::2017-04-20
07:01:27,071::resourceManager::661::Storage.ResourceManager::(releaseResource) No one is waiting for resource 'Storage.58493e81-01dc-01d8-0390-000000000032', Clearing records. jsonrpc.Executor/5::DEBUG::2017-04-20
07:01:27,071::resourceManager::628::Storage.ResourceManager::(releaseResource) Trying to release resource 'Storage.HsmDomainMonitorLock' jsonrpc.Executor/5::DEBUG::2017-04-20
07:01:27,071::resourceManager::647::Storage.ResourceManager::(releaseResource) Released resource 'Storage.HsmDomainMonitorLock' (0 active users) jsonrpc.Executor/5::DEBUG::2017-04-20
07:01:27,071::resourceManager::653::Storage.ResourceManager::(releaseResource) Resource 'Storage.HsmDomainMonitorLock' is free, finding out if anyone is waiting for it. jsonrpc.Executor/5::DEBUG::2017-04-20
07:01:27,071::resourceManager::661::Storage.ResourceManager::(releaseResource) No one is waiting for resource 'Storage.HsmDomainMonitorLock', Clearing records. jsonrpc.Executor/5::ERROR::2017-04-20 07:01:27,072::task::868::Storage.TaskManager.Task::(_setError) Task=`15122a21-4fb7-45bf-9a9a-4b97f27bc1e1`::Unexpected error Traceback (most recent call last): File "/usr/share/vdsm/storage/task.py", line 875, in _run return fn(*args, **kargs) File "/usr/lib/python2.7/site-packages/vdsm/logUtils.py", line 50, in wrapper res = f(*args, **kwargs) File "/usr/share/vdsm/storage/hsm.py", line 988, in connectStoragePool spUUID, hostID, msdUUID, masterVersion, domainsMap) File "/usr/share/vdsm/storage/hsm.py", line 1053, in _connectStoragePool res = pool.connect(hostID, msdUUID, masterVersion) File "/usr/share/vdsm/storage/sp.py", line 646, in connect self.__rebuild(msdUUID=msdUUID, masterVersion=masterVersion) File "/usr/share/vdsm/storage/sp.py", line 1219, in __rebuild self.setMasterDomain(msdUUID, masterVersion) File "/usr/share/vdsm/storage/sp.py", line 1427, in setMasterDomain domain = sdCache.produce(msdUUID) File "/usr/share/vdsm/storage/sdc.py", line 101, in produce domain.getRealDomain() File "/usr/share/vdsm/storage/sdc.py", line 53, in getRealDomain return self._cache._realProduce(self._sdUUID) File "/usr/share/vdsm/storage/sdc.py", line 125, in _realProduce domain = self._findDomain(sdUUID) File "/usr/share/vdsm/storage/sdc.py", line 144, in _findDomain dom = findMethod(sdUUID) File "/usr/share/vdsm/storage/blockSD.py", line 1441, in findDomain return BlockStorageDomain(BlockStorageDomain.findDomainPath(sdUUID)) File "/usr/share/vdsm/storage/blockSD.py", line 814, in __init__ lvm.checkVGBlockSizes(sdUUID, (self.logBlkSize, self.phyBlkSize)) File "/usr/share/vdsm/storage/lvm.py", line 1056, in checkVGBlockSizes _checkpvsblksize(pvs, vgBlkSize) File "/usr/share/vdsm/storage/lvm.py", line 1033, in _checkpvsblksize pvBlkSize = _getpvblksize(pv) File "/usr/share/vdsm/storage/lvm.py", line 1027, in _getpvblksize dev = devicemapper.getDmId(os.path.basename(pv)) File "/usr/share/vdsm/storage/devicemapper.py", line 40, in getDmId deviceMultipathName) OSError: [Errno 19] Could not find dm device named `[unknown]`
Any input how to diagnose or troubleshoot would be appreciated.
-- Best Regards
Jens Oechsler _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
-- Med Venlig Hilsen / Best Regards Jens Oechsler System administrator KMD Nexus +45 51 82 62 13