8:48 p.m.
Hello,
a week ago I set up a HE (3.5.2) with no problems; now this fails. I
suspect storage trouble but cannot pinpoint it. Did someth. change there
with the recent async release?
The storage domain is NFS3 via a 1G link to a ZFS storage appliance. The
export is working quite fast; tested with iozone running for over 24h
without problems.
It starts with the "Verifying sanlock lockspace initialization" phase;
which lasts about 7min (!).
In the end it seems sanlock is locking the domain down. I can only get
it back by stopping sanlock and vdsm.
Attached is the full vdsm lock.
Thanks!
vdsm:
Thread-27::ERROR::2015-05-12
19:17:51,470::domainMonitor::256::Storage.DomainMonitorThread::(_monitorDomain) Error
while collecting domain 2f83ea82-e110-465d-a2a6-ac30534a9f6a monitoring information
Traceback (most recent call last):
File "/usr/share/vdsm/storage/domainMonitor.py", line 232, in _monitorDomain
self.domain.selftest()
File "/usr/share/vdsm/storage/sdc.py", line 49, in __getattr__
return getattr(self.getRealDomain(), attrName)
File "/usr/share/vdsm/storage/sdc.py", line 52, in getRealDomain
return self._cache._realProduce(self._sdUUID)
File "/usr/share/vdsm/storage/sdc.py", line 122, in _realProduce
domain = self._findDomain(sdUUID)
File "/usr/share/vdsm/storage/sdc.py", line 141, in _findDomain
dom = findMethod(sdUUID)
File "/usr/share/vdsm/storage/nfsSD.py", line 122, in findDomain
return NfsStorageDomain(NfsStorageDomain.findDomainPath(sdUUID))
File "/usr/share/vdsm/storage/nfsSD.py", line 112, in findDomainPath
raise se.StorageDomainDoesNotExist(sdUUID)
StorageDomainDoesNotExist: Storage domain does not exist:
('2f83ea82-e110-465d-a2a6-ac30534a9f6a',)
Detector thread::DEBUG::2015-05-12
19:24:33,163::BindingXMLRPC::1173::XmlDetector::(handleSocket) xml over http detected from
('127.0.0.1', 47076)
Thread-93::DEBUG::2015-05-12 19:24:33,166::BindingXMLRPC::1133::vds::(wrapper) client
[127.0.0.1]::call vmSetTicket with ('e3d350c5-6254-4908-99e9-d60ca2e046f7',
'5435uOVP', '10800', 'disconnect', {}) {}
Thread-93::ERROR::2015-05-12 19:24:33,166::BindingXMLRPC::1152::vds::(wrapper) unexpected
error
Traceback (most recent call last):
File "/usr/share/vdsm/rpc/BindingXMLRPC.py", line 1136, in wrapper
res = f(*args, **kwargs)
File "/usr/share/vdsm/rpc/BindingXMLRPC.py", line 383, in vmSetTicket
return vm.setTicket(password, ttl, existingConnAction, params)
File "/usr/share/vdsm/API.py", line 642, in setTicket
return v.setTicket(password, ttl, existingConnAction, params)
File "/usr/share/vdsm/virt/vm.py", line 4834, in setTicket
graphics = _domParseStr(self._dom.XMLDesc(0)).childNodes[0]. \
AttributeError: 'NoneType' object has no attribute 'XMLDesc'
and:
Thread-91::DEBUG::2015-05-12 19:25:15,152::libvirtconnection::143::root::(wrapper) Unknown
libvirterror: ecode: 38 edom: 42 level: 2 message: Failed to acquire lock: No space left
on device
Thread-91::DEBUG::2015-05-12 19:25:15,154::vm::2294::vm.Vm::(_startUnderlyingVm)
vmId=`e3d350c5-6254-4908-99e9-d60ca2e046f7`::_ongoingCreations released
Thread-91::ERROR::2015-05-12 19:25:15,154::vm::2331::vm.Vm::(_startUnderlyingVm)
vmId=`e3d350c5-6254-4908-99e9-d60ca2e046f7`::The vm start process failed
Traceback (most recent call last):
File "/usr/share/vdsm/virt/vm.py", line 2271, in _startUnderlyingVm
self._run()
File "/usr/share/vdsm/virt/vm.py", line 3335, in _run
self._connection.createXML(domxml, flags),
File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line 111,
in wrapper
ret = f(*args, **kwargs)
File "/usr/lib64/python2.7/site-packages/libvirt.py", line 3427, in
createXML
if ret is None:raise libvirtError('virDomainCreateXML() failed', conn=self)
libvirtError: Failed to acquire lock: No space left on device
sanlock:
2015-05-12 19:11:27+0200 4338 [708]: s2 lockspace
2f83ea82-e110-465d-a2a6-ac30534a9f6a:1:/rhev/data-center/mnt/10.11.0.30:_volumes_ovirt_engine/2f83ea82-e110-465d-a2a6-ac30534a9f6a/dom_md/ids:0
2015-05-12 19:11:48+0200 4359 [702]: s2 host 1 1 4338
9f9fb274-9ae8-490e-bfba-72a743b0ebb2.hv01.sec.i
2015-05-12 19:11:48+0200 4359 [702]: s2 host 250 1 0
9f9fb274-9ae8-490e-bfba-72a743b0ebb2.hv01.sec.i
2015-05-12 19:11:48+0200 4359 [707]: s2:r2 resource
2f83ea82-e110-465d-a2a6-ac30534a9f6a:SDM:/rhev/data-center/mnt/10.11.0.30:_volumes_ovirt_engine/2f83ea82-e110-465d-a2a6-ac30534a9f6a/dom_md/leases:1048576
for 3,11,4167
2015-05-12 19:23:26+0200 5057 [708]: s3 lockspace
2f83ea82-e110-465d-a2a6-ac30534a9f6a:1:/rhev/data-center/mnt/10.11.0.30:_volumes_ovirt_engine/2f83ea82-e110-465d-a2a6-ac30534a9f6a/dom_md/ids:0
2015-05-12 19:23:48+0200 5079 [702]: s3 host 1 2 5058
9f9fb274-9ae8-490e-bfba-72a743b0ebb2.hv01.sec.i
2015-05-12 19:23:48+0200 5079 [702]: s3 host 250 1 0
9f9fb274-9ae8-490e-bfba-72a743b0ebb2.hv01.sec.i
2015-05-12 19:24:53+0200 5144 [702]: cmd 9 target pid 4893 not found
2015-05-12 19:25:14+0200 5165 [708]: r3 cmd_acquire 2,9,4893 invalid lockspace found -1
failed 0 name 2f83ea82-e110-465d-a2a6-ac30534a9f6a
--
Daniel Helgenberger
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