Issue

• ストレージ領域が不足しているため VM が停止しています。
• ストレージの領域が不足しているエラーが発生しているため VM が停止しています。
• audit_log にエラーメッセージが出力されました。

  2014-02-07 13:39:42.781 | Failed to start VM vmname, because exist snapshot for stateless state.Snapshot will be deleted.| c1102bb

• RHEVH-6.5 v.20140112.0.el6 にアップグレードしてから、/var/log/messages が以下のメッセージであふれました。

Jan 29 05:17:39 rhevh04 vdsm vm.Vm ERROR vmId=`ed1061e9-a91d-45f2-a62e-e90a57bcd32a`::Stats function failed:<AdvancedStatsFunction _highWrite at 0x25fa650>
#012Traceback (most recent call last):#012  
File "/usr/share/vdsm/sampling.py", line 351, in collect#012  
File "/usr/share/vdsm/sampling.py", line 226, in __call__#012  
File "/usr/share/vdsm/vm.py", line 529, in _highWrite#012  
File "/usr/share/vdsm/vm.py", line 2316, in extendDrivesIfNeeded#012  
File "/usr/share/vdsm/vm.py", line 842, in f#012  
File "/usr/lib64/python2.6/site-packages/vdsm/libvirtconnection.py", line 76, in wrapper#012  
File "/usr/lib64/python2.6/site-packages/libvirt.py", line 1814, in blockInfo#012
libvirtError: invalid argument: invalid path /rhev/data-center/mnt/blockSD/589e5d96-84f0-412f-a6f5-3524e12e7606/images/aec90018-7195-4306-b3bb-b4a334f315a2/5f5e48e5-b4fe-4030-923d-cec014cc21b5 not assigned to domain

• /var/log/vdsm/vdsm.log には以下のログが含まれます。

Thread-5949::DEBUG::2014-01-29 05:14:33,027::sampling::285::vm.Vm::(start) vmId=`ed1061e9-a91d-45f2-a62e-e90a57bcd32a`::Start statistics collection
Thread-5969::DEBUG::2014-01-29 05:14:33,027::sampling::314::vm.Vm::(run) vmId=`ed1061e9-a91d-45f2-a62e-e90a57bcd32a`::Stats thread started
Thread-5969::DEBUG::2014-01-29 05:14:33,033::libvirtconnection::108::libvirtconnection::(wrapper) Unknown libvirterror: ecode:8 edom:10 level:2 message: invalid argument: invalid path /rhev/data-center/mnt/blockSD/589e5d96-84f0-412f-a6f5-3524e12e7606/images/aec90018-7195-4306-b3bb-b4a334f315a2/5f5e48e5-b4fe-4030-923d-cec014cc21b5 not assigned to domain
Thread-5969::ERROR::2014-01-29 05:14:33,034::sampling::355::vm.Vm::(collect) vmId=`ed1061e9-a91d-45f2-a62e-e90a57bcd32a`::Stats function failed:<AdvancedStatsFunction _highWrite at 0x25fa650>
Traceback (most recent call last):
  File "/usr/share/vdsm/sampling.py", line 351, in collect
  File "/usr/share/vdsm/sampling.py", line 226, in __call__
  File "/usr/share/vdsm/vm.py", line 529, in _highWrite
  File "/usr/share/vdsm/vm.py", line 2316, in extendDrivesIfNeeded
  File "/usr/share/vdsm/vm.py", line 842, in f
  File "/usr/lib64/python2.6/site-packages/vdsm/libvirtconnection.py", line 76, in wrapper
  File "/usr/lib64/python2.6/site-packages/libvirt.py", line 1814, in blockInfo
libvirtError: invalid argument: invalid path /rhev/data-center/mnt/blockSD/589e5d96-84f0-412f-a6f5-3524e12e7606/images/aec90018-7195-4306-b3bb-b4a334f315a2/5f5e48e5-b4fe-4030-923d-cec014cc21b5 not assigned to domain