On 12/18/2013 10:21 AM, Itamar Heim wrote:
On 12/17/2013 09:04 AM, Sander Grendelman wrote:
Any ideas on this one?
On Mon, Dec 16, 2013 at 11:31 AM, Sander Grendelman <sander@grendelman.com> wrote:
The syslog on my ovirt nodes is constantly logging errors from sampling.py:
Dec 16 11:22:47 gnkvm01 vdsm vm.Vm ERROR vmId=`66aa5555-2299-4d93-931d-b7a2e421b7e9`::Stats function failed: <AdvancedStatsFunction _highWrite at 0x1733dc0>#012Traceback (most recent call last):#012 File "/usr/share/vdsm/sampling.py", line 351, in collect#012 statsFunction()#012 File "/usr/share/vdsm/sampling.py", line 226, in __call__#012 retValue = self._function(*args, **kwargs)#012 File "/usr/share/vdsm/vm.py", line 509, in _highWrite#012 if not vmDrive.blockDev or vmDrive.format != 'cow':#012AttributeError: 'Drive' object has no attribute 'format' Dec 16 11:22:47 gnkvm01 vdsm vm.Vm ERROR vmId=`22654002-cbef-454d-b001-7823da5f592f`::Stats function failed: <AdvancedStatsFunction _highWrite at 0x1733dc0>#012Traceback (most recent call last):#012 File "/usr/share/vdsm/sampling.py", line 351, in collect#012 statsFunction()#012 File "/usr/share/vdsm/sampling.py", line 226, in __call__#012 retValue = self._function(*args, **kwargs)#012 File "/usr/share/vdsm/vm.py", line 509, in _highWrite#012 if not vmDrive.blockDev or vmDrive.format != 'cow':#012AttributeError: 'Drive' object has no attribute 'format' Dec 16 11:22:48 gnkvm01 vdsm vm.Vm ERROR vmId=`d3dae626-279b-4bcf-afc4-7a3c198a3035`::Stats function failed: <AdvancedStatsFunction _highWrite at 0x1733dc0>#012Traceback (most recent call last):#012 File "/usr/share/vdsm/sampling.py", line 351, in collect#012 statsFunction()#012 File "/usr/share/vdsm/sampling.py", line 226, in __call__#012 retValue = self._function(*args, **kwargs)#012 File "/usr/share/vdsm/vm.py", line 513, in _highWrite#012 self._vm._dom.blockInfo(vmDrive.path, 0)#012 File "/usr/share/vdsm/vm.py", line 835, in f#012 ret = attr(*args, **kwargs)#012 File "/usr/lib64/python2.6/site-packages/vdsm/libvirtconnection.py", line 76, in wrapper#012 ret = f(*args, **kwargs)#012 File "/usr/lib64/python2.6/site-packages/libvirt.py", line 1797, in blockInfo#012 if ret is None: raise libvirtError ('virDomainGetBlockInfo() failed', dom=self)#012libvirtError: invalid argument: invalid path /rhev/data-center/mnt/blockSD/b526b148-b810-47c6-9bdd-4fd8d8226855/images/347f2238-c018-4370-94df-bd1e81f8b854/9e5dad95-73ea-4e5c-aa13-522efd9bad11
not assigned to domain Dec 16 11:22:48 gnkvm01 vdsm vm.Vm ERROR vmId=`c6f56584-1ccd-4c02-be94-897a4e747d34`::Stats function failed: <AdvancedStatsFunction _highWrite at 0x1733dc0>#012Traceback (most recent call last):#012 File "/usr/share/vdsm/sampling.py", line 351, in collect#012 statsFunction()#012 File "/usr/share/vdsm/sampling.py", line 226, in __call__#012 retValue = self._function(*args, **kwargs)#012 File "/usr/share/vdsm/vm.py", line 509, in _highWrite#012 if not vmDrive.blockDev or vmDrive.format != 'cow':#012AttributeError: 'Drive' object has no attribute 'format' Dec 16 11:22:48 gnkvm01 vdsm vm.Vm ERROR vmId=`0ae3a3d7-ead9-4c0d-9df0-3901b6e6859c`::Stats function failed: <AdvancedStatsFunction _highWrite at 0x1733dc0>#012Traceback (most recent call last):#012 File "/usr/share/vdsm/sampling.py", line 351, in collect#012 statsFunction()#012 File "/usr/share/vdsm/sampling.py", line 226, in __call__#012 retValue = self._function(*args, **kwargs)#012 File "/usr/share/vdsm/vm.py", line 509, in _highWrite#012 if not vmDrive.blockDev or vmDrive.format != 'cow':#012AttributeError: 'Drive' object has no attribute 'format'
These messages might have something to do with reading information/statistics through the API. But I've stopped all my (monitoring) processes using the API.
Restarting ovirt-engine and vdsm did not resolve the issue.
Both nodes and engine server are running oVirt 3.3.1 on CentOS 6.4
This may be a red herring but the values of disk statistics read through the API are "static"/unchanging.
Any clues on whether these messages are serious and any ideas on how to stop them spamming my system logs?
Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
vdsm version? is a floppy attached? which type of storage domain?
-- Regards, Vinzenz Feenstra | Senior Software Engineer RedHat Engineering Virtualization R & D Phone: +420 532 294 625 IRC: vfeenstr or evilissimo Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com