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Hi there,
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<div class="">I seem to have run into a problem. my hosted engine vm is failing to start;</div>
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<div class="">vdsm.log;</div>
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<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">Thread-20::DEBUG::2015-01-27 16:53:37,999::fileSD::152::Storage.StorageDomain::(__init__) Reading domain in path /rhev/data-center/mnt/192.168.1.32:_Volumes_Raid1/443b4931-667f-441f-98d8-51384e67a0af</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">Thread-20::ERROR::2015-01-27 16:53:38,000::domainMonitor::256::Storage.DomainMonitorThread::(_monitorDomain) Error while collecting domain 443b4931-667f-441f-98d8-51384e67a0af monitoring
information</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">Traceback (most recent call last):</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> File "/usr/share/vdsm/storage/domainMonitor.py", line 221, in _monitorDomain</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> self.domain = sdCache.produce(self.sdUUID)</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> File "/usr/share/vdsm/storage/sdc.py", line 98, in produce</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> domain.getRealDomain()</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> File "/usr/share/vdsm/storage/sdc.py", line 52, in getRealDomain</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> return self._cache._realProduce(self._sdUUID)</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> File "/usr/share/vdsm/storage/sdc.py", line 122, in _realProduce</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> domain = self._findDomain(sdUUID)</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> File "/usr/share/vdsm/storage/sdc.py", line 141, in _findDomain</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> dom = findMethod(sdUUID)</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> File "/usr/share/vdsm/storage/nfsSD.py", line 122, in findDomain</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> return NfsStorageDomain(NfsStorageDomain.findDomainPath(sdUUID))</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> File "/usr/share/vdsm/storage/fileSD.py", line 159, in __init__</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> validateFileSystemFeatures(sdUUID, self.mountpoint)</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> File "/usr/share/vdsm/storage/fileSD.py", line 88, in validateFileSystemFeatures</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> oop.getProcessPool(sdUUID).directTouch(testFilePath)</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> File "/usr/share/vdsm/storage/outOfProcess.py", line 320, in directTouch</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> ioproc.touch(path, flags, mode)</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> File "/usr/lib/python2.6/site-packages/ioprocess/__init__.py", line 507, in touch</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> self.timeout)</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> File "/usr/lib/python2.6/site-packages/ioprocess/__init__.py", line 391, in _sendCommand</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> raise OSError(errcode, errstr)</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">OSError: [Errno 13] Permission denied</div>
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<div class="">I assume this is an nfs issue so I checked to see if I could create a file in the mounts from the host machine, which I could.</div>
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<div class="">My test bed is usign an old OS X NFS via xraid adn the export is ;</div>
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<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">/Volumes/Raid1 -maproot=root:wheel -network 192.168.1.0 -mask 255.255.255.0</div>
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<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">drwxr-xr-x 6 vdsm kvm 204 Jan 27 16:30 443b4931-667f-441f-98d8-51384e67a0af</div>
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<div style="margin: 0px;" class="">drwxr-xr-x 4 vdsm kvm 136 Jan 27 12:32 data</div>
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<div style="margin: 0px;" class="">drwxr-xr-x 4 vdsm kvm 136 Jan 27 00:18 iso</div>
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<div style="margin: 0px;" class="">drwxr-xr-x 3 vdsm kvm 102 Jan 26 09:43 vm</div>
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<div style="margin: 0px;" class="">the host machine seems to mount the shares fine....</div>
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<div style="margin: 0px;" class="">drwxr-xr-x 5 vdsm kvm 4096 Jan 27 12:28 <span style="font-variant-ligatures: no-common-ligatures; color: #4c7aff" class="">
.</span></div>
<div style="margin: 0px;" class="">drwxr-xr-x 3 vdsm kvm 4096 Jan 27 10:04 <span style="font-variant-ligatures: no-common-ligatures; color: #4c7aff" class="">
..</span></div>
<div style="margin: 0px;" class="">drwxr-xr-x 13 vdsm kvm 544 Jan 27 00:12 <span style="font-variant-ligatures: no-common-ligatures; color: #4c7aff" class="">
192.168.1.32:_Volumes_Raid1</span></div>
<div style="margin: 0px;" class="">drwxr-xr-x 2 vdsm kvm 4096 Jan 27 00:12 <span style="font-variant-ligatures: no-common-ligatures; color: #4c7aff" class="">
192.168.1.32:_Volumes_Raid1_data</span></div>
<div style="margin: 0px;" class="">drwxr-xr-x 2 vdsm kvm 4096 Jan 27 00:24 <span style="font-variant-ligatures: no-common-ligatures; color: #4c7aff" class="">
192.168.1.32:_Volumes_Raid1_iso</span></div>
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<div class="">and as I said above I can create files in any one of those mounts</div>
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<div class="">Is there a place I can look at to find the offending file? If that is the issue... Oddly enough everything worked until i rebooted, so I must have either changed something or something is buggered.</div>
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