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<div class="moz-cite-prefix">On 23/07/14 12:19, Fabien CARRE wrote:<br>
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cite="mid:CAB73DAcf-w2_xge5JEOuOND7j5B81O1=0CfNiohX35Cxshb+mA@mail.gmail.com"
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<div>Hello,<br>
I am experiencing an issue with on my current ovirt DC.<br>
The setup is 2 machines running Ovit Nodes connected to
a LaCie 12big Rack Fibre 8, the nodes are connected to
both controllers.. This configuration has worked fine
for a couple of weeks.<br>
<br>
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Recently the nodes go from Up status to Non Operational.
When I activate them back they don't last more than 2
minutes.<br>
<br>
<br>
/var/logl/messages on both nodes shows the same errors : <br>
Jul 23 15:14:58 localhost kernel: device-mapper: table:
253:0: adding target device sdc caused an alignment
inconsistency: physical_block_size=4096,
logical_block_size=512, alignment_offset=170496, start=0<br>
Jul 23 15:14:58 localhost kernel: device-mapper: table:
253:0: adding target device sdc caused an alignment
inconsistency: physical_block_size=4096,
logical_block_size=512, alignment_offset=170496, start=0<br>
Jul 23 15:14:58 localhost kernel: device-mapper: table:
253:1: adding target device sdd caused an alignment
inconsistency: physical_block_size=262144,
logical_block_size=512, alignment_offset=16384, start=0<br>
Jul 23 15:14:58 localhost kernel: device-mapper: table:
253:1: adding target device sdd caused an alignment
inconsistency: physical_block_size=262144,
logical_block_size=512, alignment_offset=16384, start=0<br>
<br>
Jul 23 15:15:58 localhost vdsm scanDomains WARNING
Metadata collection for domain path
/rhev/data-center/mnt/rhevm:_opt_exports_export
timedout#012Traceback (most recent call last):#012 File
"/usr/share/vdsm/storage/fileSD.py", line 662, in
collectMetaFiles#012 sd.DOMAIN_META_DATA))#012 File
"/usr/share/vdsm/storage/remoteFileHandler.py", line 297,
in callCrabRPCFunction#012 *args, **kwargs)#012 File
"/usr/share/vdsm/storage/remoteFileHandler.py", line 184,
in callCrabRPCFunction#012 rawLength =
self._recvAll(LENGTH_STRUCT_LENGTH, timeout)#012 File
"/usr/share/vdsm/storage/remoteFileHandler.py", line 150,
in _recvAll#012 raise Timeout()#012Timeout<br>
Jul 23 15:16:00 localhost vdsm scanDomains WARNING
Metadata collection for domain path
/rhev/data-center/mnt/rhevm:_opt_exports_export
timedout#012Traceback (most recent call last):#012 File
"/usr/share/vdsm/storage/fileSD.py", line 662, in
collectMetaFiles#012 sd.DOMAIN_META_DATA))#012 File
"/usr/share/vdsm/storage/remoteFileHandler.py", line 297,
in callCrabRPCFunction#012 *args, **kwargs)#012 File
"/usr/share/vdsm/storage/remoteFileHandler.py", line 184,
in callCrabRPCFunction#012 rawLength =
self._recvAll(LENGTH_STRUCT_LENGTH, timeout)#012 File
"/usr/share/vdsm/storage/remoteFileHandler.py", line 150,
in _recvAll#012 raise Timeout()#012Timeout<br>
Jul 23 15:16:09 localhost vdsm scanDomains WARNING
Metadata collection for domain path
/rhev/data-center/mnt/rhevm:_opt_exports_export
timedout#012Traceback (most recent call last):#012 File
"/usr/share/vdsm/storage/fileSD.py", line 662, in
collectMetaFiles#012 sd.DOMAIN_META_DATA))#012 File
"/usr/share/vdsm/storage/remoteFileHandler.py", line 297,
in callCrabRPCFunction#012 *args, **kwargs)#012 File
"/usr/share/vdsm/storage/remoteFileHandler.py", line 184,
in callCrabRPCFunction#012 rawLength =
self._recvAll(LENGTH_STRUCT_LENGTH, timeout)#012 File
"/usr/share/vdsm/storage/remoteFileHandler.py", line 150,
in _recvAll#012 raise Timeout()#012Timeout<br>
<br>
<br>
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Has anyone met such a problem ?<br>
<br>
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Thank you<br>
<br>
</div>
Fabien Carré<br>
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Ovirt version?<br>
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