<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal>Have the following:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>6 hosts – virt + Gluster shared<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Gluster volume is distributed-replicate – replica 2<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Shutting down servers one at a time all work except for 1 brick. If we shut down one specific brick (1 brick per host) – we’re unable to activate the storage domain. VM’s that were actively running from other bricks continue to run. Whatever was running form that specific brick fails to run, gets paused etc. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Error log shows the entry below. I’m not certain what it’s saying is read only…nothing is read only that I can find. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>2014-12-17 19:57:13,362 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStatusVDSCommand] (DefaultQuartzScheduler_Worker-47) [4e9290a2] Command SpmStatusVDSCommand(HostName = U23.domainame.net, HostId = 0db58e46-68a3-4ba0-a8aa-094893c045a1, storagePoolId = 7ccd6ea9-7d80-4170-afa1-64c10c185aa6) execution failed. Exception: VDSErrorException: VDSGenericException: VDSErrorException: Failed to SpmStatusVDS, error = [Errno 30] Read-only file system, code = 100<o:p></o:p></p><p class=MsoNormal>2014-12-17 19:57:13,363 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.IrsProxyData] (DefaultQuartzScheduler_Worker-47) [4e9290a2] hostFromVds::selectedVds - U23.domainname.net, spmStatus returned null!<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>According to Ovirt/Gluster, if a brick goes down, the VM should be able to be restarted from another brick without issue. This does not appear to be the case… If we take other bricks offline, it appears to work as expected. Something with this specific brick cases everything to break which then makes any VM’s that were running from the brick unable to start.<o:p></o:p></p></div></body></html>