That's fine. The nodes can mount a volume ro or rw. It does not matter. ke...@utahsysadmin.com wrote: > I have two partitions with OCFS2 on the same cluster. On two of the nodes > I have mounted one of the partitions read-only: > > /dev/sdc1 on /logs type ocfs2 (rw,_netdev,noatime,heartbeat=local) > /dev/sdb1 on /data type ocfs2 (ro,_netdev,noatime,heartbeat=local) > > On the admin node, I have them both mounted read-write: > > /dev/sdb1 on /data type ocfs2 (rw,_netdev,noatime,heartbeat=local) > /dev/sdc1 on /logs type ocfs2 (rw,_netdev,noatime,heartbeat=local) > > My concern was with writing status files for the other nodes to see. If > the partition was mounted read-only, would that cause another node to think > that the read-only node has failed? > > Thanks, > > Kevin > > On Mon, 05 Apr 2010 14:03:52 -0700, Sunil Mushran > <sunil.mush...@oracle.com> wrote: > >> ocfs2 can handle multiple writers to the same file. >> >> Cannot say whether it is due to the io load. All I can say >> is that it is an io error. >> >> Unsure what /data partitions are. >> >> Sunil >> >> ke...@utahsysadmin.com wrote: >> >>> Sunil, >>> >>> Thanks for the response. Could this be triggered by both servers trying >>> >> to >> >>> write to the same log file at the same time or can OCFS2 handle that >>> situation? Or is this simply that the VMWare software is not able to >>> handle the amount of IO? I don't think these servers are under a lot of >>> load. >>> >>> I also forgot to mention that on nodes 1 & 2, I have the /data >>> >> partitions >> >>> mounted read only. Will that cause any problems? >>> >>> Thanks for your time. >>> >>> Kevin >>> >>> > >
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