In this scenario, how were you thinking of handling metadata? what is the connectivity between nodes and the backup node?
-b On Sat, Dec 29, 2012 at 3:20 AM, Henk D. Schoneveld <[email protected]>wrote: > Hello all, > > I've read > http://www.pvfs.org/cvs/pvfs-2-7-branch.build/doc/pvfs2-ha-heartbeat-v2/pvfs2-ha-heartbeat-v2.phpwhich > I more or less understand, but I would like/need another solution. > > 2 pvfs2-servers both meta-data-client > 1 backup if 1 of the 2 fails. > > backup has 2 partitions with backup data from node1 and node2 > backup gets the data from node[1-2] with rsync, data traffic is quite low, > 40Mb/s, during 6/24, rsyncing off-hours eventually is acceptable. > > > If node1 fails it should mount the partition which holds the data of node1 > and start pvfs2-server > If node2 fails it should mount the partition which holds the data of node2 > and start pvfs2-server > > Kind regards > > Henk Schoneveld > _______________________________________________ > Pvfs2-users mailing list > [email protected] > http://www.beowulf-underground.org/mailman/listinfo/pvfs2-users >
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