On Tue, Jun 14, 2005 at 03:14:57PM -0700, Igor wrote: > I've a two node linux cluster. Need to share 1 HD to > read/write simultaneously, from either box. Should > either fail, I need the other to keep functioning. > > I created 1 lvm on each server (changed lvm.conf as > per instructions). Did gfs_mkfs -- no errors. Ran > this (on each server) > > > ccsd > > cman_tool join > > fence_tool join > > clvmd > > vgchange -aly > > mount -t gfs /dev/gfs_vg/lvol0 /data > > No problem. Now, when I create a file on each server, > it doesn't appear on the other. What's the deal? > > (this is my cluster.conf:) > <?xml version="1.0"?> > <cluster name="acme_cluster" config_version="1"> > > <cman two_node="1" expected_votes="1"> > </cman> > > <clusternodes> > <clusternode name="10.1.1.1" votes="1"> > <fence> > <method name="single"> > <device name="human" ipaddr="10.1.1.1"/> > </method> > </fence> > </clusternode> > <clusternode name="10.1.1.2" votes="1"> > <fence> > <method name="single"> > <device name="human" ipaddr="10.1.1.2"/> > </method> > </fence> > </clusternode> > </clusternodes> > > <fence_devices> > <fence_device name="human" agent="fence_manual"/> > </fence_devices> > > </cluster> > > [root@acmegrid1 data]# cat /proc/cluster/status > Protocol version: 5.0.1 > Config version: 1 > Cluster name: acme_cluster > Cluster ID: 14004 > Cluster Member: Yes > Membership state: Cluster-Member > Nodes: 2 > Expected_votes: 1 > Total_votes: 2 > Quorum: 1 > Active subsystems: 6 > Node name: 10.1.1.1 > Node addresses: 10.1.1.1 > > I'd really appreciate any help with this. Thank you. > > > > __________________________________ > Discover Yahoo! > Get on-the-go sports scores, stock quotes, news and more. Check it out! > http://discover.yahoo.com/mobile.html > > -- > > Linux-cluster@xxxxxxxxxx > http://www.redhat.com/mailman/listinfo/linux-cluster > > > Have you properly select locking mechanism when mkfs_gfs? It seems like you use lock_nolock. -- Linux-cluster@xxxxxxxxxx http://www.redhat.com/mailman/listinfo/linux-cluster
