I am running an NFS cluster with 3 exports distributed across 2 nodes. When I try to relocate an NFS export, it fails. I then have to disable and enable it on the other node. Does anyone have any tricks to get around this issue? I am sure it is due to file locking. Here's the config:
<?xml version="1.0" ?><cluster config_version="17" name="omadvnfs01"><cman expected_votes="1" two_node="1"/><clusternodes><clusternode name="omadvnfs01a.sec.jel.lc" nodeid="1" votes="1"><fence><method name="drac"><device name="omadvnfs01a-drac"/></method></fence></clusternode><clusternode name="omadvnfs01b.sec.jel.lc" nodeid="2" votes="1"><fence><method name="drac"><device name="omadvnfs01b-drac"/></method></fence></clusternode></clusternodes><rm><failoverdomains><failoverdomain name="fd_omadvnfs01a" ordered="1" restricted="0" nofailback="1"><failoverdomainnode name="omadvnfs01a.sec.jel.lc" priority="1"/><failoverdomainnode name="omadvnfs01b.sec.jel.lc" priority="2"/></failoverdomain><failoverdomain name="fd_omadvnfs01b" ordered="1" restricted="0" nofailback="1"><failoverdomainnode name="omadvnfs01b.sec.jel.lc" priority="1"/><failoverdomainnode name="omadvnfs01a.sec.jel.lc" priority="2"/></failoverdomain></failoverdomains><resources><ip address="10.198.1.112" monitor_link="1"/><ip address="10.198.1.113" monitor_link="1"/><ip address="10.198.1.114" monitor_link="1"/><ip address="10.198.1.115" monitor_link="1"/><fs device="/dev/vg_data01a/lv_data01a" quick_status="0" force_fsck="0" force_unmount="1" fsid="27014" fstype="ext4" mountpoint="/data01a" name="omadvnfs01-data01a" options="rw,noatime,nodiratime,data="" self_fence="0" nfslock="1"/><fs device="/dev/vg_data01b/lv_data01b" quick_status="0" force_fsck="0" force_unmount="1" fsid="39436" fstype="ext4" mountpoint="/data01b" name="omadvnfs01-data01b" options="rw,noatime,nodiratime,data="" self_fence="0" nfslock="1"/><fs device="/dev/vg_data01c/lv_data01c" quick_status="0" force_fsck="0" force_unmount="1" fsid="99243" fstype="ext4" mountpoint="/data01c" name="omadvnfs01-data01c" options="rw,noatime,nodiratime,data="" self_fence="0" nfslock="1"/><fs device="/dev/vg_data04/lv_data04" quick_status="0" force_fsck="0" force_unmount="1" fsid="59016" fstype="ext4" mountpoint="/data04" name="omadvnfs01-data04" options="defaults,_netdev" self_fence="0"/><script file="/etc/init.d/postgresql" name="postgresql"/><nfsexport name="data01a"/><nfsexport name="data01b"/><nfsexport name="data01c"/><nfsclient allow_recover="1" name="omadvdss01a" options="async,no_root_squash,rw,no_subtree_check" target="omadvdss01a"/><nfsclient allow_recover="1" name="omadvdss01b" options="async,no_root_squash,rw,no_subtree_check" target="omadvdss01b"/><nfsclient allow_recover="1" name="omadvdss01c" options="async,no_root_squash,rw,no_subtree_check" target="omadvdss01c"/></resources><service autostart="1" domain="fd_omadvnfs01b" name="postgresql"><ip ref="10.198.1.112"/><fs ref="omadvnfs01-data04"/><script ref="postgresql"/></service><service domain="fd_omadvnfs01a" name="omadvnfs01-nfs-data01a" nfslock="1" recovery="relocate"><ip ref="10.198.1.113"/><fs ref="omadvnfs01-data01a"><nfsexport ref="data01a"><nfsclient ref="omadvdss01a"/><nfsclient ref="omadvdss01b"/><nfsclient ref="omadvdss01c"/></nfsexport></fs></service><service domain="fd_omadvnfs01a" name="omadvnfs01-nfs-data01b" nfslock="1" recovery="relocate"><ip ref="10.198.1.114"/><fs ref="omadvnfs01-data01b"><nfsexport ref="data01b"><nfsclient ref="omadvdss01a"/><nfsclient ref="omadvdss01b"/><nfsclient ref="omadvdss01c"/></nfsexport></fs></service><service domain="fd_omadvnfs01b" name="omadvnfs01-nfs-data01c" nfslock="1" recovery="relocate"><ip ref="10.198.1.115"/><fs ref="omadvnfs01-data01c"><nfsexport ref="data01c"><nfsclient ref="omadvdss01a"/><nfsclient ref="omadvdss01b"/><nfsclient ref="omadvdss01c"/></nfsexport></fs></service></rm></cluster>
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