[Linux-cluster] NFS failover problem
Lon Hohberger
lhh at redhat.com
Fri Aug 17 20:38:50 UTC 2007
On Thu, Aug 16, 2007 at 09:15:58AM +0200, kieran JOYEUX wrote:
> Hi guys,
>
> I am implementing a two node cluster sharing via NFS, their local
> storage to one client.
> At the moment, i am simulating a failover during a copy from the NFS
> server to the local client disk.
> <resources>
> <ip address="138.102.22.33" monitor_link="1"/>
> <nfsexport name="/usr/local/genome"/>
> <nfsclient name="mig" options="ro,fsid=20"
> path="/usr/local/genome" target="138.102.22.0/255.255.192.0"/>
> <nfsclient name="mig213" options="fsid=213,ro"
> path="/usr/local/genome" target="138.102.22.213"/>
> <nfsclient name="mig217" options="ro,fsid=217"
> path="/usr/local/genome" target="138.102.22.217"/>
> </resources>
> <service autostart="1" domain="mig_fod" name="nfs">
> <ip ref="138.102.22.33"/>
> <nfsexport ref="/usr/local/genome"/>
> <nfsclient ref="mig"/>
> </service>
Try something like:
<resources>
<ip address="138.102.22.33" monitor_link="1"/>
<nfsexport name="/usr/local/genome"/>
<nfsclient name="mig" options="ro,fsid=20"
target="138.102.22.0/255.255.192.0"/>
<nfsclient name="mig213" options="fsid=213,ro"
target="138.102.22.213"/>
<nfsclient name="mig217" options="ro,fsid=217"
target="138.102.22.217"/>
<clusterfs name="my_cluster_fs" device="..." fstype="gfs"
mountpoint="/usr/local/genome"/>
</resources>
<service autostart="1" domain="mig_fod" name="nfs" nfslock="1">
<ip ref="138.102.22.33"/>
<clusterfs ref="/usr/local/genome">
<nfsexport ref="/usr/local/genome"/>
<nfsclient ref="mig"/>
</nfsexport>
</clusterfs>
</service>
--
Lon Hohberger - Software Engineer - Red Hat, Inc.
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