I m running GFS using GNBD. Like following configuration..
____________ ____________
|Node-2 | |Node-3 |
|GNBD client | |GNBD client |
|____________| |____________|
| |
| |
| ____________ |
|__ |Node-2 |___|
|GNBD server |
|____________|
and my configuration file /etc/cluster/cluster.conf looks like...
/*----------------------------
----------------------------------------------------------------------------------*/
<?xml version="1.0"?>
<cluster name="gamma" config_version="1">
<cman two_node="1" expected_votes="1">
</cman>
<clusternodes>
<clusternode name="node1">
<fence>
<method name="human">
<device name="last_resort" ipaddr="node1"/>
</method>
</fence>
</clusternode>
<clusternode name="node2">
<fence>
<method name="human">
<device name="last_resort" ipaddr="node2"/>
</method>
</fence>
</clusternode>
</clusternodes>
<fencedevices>
<fencedevice name="last_resort" agent="fence_manual"/>
</fencedevices>
</cluster>
/*--------------------------------------------------------------------------------------------------------------*/
I m able to run successfully the GFS on each GNBD client node. But I have following problem...
1>. If I m creating a file on GNBD client-1, then that file is not visible on
GNBD client-2. Unless and until I unmount the GFS form GNBD client-1 and
GNBD client-2, And remounting the exported device.
2>. As u have posted on that article, I swa the /proc/cluster/node on GNBD client-1 and
GNBD client-2 both look like..
/*--------------------------------------------------------------------------------------------------------------*/
[root@gnbdcli2 mnt]# cat /proc/cluster/services
Service Name GID LID State Code
Fence Domain: "default" 1 2 run -
[1]
DLM Lock Space: "gfs1" 24 25 run -
[1]
GFS Mount Group: "gfs1" 25 26 run -
[1]
[root@gnbdcli2 mnt]#
/*--------------------------------------------------------------------------------------------------------------*/
They do not reflect both the nodes attached to cluster.
If any body have any idea where I went wrong then plz help me...
Waiting to read form u all..
With Regards
RajSun.
<?xml version="1.0"?>
<cluster name="gamma" config_version="1">
<cman two_node="1" expected_votes="1">
</cman>
<clusternodes>
<clusternode name="node1">
<fence>
<method name="human">
<device name="last_resort" ipaddr="node1"/>
</method>
</fence>
</clusternode>
<clusternode name="node2">
<fence>
<method name="human">
<device name="last_resort" ipaddr="node2"/>
</method>
</fence>
</clusternode>
</clusternodes>
<fencedevices>
<fencedevice name="last_resort" agent="fence_manual"/>
</fencedevices>
</cluster>
/*--------------------------------------------------------------------------------------------------------------*/
I m able to run successfully the GFS on each GNBD client node. But I have following problem...
1>. If I m creating a file on GNBD client-1, then that file is not visible on
GNBD client-2. Unless and until I unmount the GFS form GNBD client-1 and
GNBD client-2, And remounting the exported device.
2>. As u have posted on that article, I swa the /proc/cluster/node on GNBD client-1 and
GNBD client-2 both look like..
/*--------------------------------------------------------------------------------------------------------------*/
[root@gnbdcli2 mnt]# cat /proc/cluster/services
Service Name GID LID State Code
Fence Domain: "default" 1 2 run -
[1]
DLM Lock Space: "gfs1" 24 25 run -
[1]
GFS Mount Group: "gfs1" 25 26 run -
[1]
[root@gnbdcli2 mnt]#
/*--------------------------------------------------------------------------------------------------------------*/
They do not reflect both the nodes attached to cluster.
If any body have any idea where I went wrong then plz help me...
Waiting to read form u all..
With Regards
RajSun.
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