Red Hat GFS 5.2.1 Administrator's Manual page 65

Chapter 6. Creating the Cluster Configuration System Files
fence_devices {
gnbd {
agent = "fence_gnbd"
server = "nodea"
server = "nodeb"
}
}
This example shows a fencing device named
Example 6-7. GNBD Fencing Device Named
fence_devices {
gnbdmp {
agent = "fence_gnbd"
server = "nodea"
server = "nodeb"
option = "multipath"
retrys = "5"
wait_time = "3"
}
}
This example shows a fencing device named
GNBD Multipath is employed, an additional configuration entry under gnbdmp is needed:
. Also, for GNBD multipath, the example sets the number of retries to 5 with
"multipath"
, and sets the wait time between retries to 3 with
= 5
Example 6-8. GNBD Fencing Device Named
fence_devices {
notify_gnbd {
agent = "fence_notify_gnbd"
client = "10.0.1.1"
client = "10.0.1.2"
client = "10.0.1.3"
}
}
Example 6-9. Fence Notify GNBD Fencing Device Named
with two servers:
gnbd
, without GNBD Multipath
gnbd
<-- Additional entry
<-- Number of retries set to 5
<-- Wait time between retries set to 3
with two servers:
gnbdmp
wait_time = 3
, with GNBD Multipath
gnbdmp
notify_gnbd
and .
nodea nodeb
and
nodea nodeb
.
51
. Because
option =
retrys