Red Hat GFS 5.2.1 -, Administrator'S Manual

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54 Chapter 6. Creating the Cluster Configuration System Files
specifies APC MasterSwitch fencing for a single power supply. Refer to Example 6-13
for a
nodes.ccs
file that specifies APC MasterSwitch fencing for dual power supplies.
b. If using WTI NPS fencing, specify
MethodName
,
DeviceName
, and
PortNumber
.
Refer to Example 6-14 for a
nodes.ccs
file that specifies WTI NPS fencing.
c. If using Brocade or Vixel FC-switch fencing, specify
MethodName
,
DeviceName
,
and
PortNumber
. If you are configuring for multiple paths to FC storage, specify the
following parameters for each additional fencing device required:
DeviceName
and
PortNumber
. Refer to Example 6-15 for a
nodes.ccs
file that specifies Brocade FC-
switch fencing. Refer to Example 6-16 for a
nodes.ccs
file that specifies Vixel FC-
switch fencing.
d. If using GNBD fencing, specify
MethodName
,
DeviceName
, and
IPAddress
. Refer
to Example 6-17 for a
nodes.ccs
file that specifies GNBD fencing.
e. If using HP RILOE fencing, specify
MethodName
,
DeviceName
, and
PortNumber
.
Refer to Example 6-18 for a
nodes.ccs
file that specifies HP RILOE fencing.
f. If using manual fencing, specify
MethodName
,
DeviceName
, and
IPAddress
. Refer
to Example 6-19 for a
nodes.ccs
file that specifies manual fencing.
g. If using cascaded fencing, specify parameters according to the type of fencing methods
and in the order that the fencing methods are to cascade. Refer to Example 6-20 for a
nodes.ccs
file that specifies cascaded fencing.
h. If using GNBD multipath, fence the GNBD server nodes using any of the fencing methods
stated in previous steps in the procedure except for GNBD fencing (Step 3, part d). Also, in
the fencing method, include a fencing device that uses the
fence_notify_gnbd
fencing
agent. Refer to Example 6-21 for a
nodes.ccs
file that specifies fencing for a GNBD
server node.
4. Save the
nodes.ccs
file.