Red Hat GFS 5.2.1 -, Руководство администратора

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Appendix B. Basic GFS Examples 149
c. Create the
nodes.ccs
file. This file contains the name of each node, its IP address, and
node-specific I/O fencing parameters. The file should look like the following:
nodes {
n01 {
ip_interfaces {
eth0 = "10.0.1.1"
}
fence {
power {
apc {
port = 1
}
}
}
}
n02 {
ip_interfaces {
eth0 = "10.0.1.2"
}
fence {
power {
apc {
port = 2
}
}
}
}
n03 {
ip_interfaces {
eth0 = "10.0.1.3"
}
fence {
power {
apc {
port = 3
}
}
}
}
}
d. Create the
fence.ccs
file. This file contains information required for the fencing
method(s) used by the GFS cluster. The file should look like the following:
fence_devices {
apc {
agent = "fence_apc"
ipaddr = "10.0.1.10"
login = "apc"
passwd = "apc"
}
}
e. The GFS license file should have been downloaded with the GFS RPMs. Rename the
license file to
license.ccs
and move it into the CCS directory:
n01#
mv license.ccs /root/alpha