68
Chapter 6. Creating the Cluster Configuration System Files
nodes {
n01 {
ip_interfaces {
hsi0 = "10.0.0.1"
}
fence {
human {
admin {
ipaddr = "10.0.0.1"
}
}
}
}
n02 {
.
.
.
}
}
Example 6-19. Nodes Defined for Manual Fencing
nodes {
n01 {
ip_interfaces {
eth0 = "10.0.1.21"
}
fence {
san {
<--
Fencing with
Brocade FC switch
brocade1 {
port = 1
}
}
power {
<--
Fencing with APC MasterSwitch
apc {
port = 1
switch = 1
}
}
}
}
n02 {
.
.
.
}
}
This example shows a node that can be fenced using a Brocade FC switch or an APC MasterSwitch.
If the node must be fenced, the fencing system first attempts to disable the node’s FC port. If that
operation fails, the fencing system attempts to reboot the node using the power switch.
Example 6-20. Nodes Defined for Cascaded Fencing
Содержание GFS 5.2.1 -
Страница 1: ...Red Hat GFS 5 2 1 Administrator s Guide...
Страница 8: ......
Страница 14: ...vi Introduction...
Страница 24: ...10 Chapter 1 GFS Overview...
Страница 36: ...22 Chapter 4 Initial Configuration...
Страница 84: ...70 Chapter 6 Creating the Cluster Configuration System Files...
Страница 96: ...82 Chapter 8 Using Clustering and Locking Systems...
Страница 126: ...112 Chapter 10 Using the Fencing System...
Страница 132: ...118 Chapter 11 Using GNBD...
Страница 144: ...130 Appendix A Upgrading GFS...
Страница 184: ...170 Appendix B Basic GFS Examples...
Страница 190: ......
Страница 192: ...178...