Chapter 6. Creating the Cluster Configuration System Files
63
File format for
node identification
(same format for
all nodes)
File format for
fencing GNBD
server node
nodes {
NodeName
{
.
.
.
}
NodeName
{
ip_interfaces {
IFName =
"
IPAddress
"
}
fence {
MethodName
{
DeviceName
{
#Device-specific param.
}
DeviceName
{
ipaddr
= "
IPAddress
"
}
}
}
}
NodeName
{
.
.
.
}
}
Can use any
fencing agent
except
fence_gnbd
Must
use
fence_notify-gnbd
Figure 6-19. File Format:
nodes.ccs
, GNBD Server Node Fencing
Parameter
Description
DeviceName
The name of a fencing device to use with a node. Use a valid
fencing device name specified by a
DeviceName
parameter in
the
fence.ccs
file
(
fence.ccs:fence_devices/
DeviceName
).
IFName
The interface name of the IP address specified. For example:
eth0
IPAddress
For the
ip_interfaces
section: The IP address of the node on
the interface specified.
For the
fence
section:
If GNBD fencing — The IP address of this node, the node to be
fenced.
If fencing a GNBD server node — Used with the
fence_notify_gnbd
fencing agent. The IP address of this
node, the node to be fenced.
If manual fencing — IP address of this node, the node that needs
to be reset or disconnected from storage.
LoginPassword
This is the password of the node to be fenced.
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...