02-08-2008
All the machines are FC8, the host and all the nodes. I'm just setting this up for the first time and no, none of the machines are working with ypbind - well with the exception of the head node.
There is no /etc/defaultdomain because the startup script assigns the domains to each machine. I can try creating this file anyway but I don't believe it would affect anything.
yp.conf =
domain node1 server 192.168.0.2
The domain name changes respectively for each node.
Yup the head node is there, heres /etc/hosts
# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1 node1 localhost.localdomain localhost
::1 localhost6.localdomain6 localhost6
192.168.0.2 head.node
#192.168.0.253 node1
192.168.0.252 node2
192.168.0.251 node3
On the nodes ypwhich returns:
[root@node1 ~]# ypwhich
ypwhich: Can't communicate with ypbind
[root@node1 ~]#
which is to be expected because ypbind wont start
On the master ypbind is running fine so it returns:
[root@head home]# ypwhich
head.node
[root@head home]#
The nodes respectively show something similar to this:
[root@node1 ~]# domainname
node1
[root@node1 ~]#
And the master shows:
[root@head home]# domainname
head.node
[root@head home]#
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cmsync(1m) cmsync(1m)
NAME
cmsync - Synchronize files or directories on multiple Serviceguard nodes.
SYNOPSIS
cmsync [-rv] [[-n node_name]...] [src_node:]src_file [...]
DESCRIPTION
cmsync copies files and/or directories to multiple Serviceguard nodes.
cmsync is limited in several ways. cmsync is best suited for situations where other remote copy facilities are not available. For a more
full featured tool for copying files between Serviceguard nodes, see ccp(1m) provided by Distributed Systems Administration Utilities.
To use this command, the local user must have the root access role on each of the involved nodes. For more information on Serviceguard
access control policies, see the manual, Managing Serviceguard.
To use the cmsync command without specifying -n options, the local node must be configured into a Serviceguard cluster. If no -n options
are specified, the files will be copied to all available nodes in the cluster.
Paths may be relative to the current working directory or specified absolutely. Copies between two remote hosts are permitted.
If a file or directory already exists on a destination node, the destination node's copy will be overwritten with no prompting.
The cmsync command is not suited for large files or large numbers of files and may result in a heavy load on the command and Serviceguard
daemons. Other tools such as ccp should be considered for these purposes.
Options And Arguments
-r Recursively copy entire directories.
-v Verbose output will be displayed.
-n node_name
Serviceguard node to copy file to. If no -n options are specified, default is to copy to all nodes within the configured clus-
ter.
src_node
Serviceguard node to retrieve the file from. Defaults to the local node.
src_file
Path to source file on src_node.
RETURN VALUE
cmsync returns the following values:
0 Successful completion.
1 Command failed.
EXAMPLES
Copy the local file /etc/hosts to remote nodes node1 and node2
cmsync -n node1 -n node2 /etc/hosts
Distribute the remote file /etc/passwd to all nodes in the cluster.
cmsync node1:/etc/passwd
AUTHOR
cmsync was developed by HP.
SEE ALSO
ccp(1m), cmcp(1m), cmexec(1m), cmdo(1m), cmquerycl(1m), cmviewcl(1m)
Requires Optional Serviceguard Software cmsync(1m)