RHEL 5.5: how to remove a clustered VG?

9 More Discussions You Might Find Interesting

1. UNIX for Beginners Questions & Answers

Start Services in Clustered Environment

Hello Experts, I have a requirement to start and stop weblogic services in a clustered environment. First i need to start weblogic server and once the server is in Running mode i need to do SSH to other server and there i need to start Node Manager and Managed server, After these two are in...

2. Filesystems, Disks and Memory

Clustered filesystem which one to pick

Hi all, I'm a bit new to advanced filesystem types. I've just only learned that if you wish to share a single fibre channel extent with many servers you need to use a clustered filesystem to prevent data corruption. looking through a list of clustered file systems I saw gfs2 which I thought...

3. UNIX Desktop Questions & Answers

Create/remove desktop short cuts via command line RHEL 6.3....

I would like to write a script that would remove and/or create shortcuts in Gnome desktop in RHEL 6.3... I googled all over the place could never find what I needed... Any help would be greatly appreciated! Thank you!

4. Red Hat

Error throwing while installing vsftpd package in rhel 6. using rhel 6 dvd.

Hi all, Im studying rhcsa as of now, so yum installation and dependencies are messing me to not workit out. i have dual os, win 7 & rhel 6. i have tried this installation of vsftpd package with rhel 6 dvd in VM rhel 6 in win 7 as well as host rhel 6.still the same issue. below error...

5. UNIX for Advanced & Expert Users

How to remove the LUN in RHEL?

Hi, How to remove the allocate SAN Lun on the Linux Server. I am using rhel 5.8. I have assigned a LUN to the existing Volume group. For eg: I have allocated a LUN with 20GB to the existing volume group(test123). Now, how can I take back the allocated lun without any issues.

6. Red Hat

Remove NIS user under RHEL

Hi, I can't delete an NIS user. Does it sound too simple for you? :( Here is the result: nis_server# ypcat passwd | grep heisgone heisgone:xxxxxx:1000:200:He is gone:/home/heisgone:/usr/bin/ksh nis_server# userdel heisgone userdel: error deleting password entry userdel: error deleting...

7. Solaris

Solaris Zone migration which are clustered

Hello Admins... How can we migrate a solaris 10 zone which is clustered...?? We have sun cluster 3.2 in our environment. And this is 2 -node cluster Let me know guys... Thanks.

8. Red Hat

Add/Remove package in RHEL 5 !

Friends , I cannot upgrade or add any package in RHEL 5 using 'package manager' GUI tools . When I run the 'package manager' tool then in BROWSE tab , it shows nothing . I try it inserting the RHEL5 DVD in the DVD-Rom . But the condition is the same . Would anybody plz tell me , How can I...

9. UNIX for Dummies Questions & Answers

netstat command between clustered hosts

I have 2 clustered hosts, is it possible for me to issue a netstat command against 1 host from the other ?

LEARN ABOUT HPUX

cmrunnode

cmrunnode(1m)															     cmrunnode(1m)

NAME

       cmrunnode - run a node in a high availability cluster

SYNOPSIS

       cmrunnode [-v] [node_name...]  [-t | -w none]

DESCRIPTION

       cmrunnode  causes  a node to start its cluster daemon to join the existing cluster.  This command verifies the network configuration before
       causing the node to start its cluster daemon.

       To start a cluster on one of its nodes, a user must either be superuser(UID=0), or have an access policy of FULL_ADMIN allowed in the clus-
       ter configuration file. See access policy in cmquerycl(1m).

       Starting  a node will not cause any active packages to be moved to the new node.  However, if a package is DOWN, has its switching enabled,
       and is able to run on the new node, that package will automatically run there.

       If node_name is not specified, the cluster daemon will be started on the local node and will join the existing cluster.

   Options
       cmrunnode supports the following options:

	      -v   Verbose output will be displayed.

	      -t   Test only. Provide an assessment of the package placement without affecting the current state of the nodes or packages. The	-w
		   option is not required with the -t option as -t does not validate network connectivity, but assumes that all the nodes can meet
		   any external dependencies such as EMS resources, package subnets, and storage.

	      node_name...
		   Start the cluster daemon on the specified node(s).

	      -w none
		   By default network probing is performed to check that the network connectivity is the same as when the cluster was  configured.
		   Any	anomalies are reported before the cluster daemons are started. The -w none option disables this probing. The option should
		   only be used if this network configuration is known to be correct from a recent check.

RETURN VALUE

       cmrunnode returns the following value:

	       0   Successful completion.
	       1   Command failed.

EXAMPLES

       Run the cluster daemon on the current node:

	      cmrunnode

       Run the cluster daemons on node1 and node2:

	      cmrunnode node1 node2

AUTHOR

       cmrunnode was developed by HP.

SEE ALSO

       cmquerycl(1m), cmhaltcl(1m), cmhaltnode(1m), cmruncl(1m), cmviewcl(1m), cmeval(1m).

						      Requires Optional Serviceguard Software					     cmrunnode(1m)

Red Hat