Cluster check Post: 302470393

9 More Discussions You Might Find Interesting

1. High Performance Computing

Building a Solaris Cluster Express cluster in a VirtualBox on OpenSolaris

Provides a description of how to set up a Solaris Cluster Express cluster in a VirtualBox on OpenSolaris. More...

2. High Performance Computing

SUN Cluster Vs Veritas Cluster

Dear All, Can anyone explain about Pros and Cons of SUN and Veritas Cluster ? Any comparison chart is highly appreciated. Regards, RAA

3. Shell Programming and Scripting

how to check all the applications are in cluster using shell script

Hi I have an application running in four different node.The server is tomcat.Each node in each tomcat server.How do i check whether all the nodes are in cluster using shell script. any command to check this would be of great use.:)

4. Shell Programming and Scripting

Monitoring script to check if cm cluster is up or not.

hi guys have this little problem, need some help from script gurus. basically I'm running hpux cmviewcl command, cmviewcl command will produce db1pkg up running enabled box1 my script PSV='box1' STAT='up' check_db1pkg() { # assign cmviewcl output...

5. UNIX for Dummies Questions & Answers

How to check if the server is on a Cluster

Hi im connecting to a datacenter remotely. is there a command to know if the server is on a cluster? i want to know the command to use in these OS(hp-ux,solaris,linux) Thanks

6. Solaris

Sun cluster and Veritas cluster question.

Yesterday my customer told me to expect a vcs upgrade to happen in the future. He also plans to stop using HDS and move to EMC. Am thinking how to migrate to sun cluster setup instead. My plan as follows leave the existing vcs intact as a fallback plan. Then install and build suncluster on...

7. AIX

How to check if a filesystem is part of a cluster

Hello, - How do I know if a filesystem is part of a cluster? - Or do I have to check if the vg related to the fs is part of a cluster instead? if so, how do I check it? - I would also need to check if there are vxfs type inside aix machines and if there are, how do I know if that type of...

8. High Performance Computing

How to check performance of your HPC cluster?

Hello Everybody, I have few queries : Do you have any idea how to check the performance of HPC cluster having mpich on top of centos 6.2? Are there any standard programs (like FFT, graphics rendering etc) to check the performance of mpi cluster with single node and multiple nodes? Can we...

9. Solaris

Sun cluster 4.0 - zone cluster failover doubt

Hello experts - I am planning to install a Sun cluster 4.0 zone cluster fail-over. few basic doubts. (1) Where should i install the cluster s/w binaries ?. ( global zone or the container zone where i am planning to install the zone fail-over) (2) Or should i perform the installation on...

LEARN ABOUT DEBIAN

mkqdisk

mkqdisk(8)						      Quorum Disk Management							mkqdisk(8)

NAME

       mkqdisk - Cluster Quorum Disk Utility

WARNING

       Use of this command can cause the cluster to malfunction.

SYNOPSIS

       mkqdisk [-?|-h] | [-L] | [-f label] [-c device  -l label] [-d [-d ...]]

DESCRIPTION

       The mkqdisk command is used to create a new quorum disk or display existing quorum disks accessible from a given cluster node.

OPTIONS

       -c device -l label
	      Initialize  a new cluster quorum disk.  This will destroy all data on the given device.  If a cluster is currently using that device
	      as a quorum disk, the entire cluster will malfunction.  Do not run this on an active cluster  when  qdiskd  is  running.	 Only  one
	      device  on  the  SAN should ever have the given label; using multiple different devices is currently not supported (it is expected a
	      RAID array is used for quorum disk redundancy).  The label can be any textual string up to 127 characters - and is therefore  enough
	      space to hold a UUID created with uuidgen(1).

       -f label
	      Find the cluster quorum disk with the given label and display information about it.

       -L     Display information on all accessible cluster quorum disks.

       -d     Increase debugging level.  Specify multiple times for more information.  Currently, specifying more than twice has no effect.

SEE ALSO

       qdisk(5), qdiskd(8), uuidgen(1)

								     July 2006								mkqdisk(8)