Working with disk sets from replicated LUNs Post: 302893169

5 More Discussions You Might Find Interesting

1. Virtualization and Cloud Computing

Clouds (Partially Order Sets) - Streams (Linearly Ordered Sets) - Part 2

timbass Sat, 28 Jul 2007 10:07:53 +0000 Originally posted in Yahoo! CEP-Interest Here is my follow-up note on posets (partially ordered sets) and tosets (totally or linearly ordered sets) as background set theory for event processing, and in particular CEP and ESP. In my last note, we...

2. Shell Programming and Scripting

How to replicated records using sed

I need to generate exactly 102 duplicates in a file using sed. Here's an example of my input: Grid-ref = 1, 148 Grid-ref = 1, 311 Grid-ref = 1, 428 I need: Grid-ref = 1, 148 Grid-ref = 1, 148 Grid-ref = 1, 148 Grid-ref = 1, 148 ... repeated 102 times, then Grid-ref = 1, 311...

3. Shell Programming and Scripting

Preventing script from being replicated on a defined number of hosts

ok. i have an extensive program written predominantly in borne shell. i have to give an "evaluation" copy of this program to a user so she can test it out and see if she wants it. problem is, i dont have an evaluation copy. and even if i did, im worried the evaluation copy can be edited to...

4. Shell Programming and Scripting

Format data by consolidating replicated obs

Please assist with the following. I have readings R1, R2,..Rn from plants from different fields , sometimes replicated. I need to first consolidate the replicates by their mean value per plant per field. Then I need to reformat the data by partially transposing it. The missing values...

5. Shell Programming and Scripting

Disk Space Utilization in HTML format working in one environment and not working on the other

Hi Team, I have written the shell script which returns the result of the disk space filesystems which has crossed the threshold limit in HTML Format. Below mentioned is the script which worked perfectly on QA system. df -h | awk -v host=`hostname` ' BEGIN { print "<table border="4"...

LEARN ABOUT CENTOS

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)