AIX Cluster Show shared file systems. Post: 302924488

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Operating Systems AIX AIX Cluster Show shared file systems. Post 302924488 by igalvarez on Monday 10th of November 2014 06:20:13 AM

11-10-2014

Registered User

As ibmtech said above, filesystems belongs to VGs and thouse VGs are part of a 'Resource group' inside powerHA/HACMP.
/usr/es/sbin/cluster/utilities/clshowres shows which VGs you're sharing, see below:

Code:

 /usr/es/sbin/cluster/utilities/clshowres
Volume Groups                                       vg3 vg2
Concurrent Volume Groups
Use forced varyon for volume groups, if necessary   true
Disks
GMVG Replicated Resources                           vg3 vg2

In my case, VGs are GLVM type.
Try 'lsvg vg_fs1' and check Concurrent|VG Mode

Code:

Concurrent:         Enhanced-Capable         
VG Mode:            Non-Concurrent

have you try to do an 'Extended verification'? (DONT DO IT ON PRODUCTION)
Please be carefull because you are production. Try to clone your nodes, install and configure powerha on a lab and make all test there.

Last edited by rbatte1; 11-12-2014 at 11:27 AM.. Reason: Changed ICODE tags to CODE tags for clarity

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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)