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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LEARN ABOUT OPENSOLARIS

vgrename

VGRENAME(8)                                                   System Manager's Manual                                                  VGRENAME(8)

NAME

       vgrename - rename a volume group

SYNOPSIS

       vgrename   [-A|--autobackup   y|n]   [-d|--debug]   [-h|-?|--help]   [-t|--test]   [-v|--verbose]   OldVolumeGroup{Path|Name|UUID}  NewVol-
       umeGroup{Path|Name}

DESCRIPTION

       vgrename renames an existing (see vgcreate(8) ) volume group from OldVolumeGroup{Name|Path|UUID} to NewVolumeGroup{Name|Path}.

OPTIONS

       See lvm for common options.

Examples
       "vgrename /dev/vg02 /dev/my_volume_group" renames existing volume group "vg02" to "my_volume_group".

       "vgrename vg02 my_volume_group" does the same.

       "vgrename Zvlifi-Ep3t-e0Ng-U42h-o0ye-KHu1-nl7Ns4 VolGroup00_tmp"
              changes the name of the Volume Group with UUID Zvlifi-Ep3t-e0Ng-U42h-o0ye-KHu1-nl7Ns4 to "VolGroup00_tmp".

              All the Volume Groups visible to a system need to have different names.  Otherwise many LVM2 commands will refuse  to  run  or  give
              warning messages.

              This  situation  could  arise when disks are moved between machines.  If a disk is connected and it contains a Volume Group with the
              same name as the Volume Group containing your root filesystem the machine might not even boot correctly.  However,  the  two  Volume
              Groups  should  have  different  UUIDs  (unless  the  disk  was  cloned) so you can rename one of the conflicting Volume Groups with
              vgrename.

       SEE ALSO
              lvm(8), vgchange(8), vgcreate(8), lvrename(8)

Sistina Software UK                                      LVM TOOLS 2.02.95(2) (2012-03-06)                                             VGRENAME(8)