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Full Discussion: NIMADM migration 5.3 to 7.1
Operating Systems AIX NIMADM migration 5.3 to 7.1 Post 302659531 by johnf on Thursday 21st of June 2012 05:51:14 AM
Old 06-21-2012
NIMADM migration 5.3 to 7.1
I am attempting this for the first time having in the past used a DVD migrate. Unfortunately in this instance I do not have this luxury. The migration starts correctly and creates the alt_inst disk and them proceeds to create the filesystems and exports them. First failure was the filesystem /admin on the hd11admin logical volume did not exist on the client which caused a mount problem. However this will not exist as I believe the /admin filesystem appeared on 6.1.

I tried to get around this by creating a dummy LV on the 5.3 system which seemed to work! However it still fails with the following output:

Code:
 nimadm -d hdisk4 -c client1 -s AIX71_TL1spot -l AIX71_TL1 -Y
Initializing the NIM master.
Initializing NIM client client1.
Verifying alt_disk_migration eligibility.
Initializing log: /var/adm/ras/alt_mig/client1_alt_mig.log
Starting Alternate Disk Migration.

+-----------------------------------------------------------------------------+
Executing nimadm phase 1.
+-----------------------------------------------------------------------------+
Cloning altinst_rootvg on client, Phase 1.
Client alt_disk_install command: alt_disk_copy -M 7.1 -P1 -d "hdisk4"
Calling mkszfile to create new /image.data file.
Checking disk sizes.
LOGICAL_VOLUME= hd11admin
FS_LV= /dev/hd11admin
Creating cloned rootvg volume group and associated logical volumes.
Creating logical volume alt_hd5.
Creating logical volume alt_hd6.
Creating logical volume alt_hd8.
Creating logical volume alt_hd4.
Creating logical volume alt_hd2.
Creating logical volume alt_hd9var.
Creating logical volume alt_hd3.
Creating logical volume alt_hd1.
Creating logical volume alt_hd10opt.
Creating logical volume alt_lg_dumplv.
Creating logical volume alt_hd11admin.
Creating /alt_inst/ file system.
Creating /alt_inst/admin file system.
Creating /alt_inst/home file system.
Creating /alt_inst/opt file system.
Creating /alt_inst/tmp file system.
Creating /alt_inst/usr file system.
Creating /alt_inst/var file system.
Generating a list of files
for backup and restore into the alternate file system...
Backing-up the rootvg files and restoring them to the alternate file system...
Phase 1 complete.

+-----------------------------------------------------------------------------+
Executing nimadm phase 2.
+-----------------------------------------------------------------------------+
Exporting alt_inst filesystems from client client1
to NIM master NIM MASTER:
Exporting /alt_inst/admin from client.
Exporting /alt_inst from client.
exportfs: /alt_inst: sub-directory (/alt_inst/admin) already exported
exportfs: /alt_inst not found in /tmp/nfsexpT-ukMb
Exporting /alt_inst/home from client.
Exporting /alt_inst/opt from client.
Exporting /alt_inst/tmp from client.
Exporting /alt_inst/usr from client.
Exporting /alt_inst/var from client.
0505-154 nimadm: Error exporting client alt_inst filesystems.
Cleaning up alt_disk_migration on the NIM master.
Cleaning up alt_disk_migration on client client1.
Unexporting alt_inst filesystems on client client1:
Client alt_disk_install command: alt_disk_install -M 7.1 -X
forced unmount of /alt_inst/var
forced unmount of /alt_inst/usr
forced unmount of /alt_inst/tmp
forced unmount of /alt_inst/opt
forced unmount of /alt_inst/home
forced unmount of /alt_inst/admin
forced unmount of /alt_inst
Bootlist is set to the boot disk: hdisk2 blv=hd5

 

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LEARN ABOUT NETBSD

lvdisplay

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

NAME

       lvdisplay - display attributes of a logical volume

SYNOPSIS

       lvdisplay [-c|--colon] [-d|--debug] [-h|-?|--help] [--ignorelockingfailure] [--maps] [-P|--partial] [-v|--verbose] LogicalVolumePath [Logi-
       calVolumePath...]

DESCRIPTION

       lvdisplay allows you to see the attributes of a logical volume like size, read/write status, snapshot information etc.

       lvs (8) is an alternative that provides the same information in the style of ps (1).  lvs is recommended over lvdisplay.

OPTIONS

       See lvm for common options.

       -c, --colon
	      Generate colon separated output for easier parsing in scripts or programs.  N.B. lvs (8) provides considerably more control over the
	      output.

	      The values are:

	      * logical volume name
	      * volume group name
	      * logical volume access
	      * logical volume status
	      * internal logical volume number
	      * open count of logical volume
	      * logical volume size in sectors
	      * current logical extents associated to logical volume
	      * allocated logical extents of logical volume
	      * allocation policy of logical volume
	      * read ahead sectors of logical volume
	      * major device number of logical volume
	      * minor device number of logical volume

       -m, --maps
	      Display the mapping of logical extents to physical volumes and physical extents.

Examples
       "lvdisplay  -v  /dev/vg00/lvol2"  shows attributes of that logical volume.  If snapshot logical volumes have been created for this original
       logical volume, this command shows a list of all snapshot logical volumes and their status (active or inactive) as well.

       "lvdisplay /dev/vg00/snapshot" shows the attributes of this snapshot logical volume and also which original logical volume it is associated
       with.

SEE ALSO

       lvm(8), lvcreate(8), lvscan(8)

Sistina Software UK					 LVM TOOLS 2.02.44-cvs (02-17-09)					      LVDISPLAY(8)
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