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Full Discussion: AIX backup and restore
Operating Systems AIX AIX backup and restore Post 49755 by quickfirststep on Friday 9th of April 2004 02:51:28 PM
Old 04-09-2004
Bug AIX backup and restore
Hello,

Some background so you can see what I'm trying to do on AIX:

In Windows its possible to partition a single hard drive into 2 separate logical paritions which may appear as a C and a D drive. It is then possible to to use 3rd party software such as Power Quest Drive Image to create a backup image of the C drive and store it on the D drive. You can then later restore that image stored on the D drive back onto the C drive.

Question:

Does AIX have the equivalent?

Current backup and restore methods for the rootvg that I'm aware of are tapes and a NIM Server.

I know it is possible to backup the rootvg volume group to another volume group using savevg or mksysb, but it is possible to restore the rootvg backup in the same way that I restore using a tape or a NIM Server?

I would like to be able backup images of the rootvg to another volume group, do my software testing, and then restore the backup and be able to start with a 'clean' rootvg. This way I can avoid tapes and a NIM Server.

Thanks for you time,

-Gavin
 

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LEARN ABOUT FREEBSD

vgcfgrestore

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

NAME

       vgcfgrestore - restore volume group descriptor area

SYNOPSIS

       vgcfgrestore [-d|--debug] [-f|--file filename] [-l[l]|--list] [-h|--help] [-M|--Metadatatype1|2] [-t|--test] [-v|--verbose] VolumeGroupName

DESCRIPTION

       vgcfgrestore  allows  you  to  restore  the metadata of VolumeGroupName from a text backup file produced by vgcfgbackup.  You can specify a
       backup file with --file.  If no backup file is specified, the most recent one is used.  Use --list for a list of the available  backup  and
       archive files of VolumeGroupName.

OPTIONS

       -l | --list -- List files pertaining to VolumeGroupName
	      List  metadata  backup  and  archive  files  pertaining  to VolumeGroupName.  May be used with the -f option.  Does not restore Vol-
	      umeGroupName.

       -f | --file filename -- Name of LVM metadata backup file
	      Specifies a metadata backup or archive file to be used for restoring VolumeGroupName.  Often this file has been created with  vgcfg-
	      backup.

       See lvm for common options.

REPLACING PHYSICAL VOLUMES

       vgdisplay  --partial  --verbose will show you the UUIDs and sizes of any PVs that are no longer present.  If a PV in the VG is lost and you
       wish to substitute another of the same size, use pvcreate --restorefile filename --uuid uuid (plus additional arguments as appropriate)	to
       initialise  it with the same UUID as the missing PV.  Repeat for all other missing PVs in the VG.  Then use vgcfgrestore --file filename to
       restore the volume group's metadata.

SEE ALSO

       lvm(8), vgcreate(8)

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