Provided by: openafs-client_1.4.1-2_i386 bug

NAME

       backup volinfo - Displays a volume’s dump history from the Backup
       Database

SYNOPSIS

       backup volinfo << -volume <volume name >>> [-localauth]
           << [-cell <cell name] >>> [-help]

       backup voli << -v <volume name >>> [-l] << [-c <cell name] >>> [-h]

DESCRIPTION

       The backup volinfo command displays a dump history of the specified
       volume, reporting information such as the date on which the volume was
       dumped and the tapes that contain it. Include the .backup extension on
       the volume name if the backup version of the volume was dumped.

OPTIONS

       -volume <volume name>
           Names the volume for which to display the dump history. Include the
           .backup or .readonly extension if the backup or read-only version
           of the volume was dumped.

       -localauth
           Constructs a server ticket using a key from the local
           /etc/openafs/server/KeyFile file. The backup command interpreter
           presents it to the Backup Server, Volume Server and VL Server
           during mutual authentication. Do not combine this flag with the
           -cell argument. For more details, see the backup(8) manpage.

       -cell <cell name>
           Names the cell in which to run the command. Do not combine this
           argument with the -localauth flag. For more details, see the
           backup(8) manpage.

       -help
           Prints the online help for this command. All other valid options
           are ignored.

OUTPUT

       The output includes a line for each Backup Database dump record that
       mentions the specified volume, order from most to least recent. The
       output for each record appears in a table with six columns:

       dumpID
           The dump ID of the dump that includes the volume.

       lvl The depth in the dump hierarchy of the dump level at which the
           volume was dumped. A value of 0 indicates a full dump. A value of 1
           or greater indicates an incremental dump made at the specified
           depth in the dump hierarchy.

       parentid
           The dump ID of the dump’s parent dump. A value of 0 indicates a
           full dump, which has no parent; in this case, the value in the lvl
           column is also 0.

       creation date
           The date and time at which the Backup System started the dump
           operation that created the dump.

       clone date
           For a backup or read-only volume, the time at which it was cloned
           from its read/write source. For a read/write volume, the same as
           the value in the creation date field.

       tape name
           The name of the tape containing the dump: either the permanent tape
           name, or an AFS tape name in the format
           volume_set_name.dump_level_name.tape_index where volume_set_name is
           the name of the volume set associated with the initial dump in the
           dump set of which this tape is a part; dump_level_name is the name
           of the dump level at which the initial dump was backed up;
           tape_index is the ordinal of the tape in the dump set. Either type
           of name can be followed by a dump ID in parentheses; if it appears,
           it is the dump ID of the initial dump in the dump set to which this
           appended dump belongs.

EXAMPLES

       The following example shows part of the dump history of the Backup
       volume user.smith.backup:

          % backup volinfo -volume user.smith.backup
          DumpID    lvl parentID  creation date    clone date       tape name
          924600000 1   924427600 04/20/1999 05:20 04/20/1999 05:01 user_incr_2 (924514392)
          924514392 1   924427600 04/19/1999 05:33 04/19/1999 05:08 user_incr_2
          924427600 0           0 04/18/1999 05:26 04/18/1999 04:58 user_full_6
              .     .      .         .       .       .      .         .
              .     .      .         .       .       .      .         .

PRIVILEGE REQUIRED

       None

SEE ALSO

       the backup(8) manpage, the backup_dumpinfo(8) manpage, the
       backup_volrestore(8) manpage

COPYRIGHT

       IBM Corporation 2000. <http://www.ibm.com/> All Rights Reserved.

       This documentation is covered by the IBM Public License Version 1.0.
       It was converted from HTML to POD by software written by Chas Williams
       and Russ Allbery, based on work by Alf Wachsmann and Elizabeth Cassell.