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There were several different real and made-up hostnames and company names used throughout our documentation examples. The IETF has reserved "example.com" and other "example" TLDs for use in examples (RFC 2606). Replace almost all references to ABC Corporation, DEF Corporation, and State University, as well as "abc.com", "bigcell.com", "def.com", "def.gov", "ghi.com", "ghi.gov", "jkl.com", "mit.edu", "stanford.edu", "state.edu", "stateu.edu", "uncc.edu", and "xyz.com". Standardize on "Example Corporation", "Example Network", "Example Organization" (example.com, example.net, and example.org). The Scout documentation in the Admin Guide contains PNG images that contain the old cell names, so I left those references until the images can be replaced. Change-Id: I4e44815b2d2ffe204810b7fd850842248f67c367 Reviewed-on: http://gerrit.openafs.org/6697 Reviewed-by: Jeffrey Altman <jaltman@secure-endpoints.com> Tested-by: Jeffrey Altman <jaltman@secure-endpoints.com>
107 lines
2.8 KiB
Plaintext
107 lines
2.8 KiB
Plaintext
=head1 NAME
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backup_listhosts - Lists Tape Coordinators registered in the Backup Database
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=head1 SYNOPSIS
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=for html
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<div class="synopsis">
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B<backup listhosts> [B<-localauth>] S<<< [B<-cell> <I<cell name>>] >>> [B<-help>]
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B<backup listh> [B<-l>] S<<< [B<-c> <I<cell name>>] >>> [B<-h>]
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=for html
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</div>
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=head1 DESCRIPTION
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The B<backup listhosts> command displays the Backup Database record of the
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port offset numbers defined for Tape Coordinator machines. A Tape
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Coordinator must have an entry in the list to be available for backup
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operations.
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The existence of an entry does not necessarily indicate that the Tape
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Coordinator process (B<butc>) is currently running at that port offset. To
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check, issue the B<backup status> command.
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=head1 OPTIONS
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=over 4
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=item B<-localauth>
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Constructs a server ticket using a key from the local
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F</usr/afs/etc/KeyFile> file. The B<backup> command interpreter presents
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it to the Backup Server, Volume Server and VL Server during mutual
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authentication. Do not combine this flag with the B<-cell> argument. For
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more details, see L<backup(8)>.
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=item B<-cell> <I<cell name>>
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Names the cell in which to run the command. Do not combine this argument
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with the B<-localauth> flag. For more details, see L<backup(8)>.
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=item B<-help>
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Prints the online help for this command. All other valid options are
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ignored.
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=back
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=head1 OUTPUT
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After a C<Tape hosts:> header, the output reports two things about each
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Tape Coordinator currently defined in the Backup Database:
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=over 4
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=item *
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The hostname of the machine housing the Tape Coordinator. The format of
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this name depends on the hostname format used when the B<backup addhost>
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command was issued.
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=item *
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The Tape Coordinator's port offset number.
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=back
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The Tape Coordinators appear in the order in which they were added to the
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Backup Database.
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=head1 EXAMPLES
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The following example shows the result of the command in the Example
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Corporation cell:
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% backup listhosts
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Tape hosts:
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Host backup1.example.com, port offset 0
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Host backup1.example.com, port offset 1
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Host backup3.example.com, port offset 4
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Host backup2.example.com, port offset 3
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=head1 PRIVILEGE REQUIRED
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The issuer must be listed in the F</usr/afs/etc/UserList> file on every
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machine where the Backup Server is running, or must be logged onto a
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server machine as the local superuser C<root> if the B<-localauth> flag is
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included.
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=head1 SEE ALSO
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L<backup(8)>,
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L<backup_addhost(8)>,
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L<backup_delhost(8)>,
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L<backup_status(8)>
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=head1 COPYRIGHT
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IBM Corporation 2000. <http://www.ibm.com/> All Rights Reserved.
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This documentation is covered by the IBM Public License Version 1.0. It was
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converted from HTML to POD by software written by Chas Williams and Russ
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Allbery, based on work by Alf Wachsmann and Elizabeth Cassell.
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