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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>
169 lines
4.8 KiB
Plaintext
169 lines
4.8 KiB
Plaintext
=head1 NAME
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vos_unlockvldb - Unlocks several locked VLDB entries
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=head1 SYNOPSIS
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=for html
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<div class="synopsis">
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B<vos unlockvldb> S<<< [B<-server> <I<machine name>>] >>>
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S<<< [B<-partition> <I<partition name>>] >>>
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S<<< [B<-cell> <I<cell name>>] >>>
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[B<-noauth>] [B<-localauth>]
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[B<-verbose>] [B<-encrypt>] [B<-noresolve>] [B<-help>]
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B<vos unlockv> S<<< [B<-s> <I<machine name>>] >>>
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S<<< [B<-p> <I<partition name>>] >>>
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S<<< [B<-c> <I<cell name>>] >>>
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[B<-noa>] [B<-l>] [B<-v>] [B<-e>] [B<-nor>] [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<vos unlockvldb> command releases the lock on the Volume Location
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Database (VLDB) entries indicated by the combination of arguments
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provided:
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=over 4
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=item *
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To unlock all entries in the VLDB, provide no arguments.
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=item *
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To unlock all entries that mention a file server machine in a site
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definition, provide its name with the B<-server> argument.
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=item *
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To unlock all entries that mention a partition on any file server machine
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in a site definition, provide the partition name with the B<-partition>
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argument.
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=item *
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To unlock all entries that mention a specific site, provide both the
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B<-server> and B<-partition> arguments.
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=back
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To unlock a single volume, use the B<vos unlock> command instead.
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=head1 CAUTIONS
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Do not use this command under normal circumstances.
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It is useful if VLDB entries for volumes at a certain site are locked but
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there is no reason to suspect inconsistency within the volume or between
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it and the VLDB. Note that it is possible to list information from locked
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VLDB entries, even though they cannot be manipulated in other ways.
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The B<vos lock> command locks a VLDB entry so that no one else can perform
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an action that requires writing the VLDB.
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=head1 OPTIONS
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=over 4
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=item B<-server> <I<server name>>
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Identifies the file server machine for which to unlock VLDB
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entries. Provide the machine's IP address or its host name (either fully
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qualified or using an unambiguous abbreviation). For details, see
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L<vos(1)>.
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=item B<-partition> <I<partition name>>
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Identifies the partition (on the file server machine specified by the
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B<-server> argument) for which to unlock VLDB entries. Provide the
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partition's complete name with preceding slash (for example, C</vicepa>)
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or use one of the three acceptable abbreviated forms. For details, see
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L<vos(1)>.
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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<vos(1)>.
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=item B<-noauth>
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Assigns the unprivileged identity C<anonymous> to the issuer. Do not
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combine this flag with the B<-localauth> flag. For more details, see
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L<vos(1)>.
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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<vos> command interpreter presents it
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to the Volume Server and Volume Location Server during mutual
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authentication. Do not combine this flag with the B<-cell> argument or
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B<-noauth> flag. For more details, see L<vos(1)>.
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=item B<-verbose>
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Produces on the standard output stream a detailed trace of the command's
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execution. If this argument is omitted, only warnings and error messages
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appear.
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=item B<-encrypt>
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Encrypts the command so that the operation's results are not transmitted
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across the network in clear text. This option is available in OpenAFS
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versions 1.4.11 or later and 1.5.60 or later.
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=item B<-noresolve>
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Shows all servers as IP addresses instead of the DNS name. This is very
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useful when the server address is registered as 127.0.0.1 or when dealing
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with multi-homed servers. This option is available in OpenAFS
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versions 1.4.8 or later and 1.5.35 or later.
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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 EXAMPLES
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The following command unlocks all locked entries in the VLDB.
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% vos unlockvldb
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The following command unlocks all locked VLDB entries that mention the
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F</vicepa> partition in a site definition.
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% vos unlockvldb -partition a
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The following command unlocks all locked VLDB entries that refer to
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volumes on the F</vicepc> partition of the file server machine
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C<fs3.example.com>.
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% vos unlockvldb -server fs3.example.com -partition c
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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 the
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machine specified with the B<-server> argument and on each database server
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machine. If the B<-localauth> flag is included, the issuer must instead be
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logged on to a server machine as the local superuser C<root>.
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=head1 SEE ALSO
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L<vos(1)>,
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L<vos_lock(1)>,
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L<vos_unlock(1)>
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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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