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c717fcd32c
Larger collection of all vos suite commands, including but
not limited to:
-- documented all commands / options, verified against both 1.4 and 1.5 tree
(including the common -encrypt/-noresolve options)
-- correct order, POD formatting and synopsis for all commands' options
-- shorthand synopsis provided for all commands that missed it, with proper
non-ambiguous command abbreviations of all options
-- POD synopsis formatted to 80-columns in commands where it was running over
-- for newer options, documented which OpenAFS version they became available
-- proper manpage links using L<> in vos.pod
Reviewed-on: http://gerrit.openafs.org/609
Tested-by: Derrick Brashear <shadow@dementia.org>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
183 lines
6.2 KiB
Plaintext
183 lines
6.2 KiB
Plaintext
=head1 NAME
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vos_copy - Make a copy of a volume
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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 copy> S<<< [B<-id>] <I<volume name or ID of source>> >>>
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S<<< [B<-fromserver>] <I<machine name for source>> >>>
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S<<< [B<-frompartition>] <I<partition name for source>> >>>
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S<<< [B<-toname>] <I<volume name for new copy>> >>>
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S<<< [B<-toserver>] <I<machine name for destination>> >>>
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S<<< [B<-topartition>] <I<partition name for destination>> >>>
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[B<-offline>] [B<-readonly>] [B<-live>] S<<< [B<-cell> <I<cell name>>] >>>
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[B<-noauth>] [B<-localauth>] [B<-verbose>] [B<-encrypt>] [B<-noresolve>]
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[B<-help>]
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B<vos cop> S<<< [B<-i>] <I<volume name or ID of source>> >>>
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S<<< [B<-froms>] <I<machine name for source>> >>>
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S<<< [B<-fromp>] <I<partition name for source>> >>>
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S<<< [B<-ton>] <I<volume name for new copy>> >>>
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S<<< [B<-tos>] <I<machine name for destination>> >>>
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S<<< [B<-top>] <I<partition name for destination>> >>>
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[B<-o>] [B<-r>] [B<-li>] S<<< [B<-c> <I<cell name>>] >>>
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[B<-noa>] [B<-lo>] [B<-v>] [B<-e>] [B<-nor>]
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[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 copy> command makes a copy of a volume with a new name. It is
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equivalent to B<vos dump> followed by B<vos restore>, but doesn't require
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the volume be stored locally by the client.
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=head1 CAUTIONS
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Currently, the maximum size of a volume is 2 terabytes (2^31 bytes).
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=head1 OPTIONS
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=over 4
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=item [B<-id>] <I<volume name or ID>>
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Specifies either the complete name or volume ID number of a read/write
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volume.
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=item [B<-fromserver>] <I<machine name for source>>
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Identifies the file server machine where the source volume resides. Provide
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the machine's IP address or its host name (either fully qualified or using
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an unambiguous abbreviation). For details, see L<vos(1)>.
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=item [B<-frompartition>] <I<partition name for source>>
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Names the partition where the source volume resides. Provide the full
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partition name (for, example, B</vicepa>) or one of the abbreviated forms
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described in L<vos(1)>.
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=item [B<-toname>] <I<volume name for new copy>>
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The complete name of the new volume to create.
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=item [B<-toserver>] <I<machine name for destination>>
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Identifies the file server machine to which to copy the volume. Provide
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the machine's IP address or its host name (either fully qualified or using
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an unambiguous abbreviation). For details, see L<vos(1)>.
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=item [B<-topartition>] <I<partition name for destination>>
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Names the partition to which to copy the volume. Provide the full partition
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name (for, example, B</vicepa>) or one of the abbreviated forms described in
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L<vos(1)>.
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=item B<-offline>
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Leaves the new volume flagged as off-line in the volume database.
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=item B<-readonly>
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Flags the new volume as read-only in the volume database.
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=item B<-live>
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Copies the live volume without cloning. This is normally not necessary and
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causes the volume to be kept locked for longer than the normal copy
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mechanism.
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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 to
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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 OUTPUT
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This command has no output unless C<-verbose> is specified or there is
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an error.
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=head1 EXAMPLES
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The following example makes a verbose copy of the C<test> volume named
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C<test2> in the cell C<localcell>. The volume and copy both reside on
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C</vicepa> of C<server1>.
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% vos copy test server1 a test2 server1 a -cell localcell -verbose
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Starting transaction on source volume 536870921 ... done
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Allocating new volume id for clone of volume 536870921 ... done
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Allocating new volume id for copy of volume 536870921 ... done
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Cloning source volume 536870921 ... done
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Ending the transaction on the source volume 536870921 ... done
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Starting transaction on the cloned volume 536870926 ... done
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Setting flags on cloned volume 536870926 ... done
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Getting status of cloned volume 536870926 ... done
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Creating the destination volume 536870927 ... done
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Setting volume flags on destination volume 536870927 ... done
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Dumping from clone 536870926 on source to volume 536870927 on destination ... done
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Ending transaction on cloned volume 536870926 ... done
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Starting transaction on source volume 536870921 ... done
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Doing the incremental dump from source to destination for volume 536870921 ... done
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Setting volume flags on destination volume 536870927 ... done
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Ending transaction on destination volume 536870927 ... done
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Ending transaction on source volume 536870921 ... done
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Starting transaction on the cloned volume 536870926 ... done
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Deleting the cloned volume 536870926 ... done
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Ending transaction on cloned volume 536870926 ... done
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Created the VLDB entry for the volume test2 536870927
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Volume 536870921 copied from server1 /vicepa to test2 on server1 /vicepa
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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_clone(1)>,
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L<vos_move(1)>
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=head1 COPYRIGHT
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Copyright 2007 Jason Edgecombe <jason@rampaginggeek.com>
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This documentation is covered by the BSD License as written in the
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doc/LICENSE file. This man page was written by Jason Edgecombe for
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OpenAFS.
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