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This is the initial conversion of the AFS Adminstrators Reference into POD for use as man pages. The man pages are now generated via pod2man from regen.sh so that only those working from CVS have to have pod2man available. The Makefile only installs. The pages have also been sorted out into pod1, pod5, and pod8 directories, making conversion to the right section of man page easier without maintaining a separate list and allowing for names to be duplicated between pod5 and pod1 or pod8 (which will likely be needed in a few cases). This reconversion is done with a new script based on work by Chas Williams. In some cases, the output is worse than the previous POD pages, but this is a more comprehensive conversion. This is only the first step, and this initial conversion has various problems. In addition, the file man pages that didn't have simple names have not been converted in this pass and will be added later. Some of the man pages have syntax problems and all of them have formatting errors. The next editing pass, coming shortly, will clean up most of the remaining mess.
189 lines
6.1 KiB
Plaintext
189 lines
6.1 KiB
Plaintext
=head1 NAME
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vos move - Moves a read/write volume to another site
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=head1 SYNOPSIS
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B<vos move -id> <I<volume name or ID>> -fromserver <I<machine name on source>>
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B<-frompartition> <I<partition name on source>>
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-toserver <I<machine name on destination>>
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-topartition <I<partition name on destination>>
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[B<-cell> <I<cell name>>] [B<-noauth>] [B<-localauth>] [B<-verbose>] [-help]
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B<vos m -i> <I<volume name or ID>> -froms <I<machine name on source>>
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B<-fromp> <I<partition name on source>> B<-tos> <I<machine name on destination>>
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B<-top> <I<partition name on destination>> [-c <I<cell name>>]
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[B<-n>] [B<-l>] [B<-v>] [-h]
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=head1 DESCRIPTION
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The vos move command moves the indicated read/write volume from
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its current site (specified with the B<-fromserver> and
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B<-frompartition> arguments) to the destination site (specified with
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the B<-toserver> and B<-topartition> arguments). This
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command automatically removes the backup copy from the current site, if it
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exists. To create a new backup volume at the destination site, use the
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B<vos backup> command.
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This command works on read/write volumes only. To move a read-only
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volume, use the B<vos addsite> and B<vos release> commands to
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define a new read-only site and release the volume contents to it, and then
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use the B<vos remove> command to remove the previous read-only
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volume's definition from the Volume Location Database (VLDB) and data
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from the partition. To move a backup volume, use this command to move
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its read/write source and then issue the B<vos backup> command.
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Before executing this command, the vos command interpreter
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initiates a check that the destination partition contains enough space to
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house the volume being moved. If there is not enough space, the move
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operation is not attempted and the following message appears:
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vos: no space on target partition I<dest_part> to move volume I<volume>
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=head1 CAVEATS
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Unless there is a compelling reason, do not interrupt a vos move
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command in progress. Interrupting a move can result in one or more of
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the following inconsistent states:
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=over 4
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=item *
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There are two versions of the volume, one at the source site and one at
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the destination site. (If this happens, retain the version identified
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by the VLDB and use the B<vos zap> command to remove the other
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version.)
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=item *
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The backup version of the volume is stranded at the old site. (If
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this happens, use the B<vos zap> command to remove it.)
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=item *
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The volume is off-line. (If this happens, run the bos
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salvage command to bring it back on line.)
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=back
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If the <B<Ctrl-c>> interrupt signal is pressed while a vos
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move operation is executing, the following message warns of the
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consequences and requests confirmation of the kill signal:
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SIGINT handler: vos move operation in progress
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WARNING: may leave AFS storage and metadata in indeterminate state
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enter second control-c to exit
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To confirm termination of the operation, press <Ctrl-c> a
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second time; press any other key to continue the operation.
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=head1 OPTIONS
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=over 4
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=item -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 -fromserver
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Identifies the file server machine where the volume currently
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resides. Provide the machine's IP address or its host name (either
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fully qualified or using an unambiguous abbreviation). For details, see
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the introductory reference page for the B<vos> command suite.
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=item -frompartition
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Names the partition where the volume currently resides. Provide the
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full partition name (for, example, B</vicepa>) or one of the
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abbreviated forms described on the introductory B<vos> reference
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page.
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=item -toserver
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Identifies the file server machine to which to move the volume.
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Provide the machine's IP address or its host name (either fully qualified
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or using an unambiguous abbreviation). For details, see the
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introductory reference page for the B<vos> command suite.
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=item -topartition
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Names the partition to which to move the volume. Provide the full
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partition name (for, example, B</vicepa>) or one of the abbreviated
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forms described on the introductory B<vos> reference page.
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=item -cell
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Names the cell in which to run the command. Do not combine this
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argument with the B<-localauth> flag. For more details, see the
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introductory B<vos> reference page.
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=item -noauth
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Assigns the unprivileged identity anonymous to the
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issuer. Do not combine this flag with the B<-localauth>
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flag. For more details, see the introductory B<vos> reference
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page.
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=item -localauth
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Constructs a server ticket using a key from the local
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B</usr/afs/etc/KeyFile> file. The B<vos> command
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interpreter presents it to the Volume Server and Volume Location Server during
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mutual authentication. Do not combine this flag with the
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B<-cell> argument or B<-noauth> flag. For more details,
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see the introductory B<vos> reference page.
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=item -verbose
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Produces on the standard output stream a detailed trace of the
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command's execution. If this argument is omitted, only warnings
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and error messages appear.
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=item -help
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Prints the online help for this command. All other valid options
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are ignored.
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=back
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=head1 EXAMPLES
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The following example moves the volume user.smith from
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the B</vicepb> partition on the file server machine
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B<fs3.abc.com> to the B</vicepg> partition on
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the file server machine B<fs7.abc.com>.
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% vos move -id user.smith -fromserver fs3.abc.com -frompartition b \
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-toserver fs7.abc.com -topartition g
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=head1 PRIVILEGE REQUIRED
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The issuer must be listed in the /usr/afs/etc/UserList file on
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the machines specified with the B<-toserver> and
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B<-fromserver> arguments and on each database server machine.
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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 B<root>.
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=head1 SEE ALSO
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L<vos(1)>,
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L<vos_addsite(1)>,
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L<vos_backup(1)>,
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L<vos_release(1)>,
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L<vos_listvol(1)>,
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L<vos_remove(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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