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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>
116 lines
3.5 KiB
Plaintext
116 lines
3.5 KiB
Plaintext
=head1 NAME
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bos_removehost - Removes a database server machine from the CellServDB file
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=head1 SYNOPSIS
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=for html
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<div class="synopsis">
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B<bos removehost> S<<< B<-server> <I<machine name>> >>> S<<< B<-host> <I<host name>>+ >>>
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S<<< [B<-cell> <I<cell name>>] >>> [B<-noauth>] [B<-localauth>] [B<-help>]
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B<bos removeh> S<<< B<-s> <I<machine name>> >>> S<<< B<-ho> <I<host name>>+ >>>
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S<<< [B<-c> <I<cell name>>] >>> [B<-n>] [B<-l>] [B<-he>]
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=for html
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</div>
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=head1 DESCRIPTION
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The B<bos removehost> command removes the entry for each database server
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machine specified with the B<-host> argument from the
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F</usr/afs/etc/CellServDB> file on the server machine named by the
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B<-server> argument.
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=head1 CAUTIONS
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After executing this command (and waiting for the Update Server to
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propagate the changes, if it is used), restart the database server
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processes on all database server machines to force election of a quorum
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that includes the new set of machines listed in the
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F</usr/afs/etc/CellServDB> file. The I<OpenAFS Quick Start Guide> explains
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in more detail how to add and remove database server machines.
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=head1 OPTIONS
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=over 4
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=item B<-server> <I<machine name>>
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Indicates the server machine on which to change the
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F</usr/afs/etc/CellServDB> file. Identify the machine by IP address or its
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host name (either fully-qualified or abbreviated unambiguously). For
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details, see L<bos(8)>.
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In cells that use the Update Server to distribute the contents of the
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F</usr/afs/etc> directory, it is conventional to specify only the system
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control machine as a value for the B<-server> argument. Otherwise, repeat
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the command for each file server machine. For further discussion, see
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L<bos(8)>.
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=item B<-host> <I<host name>>+
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Specifies the fully-qualified host name (such as C<fs2.example.com>) of each
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database server machine to remove from the B<CellServDB> file.
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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<bos(8)>.
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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<bos(8)>.
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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<bos> command interpreter presents the
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ticket to the BOS Server during mutual authentication. Do not combine this
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flag with the B<-cell> or B<-noauth> options. For more details, see
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L<bos(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 EXAMPLES
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The following command removes the former database server machine
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C<db2.example.com> from the F<CellServDB> file on the system control machine
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C<fs1.example.com>.
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% bos removehost -server fs1.example.com -host db2.example.com
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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 named by the B<-server> argument, or must be logged onto a server
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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<KeyFile(5)>,
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L<UserList(5)>,
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L<bos(8)>,
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L<bos_addhost(8)>,
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L<bos_listhosts(8)>
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The I<OpenAFS Quick Start Guide> at
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L<http://docs.openafs.org/QuickStartUnix/>.
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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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