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This completes the initial editing pass of the section eight man pages. Only small amounts of content editing has been done. Some known problems have been noted in README, but there will doubtless be others, as well as some lingering formatting problems. However, the quality should now be good enough for general public review. Some of the section eight man pages were really supposed to be section one, the package apropros and package help commands are too useless to document, and a few of the difficult-to-name section five man pages have now acquired names.
118 lines
4.0 KiB
Plaintext
118 lines
4.0 KiB
Plaintext
=head1 NAME
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bos addhost - Adds a database server machine to the CellServDB file
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=head1 SYNOPSIS
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B<bos addhost> B<-server> <I<machine name>> B<-host> <I<host name>>+
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[B<-cell> <I<cell name>>] [B<-noauth>] [B<-localauth>] [B<-help>]
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B<bos addh> B<-s> <I<machine name>> B<-ho> <I<host name>>+
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[B<-c> <I<cell name>>] [B<-n>] [B<-l>] [B<-he>]
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=head1 DESCRIPTION
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The B<bos addhost> command adds an entry for each database server machine
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specified with the B<-host> argument to the F</usr/afs/etc/CellServDB>
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file on the machine named by the 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<IBM AFS Quick Beginnings> explains
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in more detail how to add and remove database server machines.
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It is best to maintain a one-to-one mapping between hostnames and IP
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addresses on a multihomed database server machine (this is actually the
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conventional configuration for any AFS machine). The BOS Server uses the
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gethostbyname() routine to obtain the IP address associated with the
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hostname specified by the B<-host> argument. If there is more than one
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address, the BOS Server records in the F<CellServDB> entry the one that
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appears first in the list of addresses returned by the routine. The
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routine possibly returns addresses in a different order on different
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machines, which can create inconsistency.
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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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Identifies 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<db1.abc.com>) of each
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database server machine to register in the F<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
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argument 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 combine
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this flag with the B<-localauth> flag. For more details, see 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 adds the database server machines C<db2.abc.com> and
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C<db3.abc.com> to the F</usr/afs/etc/CellServDB> file on the machine
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C<fs1.abc.com> (the system control machine).
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% bos addhost -server fs1.abc.com -host db2.abc.com db3.abc.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<CellServDB(5)>,
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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_listhosts(8)>,
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L<bos_removehost(8)>
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I<IBM AFS Quick Beginnings>
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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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