3 bos_removehost - Removes a database server machine from the CellServDB file
10 B<bos removehost> S<<< B<-server> <I<machine name>> >>> S<<< B<-host> <I<host name>>+ >>>
11 S<<< [B<-cell> <I<cell name>>] >>> [B<-noauth>] [B<-localauth>] [B<-help>]
13 B<bos removeh> S<<< B<-s> <I<machine name>> >>> S<<< B<-ho> <I<host name>>+ >>>
14 S<<< [B<-c> <I<cell name>>] >>> [B<-n>] [B<-l>] [B<-he>]
21 The B<bos removehost> command removes the entry for each database server
22 machine specified with the B<-host> argument from the
23 F</usr/afs/etc/CellServDB> file on the server machine named by the
28 After executing this command (and waiting for the Update Server to
29 propagate the changes, if it is used), restart the database server
30 processes on all database server machines to force election of a quorum
31 that includes the new set of machines listed in the
32 F</usr/afs/etc/CellServDB> file. The I<OpenAFS Quick Start Guide> explains
33 in more detail how to add and remove database server machines.
39 =item B<-server> <I<machine name>>
41 Indicates the server machine on which to change the
42 F</usr/afs/etc/CellServDB> file. Identify the machine by IP address or its
43 host name (either fully-qualified or abbreviated unambiguously). For
44 details, see L<bos(8)>.
46 In cells that use the Update Server to distribute the contents of the
47 F</usr/afs/etc> directory, it is conventional to specify only the system
48 control machine as a value for the B<-server> argument. Otherwise, repeat
49 the command for each file server machine. For further discussion, see
52 =item B<-host> <I<host name>>+
54 Specifies the fully-qualified host name (such as C<fs2.example.com>) of each
55 database server machine to remove from the B<CellServDB> file.
57 =item B<-cell> <I<cell name>>
59 Names the cell in which to run the command. Do not combine this argument
60 with the B<-localauth> flag. For more details, see L<bos(8)>.
64 Assigns the unprivileged identity C<anonymous> to the issuer. Do not
65 combine this flag with the B<-localauth> flag. For more details, see
70 Constructs a server ticket using a key from the local
71 F</usr/afs/etc/KeyFile> or F</usr/afs/etc/KeyFileExt> file.
72 The B<bos> command interpreter presents the
73 ticket to the BOS Server during mutual authentication. Do not combine this
74 flag with the B<-cell> or B<-noauth> options. For more details, see
79 Prints the online help for this command. All other valid options are
86 The following command removes the former database server machine
87 C<db2.example.com> from the F<CellServDB> file on the system control machine
90 % bos removehost -server fs1.example.com -host db2.example.com
92 =head1 PRIVILEGE REQUIRED
94 The issuer must be listed in the F</usr/afs/etc/UserList> file on the
95 machine named by the B<-server> argument, or must be logged onto a server
96 machine as the local superuser C<root> if the B<-localauth> flag is
108 The I<OpenAFS Quick Start Guide> at
109 L<http://docs.openafs.org/QuickStartUnix/>.
113 IBM Corporation 2000. <http://www.ibm.com/> All Rights Reserved.
115 This documentation is covered by the IBM Public License Version 1.0. It was
116 converted from HTML to POD by software written by Chas Williams and Russ
117 Allbery, based on work by Alf Wachsmann and Elizabeth Cassell.