.\" Automatically generated by Pod::Man 2.28 (Pod::Simple 3.28) .\" .\" Standard preamble: .\" ======================================================================== .de Sp \" Vertical space (when we can't use .PP) .if t .sp .5v .if n .sp .. .de Vb \" Begin verbatim text .ft CW .nf .ne \\$1 .. .de Ve \" End verbatim text .ft R .fi .. .\" Set up some character translations and predefined strings. \*(-- will .\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left .\" double quote, and \*(R" will give a right double quote. \*(C+ will .\" give a nicer C++. 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Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" vos_changeaddr \- Changes or removes a file server machine's entry in the VLDB .SH "SYNOPSIS" .IX Header "SYNOPSIS" \&\fBvos changeaddr\fR \fB\-oldaddr\fR\ <\fIoriginal\ \s-1IP\s0\ address\fR> [\fB\-newaddr\fR\ <\fInew\ \s-1IP\s0\ address\fR>] [\fB\-remove\fR] [\fB\-cell\fR\ <\fIcell\ name\fR>] [\fB\-noauth\fR] [\fB\-localauth\fR] [\fB\-verbose\fR] [\fB\-encrypt\fR] [\fB\-noresolve\fR] [\fB\-help\fR] .PP \&\fBvos changea\fR \fB\-o\fR\ <\fIoriginal\ \s-1IP\s0\ address\fR> [\fB\-ne\fR\ <\fInew\ \s-1IP\s0\ address\fR>] [\fB\-r\fR] [\fB\-c\fR\ <\fIcell\ name\fR>] [\fB\-noa\fR] [\fB\-l\fR] [\fB\-v\fR] [\fB\-e\fR] [\fB\-nor\fR] [\fB\-h\fR] .SH "DESCRIPTION" .IX Header "DESCRIPTION" The \fBvos changeaddr\fR command removes a server entry from the Volume Location Database (\s-1VLDB\s0) when the \fB\-remove\fR flag is combined with the \&\fB\-oldaddr\fR argument. There must be no \s-1VLDB\s0 entries that list the machine as a site for any version of a volume (if necessary, use the \fBvos move\fR or \fBvos remove\fR command to more or remove volumes). It is appropriate to remove a \s-1VLDB\s0 server entry when removing the corresponding file server machine from service; this is the only recommended use of the command. .PP To display all \s-1VLDB\s0 server entries, use the \fBvos listaddrs\fR command. .SH "CAUTIONS" .IX Header "CAUTIONS" Combining the command's \fB\-oldaddr\fR and \fB\-newaddr\fR arguments is no longer the appropriate way to change the \s-1IP\s0 address registered for a file server machine. Furthermore, if a machine is multihomed and its server entry includes several addresses, then the address specified with the \&\fB\-newaddr\fR argument replaces all of the addresses currently listed in the server entry that includes the address specified by the \fB\-oldaddr\fR argument. This effectively makes the machine single-homed with respect to \&\s-1AFS\s0 operations, which is probably not the desired result. .PP The recommended method for changing the \s-1IP\s0 addresses in a server entry is instead to restart the \f(CW\*(C`fs\*(C'\fR process group (which includes the File Server) after using the utilities provided by the operating system to reconfigure the machine's network interfaces. For a description of how the File Server constructs and registers a list of its network interfaces in the \s-1VLDB,\s0 see \fIsysid\fR\|(5). .PP If, counter to recommended usage, the command is used to change the \s-1IP\s0 address in a server entry, it does not also change the names of machine entries in the Protection Database. Operations fail when they refer to a protection group that has an obsolete \s-1IP\s0 address in it. Use the \fBpts rename\fR command to change the names of machine entries that correspond to the addresses changed with this command. Changing the address of a database server machine also requires updating the client and server versions of the \fICellServDB\fR file on every machine. .SH "OPTIONS" .IX Header "OPTIONS" .IP "\fB\-oldaddr\fR <\fIoriginal \s-1IP\s0 address\fR>" 4 .IX Item "-oldaddr " Specifies the \s-1IP\s0 address currently registered for the file server machine in the \s-1VLDB\s0 server entry. If there are multiple addresses registered for a multihomed machine, use any of them to identify the server entry. .IP "\fB\-newaddr\fR <\fInew \s-1IP\s0 address\fR>" 4 .IX Item "-newaddr " Specifies the new \s-1IP\s0 address that replaces all currently registered addresses. .IP "\fB\-remove\fR" 4 .IX Item "-remove" Removes from the \s-1VLDB\s0 the server entry that includes the address specified by the \fB\-oldaddr\fR argument. .IP "\fB\-cell\fR <\fIcell name\fR>" 4 .IX Item "-cell " Names the cell in which to run the command. Do not combine this argument with the \fB\-localauth\fR flag. For more details, see \fIvos\fR\|(1). .IP "\fB\-noauth\fR" 4 .IX Item "-noauth" Assigns the unprivileged identity \f(CW\*(C`anonymous\*(C'\fR to the issuer. Do not combine this flag with the \fB\-localauth\fR flag. For more details, see \&\fIvos\fR\|(1). .IP "\fB\-localauth\fR" 4 .IX Item "-localauth" Constructs a server ticket using a key from the local \&\fI/etc/openafs/server/KeyFile\fR file. The \fBvos\fR command interpreter presents it to the Volume Server and Volume Location Server during mutual authentication. Do not combine this flag with the \fB\-cell\fR argument or \&\fB\-noauth\fR flag. For more details, see \fIvos\fR\|(1). .IP "\fB\-verbose\fR" 4 .IX Item "-verbose" Produces on the standard output stream a detailed trace of the command's execution. If this argument is omitted, only warnings and error messages appear. .IP "\fB\-encrypt\fR" 4 .IX Item "-encrypt" Encrypts the command so that the operation's results are not transmitted across the network in clear text. This option is available in OpenAFS versions 1.4.11 or later and 1.5.60 or later. .IP "\fB\-noresolve\fR" 4 .IX Item "-noresolve" Shows all servers as \s-1IP\s0 addresses instead of the \s-1DNS\s0 name. This is very useful when the server address is registered as 127.0.0.1 or when dealing with multi-homed servers. This option is available in OpenAFS versions 1.4.8 or later and 1.5.35 or later. .IP "\fB\-help\fR" 4 .IX Item "-help" Prints the online help for this command. All other valid options are ignored. .SH "EXAMPLES" .IX Header "EXAMPLES" The following command removes the \s-1VLDB\s0 server entry that includes the \s-1IP\s0 address \f(CW192.12.107.214\fR. .PP .Vb 1 \& % vos changeaddr \-oldaddr 192.12.107.214 \-remove .Ve .SH "PRIVILEGE REQUIRED" .IX Header "PRIVILEGE REQUIRED" Issuer must be listed in the \fI/etc/openafs/server/UserList\fR file on the machine specified with the \fB\-oldaddr\fR argument and on each database server machine. .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fICellServDB\fR\|(5), \&\fIUserList\fR\|(5), \&\fIsysid\fR\|(5), \&\fIfileserver\fR\|(8), \&\fIpts_rename\fR\|(1), \&\fIvos\fR\|(1), \&\fIvos_listaddrs\fR\|(1) .SH "COPYRIGHT" .IX Header "COPYRIGHT" \&\s-1IBM\s0 Corporation 2000. All Rights Reserved. .PP This documentation is covered by the \s-1IBM\s0 Public License Version 1.0. It was converted from \s-1HTML\s0 to \s-1POD\s0 by software written by Chas Williams and Russ Allbery, based on work by Alf Wachsmann and Elizabeth Cassell.