.\" Automatically generated by Pod::Man 2.25 (Pod::Simple 3.20) .\" .\" 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++. Capital omega is used to do unbreakable dashes and .\" therefore won't be available. \*(C` and \*(C' expand to `' in nroff, .\" nothing in troff, for use with C<>. .tr \(*W- .ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p' .ie n \{\ . ds -- \(*W- . ds PI pi . if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch . if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch . ds L" "" . ds R" "" . ds C` "" . ds C' "" 'br\} .el\{\ . ds -- \|\(em\| . ds PI \(*p . ds L" `` . ds R" '' 'br\} .\" .\" Escape single quotes in literal strings from groff's Unicode transform. .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" .\" If the F register is turned on, we'll generate index entries on stderr for .\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index .\" entries marked with X<> in POD. Of course, you'll have to process the .\" output yourself in some meaningful fashion. .ie \nF \{\ . de IX . tm Index:\\$1\t\\n%\t"\\$2" .. . nr % 0 . rr F .\} .el \{\ . de IX .. .\} .\" .\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2). .\" Fear. Run. Save yourself. No user-serviceable parts. . \" fudge factors for nroff and troff .if n \{\ . ds #H 0 . ds #V .8m . ds #F .3m . ds #[ \f1 . ds #] \fP .\} .if t \{\ . ds #H ((1u-(\\\\n(.fu%2u))*.13m) . ds #V .6m . ds #F 0 . ds #[ \& . ds #] \& .\} . \" simple accents for nroff and troff .if n \{\ . ds ' \& . ds ` \& . ds ^ \& . ds , \& . ds ~ ~ . ds / .\} .if t \{\ . ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u" . ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u' . ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u' . ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u' . ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u' . ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u' .\} . \" troff and (daisy-wheel) nroff accents .ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V' .ds 8 \h'\*(#H'\(*b\h'-\*(#H' .ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#] .ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H' .ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u' .ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#] .ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#] .ds ae a\h'-(\w'a'u*4/10)'e .ds Ae A\h'-(\w'A'u*4/10)'E . \" corrections for vroff .if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u' .if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u' . \" for low resolution devices (crt and lpr) .if \n(.H>23 .if \n(.V>19 \ \{\ . ds : e . ds 8 ss . ds o a . ds d- d\h'-1'\(ga . ds D- D\h'-1'\(hy . ds th \o'bp' . ds Th \o'LP' . ds ae ae . ds Ae AE .\} .rm #[ #] #H #V #F C .\" ======================================================================== .\" .IX Title "VOS_CHANGEADDR 1" .TH VOS_CHANGEADDR 1 "2021-12-09" "OpenAFS" "AFS Command Reference" .\" For nroff, turn off justification. 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\-force\fR] [\fB\-cell\fR\ <\fIcell\ name\fR>] [\fB\-noauth\fR] [\fB\-localauth\fR] [\fB\-verbose\fR] [\fB\-encrypt\fR] [\fB\-noresolve\fR] [\fB\-config\fR\ <\fIconfig\ directory\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\-f\fR] [\fB\-c\fR\ <\fIcell\ name\fR>] [\fB\-noa\fR] [\fB\-l\fR] [\fB\-v\fR] [\fB\-e\fR] [\fB\-nor\fR] [\fB\-co\fR\ <\fIconfig\ directory\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 move or remove volumes). It is appropriate to remove a \s-1VLDB\s0 server entry when removing the corresponding file server machine from service. .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. .Sp Unless the \fB\-force\fR option is given, \fBvos changeaddr\fR will refuse to change addresses when the address given in \fB\-oldaddr\fR is registered with a multihomed server entry in the \s-1VLDB\s0. See \*(L"\s-1CAUTIONS\s0\*(R". .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\-force\fR" 4 .IX Item "-force" Overrides the multihomed server entry check when the \fB\-oldaddr\fR and \&\fB\-newaddr\fR options are combined. The \fB\-force\fR flag is provided for historical compatibility and is not recommended. .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/usr/afs/etc/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\-config\fR <\fIconfiguration directory\fR>" 4 .IX Item "-config " Set the location of the configuration directory to be used. This defaults to \&\fI/usr/vice/etc\fR, except if \fB\-localauth\fR is specified, in which case the default is \fI/usr/afs/etc\fR. This option allows the use of alternative configuration locations for testing purposes. .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/usr/afs/etc/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.