.\" Automatically generated by Pod::Man 4.14 (Pod::Simple 3.43) .\" .\" 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_zap \- Removes a volume from its site without writing to the VLDB .SH "SYNOPSIS" .IX Header "SYNOPSIS" \&\fBvos zap\fR \fB\-server\fR\ <\fImachine\ name\fR> \fB\-partition\fR\ <\fIpartition\ name\fR> \fB\-id\fR\ <\fIvolume\ \s-1ID\s0\fR> [\fB\-force\fR] [\fB\-backup\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 z\fR \fB\-s\fR\ <\fImachine\ name\fR> \fB\-p\fR\ <\fIpartition\ name\fR> \fB\-i\fR\ <\fIvolume\ \s-1ID\s0\fR> [\fB\-f\fR] [\fB\-b\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 zap\fR command removes the volume with the specified \fIvolume \s-1ID\s0\fR from the site defined by the \fB\-server\fR and \fB\-partition\fR arguments, without attempting to change the corresponding Volume Location Database (\s-1VLDB\s0) entry. If removing the volume can possibly result in incorrect data in the \s-1VLDB,\s0 a warning message is displayed. .PP The \fB\-force\fR flag removes a volume even if it cannot be \*(L"attached\*(R" (brought online), which can happen either because the volume is extremely damaged or because the Salvager functioned abnormally. Without this flag, this command cannot remove volumes that are not attachable. See also \&\*(L"\s-1CAUTIONS\*(R"\s0. .PP To remove the specified read/write volume's backup version at the same time, include the \fB\-backup\fR flag. .SH "CAUTIONS" .IX Header "CAUTIONS" Do not use this command as the standard way to remove a volume, as it is likely to put the \s-1VLDB\s0 out of sync with the volumes on servers. Use the \&\fBvos remove\fR command instead. .PP This command is useful in situations where it is important to delete the volume, but for some reason the \s-1VLDB\s0 is unreachable \*(-- for example, because the Volume Location Server is unavailable. The issuer can remove the \s-1VLDB\s0 entry later with the \fBvos remove\fR or \fBvos delentry\fR command, or it is removed automatically when the \fBvos syncserv\fR and \fBvos syncvldb\fR commands run. .PP To remove a read-only site defined in the \s-1VLDB\s0 by mistake, before a copy actually exists at the site, use the \fBvos remsite\fR command. To remove an entire \s-1VLDB\s0 entry without affecting volumes at their sites, use the \fBvos delentry\fR command. .PP Do not use the \fB\-force\fR flag if the volume is online, but only when attempts to remove the volume with the \fBvos remove\fR or the \fBvos zap\fR command have failed, or the volume definitely cannot be attached. After using the \fB\-force\fR flag, make sure that the volume's \s-1VLDB\s0 entry is also removed (issue the \fBvos delentry\fR command if necessary). .PP Adding the \fB\-force\fR flag makes the command take considerably longer \*(-- about as long as a salvage of the relevant partition \*(-- since the Volume Server examines all inodes on the partition for traces of the volume. .SH "OPTIONS" .IX Header "OPTIONS" .IP "\fB\-server\fR <\fIserver name\fR>" 4 .IX Item "-server " Identifies the file server machine from which to remove the volume. Provide the machine's \s-1IP\s0 address or its host name (either fully qualified or using an unambiguous abbreviation). For details, see \fBvos\fR\|(1). .IP "\fB\-partition\fR <\fIpartition name\fR>" 4 .IX Item "-partition " Identifies the partition (on the file server machine specified by the \&\fB\-server\fR argument) from which to remove the volume. Provide the partition's complete name with preceding slash (for example, \f(CW\*(C`/vicepa\*(C'\fR) or use one of the three acceptable abbreviated forms. For details, see \&\fBvos\fR\|(1). .IP "\fB\-id\fR <\fIvolume \s-1ID\s0\fR>" 4 .IX Item "-id " Specifies the volume \s-1ID\s0 number of the volume to remove, which can be of any of the three types. The volume name is not acceptable. .IP "\fB\-force\fR" 4 .IX Item "-force" Removes the volume even though it cannot be attached (brought online). Use only after the failure of previous attempts to remove the volume by using the \fBvos remove\fR command or the \fBvos zap\fR command without this flag. .IP "\fB\-backup\fR" 4 .IX Item "-backup" Removes the backup version of the read/write volume specified by the \&\fB\-id\fR argument. Do not use this flag if the \fB\-id\fR argument identifies a read-only or backup volume. .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 \fBvos\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 \&\fBvos\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 \fBvos\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/etc/openafs\fR, except if \fB\-localauth\fR is specified, in which case the default is \fI/etc/openafs/server\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 example removes the volume with volume \s-1ID 536870988\s0 from the \&\fI/vicepf\fR partition of the file server machine \f(CW\*(C`fs6.example.com\*(C'\fR, without noting the change in the \s-1VLDB.\s0 .PP .Vb 1 \& % vos zap \-server fs6.example.com \-partition f \-id 536870988 .Ve .SH "PRIVILEGE REQUIRED" .IX Header "PRIVILEGE REQUIRED" The issuer must be listed in the \fI/etc/openafs/server/UserList\fR file on the machine specified with the \fB\-server\fR argument and on each database server machine. If the \fB\-localauth\fR flag is included, the issuer must instead be logged on to a server machine as the local superuser \f(CW\*(C`root\*(C'\fR. .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fBvos\fR\|(1), \&\fBvos_delentry\fR\|(1), \&\fBvos_remove\fR\|(1), \&\fBvos_remsite\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.