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.\"
.IX Title "VOS_UNLOCK 1"
.TH VOS_UNLOCK 1 "2012-01-23" "OpenAFS" "AFS Command Reference"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.nh
.SH "NAME"
vos_unlock \- Unlocks a single VLDB entry
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
\&\fBvos unlock\fR \fB\-id\fR\ <\fIvolume\ name\ or\ \s-1ID\s0\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 unlock\fR \fB\-i\fR\ <\fIvolume\ name\ or\ \s-1ID\s0\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 unlock\fR command releases the lock on the Volume Location
Database (\s-1VLDB\s0) entry for the indicated volume.
.SH "CAUTIONS"
.IX Header "CAUTIONS"
Do not user this command under normal circumstances.
.PP
It is useful if the \s-1VLDB\s0 entry is locked but there is no reason to suspect
inconsistency within the volume or between it and the \s-1VLDB\s0. Note that it
is possible to list information from locked \s-1VLDB\s0 entries, even though they
cannot be manipulated in other ways.
.PP
The \fBvos unlockvldb\fR command unlocks several \s-1VLDB\s0 entries at once, or
even the entire \s-1VLDB\s0. The \fBvos lock\fR command locks a \s-1VLDB\s0 entry so that
no one else can perform an action that requires writing the \s-1VLDB\s0.
.SH "OPTIONS"
.IX Header "OPTIONS"
.IP "\fB\-id\fR <\fIvolume name or \s-1ID\s0\fR>" 4
.IX Item "-id <volume name or ID>"
Specifies either the complete name or volume \s-1ID\s0 number of a volume of any
of the three types.
.IP "\fB\-cell\fR <\fIcell name\fR>" 4
.IX Item "-cell <cell name>"
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\-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 unlocks the \s-1VLDB\s0 entry for the volume \f(CW\*(C`user.terry\*(C'\fR.
.PP
.Vb 1
\&   % vos unlock user.terry
.Ve
.SH "PRIVILEGE REQUIRED"
.IX Header "PRIVILEGE REQUIRED"
The issuer must be listed in the \fI/usr/afs/etc/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"
\&\fIvos\fR\|(1),
\&\fIvos_lock\fR\|(1),
\&\fIvos_unlockvldb\fR\|(1)
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
\&\s-1IBM\s0 Corporation 2000. <http://www.ibm.com/> 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.