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<HTML><HEAD>
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<TITLE>Administration Reference</TITLE>
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<META HTTP-EQUIV="updated" CONTENT="Tue, 03 Oct 2000 16:18:29">
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<A NAME="Top_Of_Page"></A>
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<H1>Administration Reference</H1>
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<HR><P ALIGN="center"> <A HREF="../index.htm"><IMG SRC="../books.gif" BORDER="0" ALT="[Return to Library]"></A> <A HREF="auarf002.htm#ToC"><IMG SRC="../toc.gif" BORDER="0" ALT="[Contents]"></A> <A HREF="auarf278.htm"><IMG SRC="../prev.gif" BORDER="0" ALT="[Previous Topic]"></A> <A HREF="#Bot_Of_Page"><IMG SRC="../bot.gif" BORDER="0" ALT="[Bottom of Topic]"></A> <A HREF="auarf280.htm"><IMG SRC="../next.gif" BORDER="0" ALT="[Next Topic]"></A> <A HREF="auarf284.htm#HDRINDEX"><IMG SRC="../index.gif" BORDER="0" ALT="[Index]"></A> <P>
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<P>
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<H2><A NAME="HDRVOS_UNLOCKVLDB" HREF="auarf002.htm#ToC_293">vos unlockvldb</A></H2>
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<A NAME="IDX5859"></A>
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<A NAME="IDX5860"></A>
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<A NAME="IDX5861"></A>
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<A NAME="IDX5862"></A>
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<P><STRONG>Purpose</STRONG>
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<P>Unlocks several locked VLDB entries
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<P><STRONG>Synopsis</STRONG>
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<PRE><B>vos unlockvldb</B> [<B>-server</B> <<VAR>machine name</VAR>>] [<B>-partition</B> <<VAR>partition name</VAR>>]
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[<B>-cell</B> <<VAR>cell name</VAR>>] [<B>-noauth</B>] [<B>-localauth</B>]
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[<B>-verbose</B>] [<B>-help</B>]
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<B>vos unlockv</B> [<B>-s</B> <<VAR>machine name</VAR>>] [<B>-p</B> <<VAR>partition name</VAR>>]
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[<B>-c</B> <<VAR>cell name</VAR>>] [<B>-n</B>] [<B>-l</B>] [<B>-v</B>] [<B>-h</B>]
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</PRE>
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<P><STRONG>Description</STRONG>
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<P>The <B>vos unlockvldb</B> command releases the lock on the Volume
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Location Database (VLDB) entries indicated by the combination of arguments
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provided:
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<UL>
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<P><LI>To unlock all entries in the VLDB, provide no arguments
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<P><LI>To unlock all entries that mention a file server machine in a site
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definition, provide its name with the <B>-server</B> argument
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<P><LI>To unlock all entries that mention a partition on any file server machine
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in a site definition, provide the partition name with the
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<B>-partition</B> argument
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<P><LI>To unlock all entries that mention a specific site, provide both the
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<B>-server</B> and <B>-partition</B> arguments.
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</UL>
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<P>To unlock a single volume, use the <B>vos unlock</B> command
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instead.
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<P><STRONG>Cautions</STRONG>
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<P>Do not use this command under normal circumstances.
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<P>It is useful if VLDB entries for volumes at a certain site are locked but
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there is no reason to suspect inconsistency within the volume or between it
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and the VLDB. Note that it is possible to list information from locked
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VLDB entries, even though they cannot be manipulated in other ways.
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<P>The <B>vos lock</B> command locks a VLDB entry so that no one else can
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perform an action that requires writing the VLDB.
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<P><STRONG>Options</STRONG>
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<DL>
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<P><DT><B>-server
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</B><DD>Identifies the file server machine for which to unlock VLDB
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entries. Provide the machine's IP address or its host name (either
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fully qualified or using an unambiguous abbreviation). For details, see
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the introductory reference page for the <B>vos</B> command suite.
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<P><DT><B>-partition
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</B><DD>Identifies the partition (on the file server machine specified by the
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<B>-server</B> argument) for which to unlock VLDB entries. Provide
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the partition's complete name with preceding slash (for example,
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<B>/vicepa</B>) or use one of the three acceptable abbreviated
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forms. For details, see the introductory reference page for the
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<B>vos</B> command suite.
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<P><DT><B>-cell
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</B><DD>Names the cell in which to run the command. Do not combine this
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argument with the <B>-localauth</B> flag. For more details, see the
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introductory <B>vos</B> reference page.
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<P><DT><B>-noauth
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</B><DD>Assigns the unprivileged identity <B>anonymous</B> to the
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issuer. Do not combine this flag with the <B>-localauth</B>
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flag. For more details, see the introductory <B>vos</B> reference
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page.
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<P><DT><B>-localauth
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</B><DD>Constructs a server ticket using a key from the local
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<B>/usr/afs/etc/KeyFile</B> file. The <B>vos</B> command
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interpreter presents it to the Volume Server and Volume Location Server during
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mutual authentication. Do not combine this flag with the
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<B>-cell</B> argument or <B>-noauth</B> flag. For more details,
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see the introductory <B>vos</B> reference page.
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<P><DT><B>-verbose
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</B><DD>Produces on the standard output stream a detailed trace of the
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command's execution. If this argument is omitted, only warnings
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and error messages appear.
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<P><DT><B>-help
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</B><DD>Prints the online help for this command. All other valid options
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are ignored.
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</DL>
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<P><STRONG>Examples</STRONG>
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<P>The following command unlocks all locked entries in the VLDB.
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<PRE> % <B>vos unlockvldb</B>
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</PRE>
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<P>The following command unlocks all locked VLDB entries that mention the
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<B>/vicepa</B> partition in a site definition.
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<PRE> % <B>vos unlockvldb -partition a</B>
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</PRE>
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<P>The following command unlocks all locked VLDB entries that refer to volumes
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on the <B>/vicepc</B> partition of the file server machine
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<B>fs3.abc.com</B>.
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<PRE> % <B>vos unlockvldb -server fs3.abc.com -partition c</B>
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</PRE>
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<P><STRONG>Privilege Required</STRONG>
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<P>The issuer must be listed in the <B>/usr/afs/etc/UserList</B> file on
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the machine specified with the <B>-server</B> argument and on each
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database server machine. If the <B>-localauth</B> flag is included,
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the issuer must instead be logged on to a server machine as the local
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superuser <B>root</B>.
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<P><STRONG>Related Information</STRONG>
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<P><A HREF="auarf252.htm#HDRVOS_INTRO">vos</A>
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<P><A HREF="auarf267.htm#HDRVOS_LOCK">vos lock</A>
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<P><A HREF="auarf278.htm#HDRVOS_UNLOCK">vos unlock</A>
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<P>
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<HR><P ALIGN="center"> <A HREF="../index.htm"><IMG SRC="../books.gif" BORDER="0" ALT="[Return to Library]"></A> <A HREF="auarf002.htm#ToC"><IMG SRC="../toc.gif" BORDER="0" ALT="[Contents]"></A> <A HREF="auarf278.htm"><IMG SRC="../prev.gif" BORDER="0" ALT="[Previous Topic]"></A> <A HREF="#Top_Of_Page"><IMG SRC="../top.gif" BORDER="0" ALT="[Top of Topic]"></A> <A HREF="auarf280.htm"><IMG SRC="../next.gif" BORDER="0" ALT="[Next Topic]"></A> <A HREF="auarf284.htm#HDRINDEX"><IMG SRC="../index.gif" BORDER="0" ALT="[Index]"></A> <P>
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