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HTML
122 lines
6.6 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 4//EN">
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<HTML><HEAD>
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<TITLE>Administration Reference</TITLE>
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<!-- Workbench Version (AIX) on 3 Oct 2000 at 16:18:30 -->
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<META HTTP-EQUIV="updated" CONTENT="Tue, 03 Oct 2000 16:18:29">
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<META HTTP-EQUIV="review" CONTENT="Wed, 03 Oct 2001 16:18:29">
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<META HTTP-EQUIV="expires" CONTENT="Thu, 03 Oct 2002 16:18:29">
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</HEAD><BODY>
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<!-- (C) IBM Corporation 2000. All Rights Reserved -->
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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="auarf089.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="auarf091.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="HDRBK_VOLINFO" HREF="auarf002.htm#ToC_104">backup volinfo</A></H2>
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<A NAME="IDX4416"></A>
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<A NAME="IDX4417"></A>
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<A NAME="IDX4418"></A>
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<A NAME="IDX4419"></A>
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<A NAME="IDX4420"></A>
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<A NAME="IDX4421"></A>
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<P><STRONG>Purpose</STRONG>
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<P>Displays a volume's dump history from the Backup Database
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<P><STRONG>Synopsis</STRONG>
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<PRE><B>backup volinfo -volume</B> <<VAR>volume name</VAR>>
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[<B>-localauth</B>] [<B>-cell</B> <<VAR>cell name</VAR>>] [<B>-help</B>]
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<B>backup voli -v</B> <<VAR>volume name</VAR>> [<B>-l</B>] [<B>-c</B> <<VAR>cell name</VAR>>] [<B>-h</B>]
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</PRE>
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<P><STRONG>Description</STRONG>
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<P>The <B>backup volinfo</B> command displays a dump history of the
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specified volume, reporting information such as the date on which the volume
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was dumped and the tapes that contain it. Include the
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<B>.backup</B> extension on the volume name if the backup version
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of the volume was dumped.
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<P><STRONG>Options</STRONG>
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<DL>
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<P><DT><B>-volume
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</B><DD>Names the volume for which to display the dump history. Include
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the<TT> .backup</TT> or <TT>.readonly</TT> extension if the
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backup or read-only version of the volume was dumped.
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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>backup</B> command
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interpreter presents it to the Backup Server, Volume Server and VL Server
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during mutual authentication. Do not combine this flag with the
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<B>-cell</B> argument. For more details, see the introductory
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<B>backup</B> reference page.
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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>backup</B> reference page.
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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>Output</STRONG>
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<P>The output includes a line for each Backup Database dump record that
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mentions the specified volume, order from most to least recent. The
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output for each record appears in a table with six columns:
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<DL>
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<P><DT><B><TT>dumpID</TT>
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</B><DD>The dump ID of the dump that includes the volume.
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<P><DT><B><TT>lvl</TT>
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</B><DD>The depth in the dump hierarchy of the dump level at which the volume was
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dumped. A value of <TT>0</TT> indicates a full dump. A value
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of <TT>1</TT> or greater indicates an incremental dump made at the specified
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depth in the dump hierarchy.
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<P><DT><B><TT>parentid</TT>
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</B><DD>The dump ID of the dump's parent dump. A value of <TT>0</TT>
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indicates a full dump, which has no parent; in this case, the value in
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the <TT>lvl</TT> column is also <TT>0</TT>.
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<P><DT><B><TT>creation date</TT>
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</B><DD>The date and time at which the Backup System started the dump operation
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that created the dump.
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<P><DT><B><TT>clone date</TT>
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</B><DD>For a backup or read-only volume, the time at which it was cloned from its
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read/write source. For a read/write volume, the same as the value in
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the <TT>creation date</TT> field.
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<P><DT><B><TT>tape name</TT>
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</B><DD>The name of the tape containing the dump: either the permanent tape
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name, or an AFS tape name in the format
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<I>volume_set_name</I>.<I>dump_level_name</I>.<I>tape_index</I>
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where <I>volume_set_name</I> is the name of the volume set associated with
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the initial dump in the dump set of which this tape is a part;
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<I>dump_level_name</I> is the name of the dump level at which the initial
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dump was backed up; <I>tape_index</I> is the ordinal of the tape in
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the dump set. Either type of name can be followed by a dump ID in
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parentheses; if it appears, it is the dump ID of the initial dump in the
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dump set to which this appended dump belongs.
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</DL>
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<P><STRONG>Examples</STRONG>
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<P>The following example shows part of the dump history of the Backup volume
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<B>user.smith.backup</B>:
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<PRE> % <B>backup volinfo -volume user.smith.backup</B>
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DumpID lvl parentID creation date clone date tape name
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924600000 1 924427600 04/20/1999 05:20 04/20/1999 05:01 user_incr_2 (924514392)
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924514392 1 924427600 04/19/1999 05:33 04/19/1999 05:08 user_incr_2
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924427600 0 0 04/18/1999 05:26 04/18/1999 04:58 user_full_6
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. . . . . . . .
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. . . . . . . .
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</PRE>
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<P><STRONG>Privilege Required</STRONG>
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<P>None
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<P><STRONG>Related Information</STRONG>
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<P><A HREF="auarf060.htm#HDRBK_INTRO">backup</A>
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<P><A HREF="auarf074.htm#HDRBK_DUMPINFO">backup dumpinfo</A>
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<P><A HREF="auarf091.htm#HDRBK_VOLRESTORE">backup volrestore</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="auarf089.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="auarf091.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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<!-- Begin Footer Records ========================================== -->
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<P><HR><B>
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<br>© <A HREF="http://www.ibm.com/">IBM Corporation 2000.</A> All Rights Reserved
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</B>
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<A NAME="Bot_Of_Page"></A>
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</BODY></HTML>
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