mirror of
https://git.openafs.org/openafs.git
synced 2025-01-22 08:50:17 +00:00
146 lines
7.4 KiB
HTML
146 lines
7.4 KiB
HTML
|
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 4//EN">
|
||
|
|
<HTML><HEAD>
|
||
|
|
<TITLE>Administration Reference</TITLE>
|
||
|
|
<!-- Begin Header Records ========================================== -->
|
||
|
|
<!-- /tmp/idwt3672/auarf000.scr converted by idb2h R4.2 (359) ID -->
|
||
|
|
<!-- Workbench Version (AIX) on 3 Oct 2000 at 16:18:30 -->
|
||
|
|
<META HTTP-EQUIV="updated" CONTENT="Tue, 03 Oct 2000 16:18:29">
|
||
|
|
<META HTTP-EQUIV="review" CONTENT="Wed, 03 Oct 2001 16:18:29">
|
||
|
|
<META HTTP-EQUIV="expires" CONTENT="Thu, 03 Oct 2002 16:18:29">
|
||
|
|
</HEAD><BODY>
|
||
|
|
<!-- (C) IBM Corporation 2000. All Rights Reserved -->
|
||
|
|
<BODY bgcolor="ffffff">
|
||
|
|
<!-- End Header Records ============================================ -->
|
||
|
|
<A NAME="Top_Of_Page"></A>
|
||
|
|
<H1>Administration Reference</H1>
|
||
|
|
<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="auarf088.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="auarf090.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>
|
||
|
|
<P>
|
||
|
|
<H2><A NAME="HDRBK_STATUS" HREF="auarf002.htm#ToC_103">backup status</A></H2>
|
||
|
|
<A NAME="IDX4412"></A>
|
||
|
|
<A NAME="IDX4413"></A>
|
||
|
|
<A NAME="IDX4414"></A>
|
||
|
|
<A NAME="IDX4415"></A>
|
||
|
|
<P><STRONG>Purpose</STRONG>
|
||
|
|
<P>Reports a Tape Coordinator's status
|
||
|
|
<P><STRONG>Synopsis</STRONG>
|
||
|
|
<PRE><B>backup status</B> [<B>-portoffset</B> <<VAR>TC port offset</VAR>>]
|
||
|
|
[<B>-localauth</B>] [<B>-cell</B> <<VAR>cell name</VAR>>] [<B>-help</B>]
|
||
|
|
|
||
|
|
<B>backup st</B> [<B>-p</B> <<VAR>TC port offset</VAR>>] [<B>-l</B>] [<B>-c</B> <<VAR>cell name</VAR>>] [<B>-h</B>]
|
||
|
|
</PRE>
|
||
|
|
<P><STRONG>Description</STRONG>
|
||
|
|
<P>The <B>backup status</B> command displays which operation, if any, the
|
||
|
|
indicated Tape Coordinator is currently executing.
|
||
|
|
<P><STRONG>Options</STRONG>
|
||
|
|
<DL>
|
||
|
|
<P><DT><B>-portoffset
|
||
|
|
</B><DD>Specifies the port offset number of the Tape Coordinator for which to
|
||
|
|
report the status.
|
||
|
|
<P><DT><B>-localauth
|
||
|
|
</B><DD>Constructs a server ticket using a key from the local
|
||
|
|
<B>/usr/afs/etc/KeyFile</B> file. The <B>backup</B> command
|
||
|
|
interpreter presents it to the Backup Server, Volume Server and VL Server
|
||
|
|
during mutual authentication. Do not combine this flag with the
|
||
|
|
<B>-cell</B> argument. For more details, see the introductory
|
||
|
|
<B>backup</B> reference page.
|
||
|
|
<P><DT><B>-cell
|
||
|
|
</B><DD>Names the cell in which to run the command. Do not combine this
|
||
|
|
argument with the <B>-localauth</B> flag. For more details, see the
|
||
|
|
introductory <B>backup</B> reference page.
|
||
|
|
<P><DT><B>-help
|
||
|
|
</B><DD>Prints the online help for this command. All other valid options
|
||
|
|
are ignored.
|
||
|
|
</DL>
|
||
|
|
<P><STRONG>Output</STRONG>
|
||
|
|
<P>The following message indicates that the Tape Coordinator is not currently
|
||
|
|
performing an operation:
|
||
|
|
<PRE> Tape coordinator is idle
|
||
|
|
</PRE>
|
||
|
|
<P>Otherwise, the output includes a message of the following format for each
|
||
|
|
running or pending operation:
|
||
|
|
<PRE> Task <VAR>task_ID</VAR>: <VAR>operation</VAR>: <VAR>status</VAR>
|
||
|
|
</PRE>
|
||
|
|
<P>where
|
||
|
|
<DL>
|
||
|
|
<P><DT><B><VAR>task_ID</VAR>
|
||
|
|
</B><DD>Is a task identification number assigned by the Tape Coordinator.
|
||
|
|
It begins with the Tape Coordinator's port offset number.
|
||
|
|
<P><DT><B><VAR>operation</VAR>
|
||
|
|
</B><DD>Identifies the operation the Tape Coordinator is performing, which is
|
||
|
|
initiated by the indicated command:
|
||
|
|
<UL>
|
||
|
|
<P><LI><TT>Dump</TT> (the <B>backup dump</B> command)
|
||
|
|
<P><LI><TT>Restore</TT> (the <B>backup diskrestore</B>, <B>backup
|
||
|
|
volrestore</B>, or <B>backup volsetrestore</B> commands)
|
||
|
|
<P><LI><TT>Labeltape</TT> (the <B>backup labeltape</B> command)
|
||
|
|
<P><LI><TT>Scantape</TT> (the <B>backup scantape</B> command)
|
||
|
|
<P><LI><TT>SaveDb</TT> (the <B>backup savedb</B> command)
|
||
|
|
<P><LI><TT>RestoreDb</TT> (the <B>backup restoredb</B> command)
|
||
|
|
</UL>
|
||
|
|
<P><DT><B><VAR>status</VAR>
|
||
|
|
</B><DD>Indicates the job's current status in one of the following
|
||
|
|
messages.
|
||
|
|
<DL>
|
||
|
|
<P><DT><B><VAR>number</VAR> <TT>Kbytes transferred, volume</TT> <VAR>volume_name</VAR>
|
||
|
|
</B><DD>For a running dump operation, indicates the number of kilobytes copied to
|
||
|
|
tape or a backup data file so far, and the volume currently being
|
||
|
|
dumped.
|
||
|
|
<P><DT><B><VAR>number</VAR> <TT>Kbytes, restore.volume</TT>
|
||
|
|
</B><DD>For a running restore operation, indicates the number of kilobytes copied
|
||
|
|
into AFS from a tape or a backup data file so far.
|
||
|
|
<P><DT><B><TT>[abort requested]</TT>
|
||
|
|
</B><DD>The <B>(backup) kill</B> command was issued, but the termination
|
||
|
|
signal has yet to reach the Tape Coordinator.
|
||
|
|
<P><DT><B><TT>[abort sent]</TT>
|
||
|
|
</B><DD>The operation is canceled by the <B>(backup) kill</B> command.
|
||
|
|
Once the Backup System removes an operation from the queue or stops it from
|
||
|
|
running, it no longer appears at all in the output from the command.
|
||
|
|
<P><DT><B><TT>[butc contact lost]</TT>
|
||
|
|
</B><DD>The <B>backup</B> command interpreter cannot reach the Tape
|
||
|
|
Coordinator. The message can mean either that the Tape Coordinator
|
||
|
|
handling the operation was terminated or failed while the operation was
|
||
|
|
running, or that the connection to the Tape Coordinator timed out.
|
||
|
|
<P><DT><B><TT>[done]</TT>
|
||
|
|
</B><DD>The Tape Coordinator has finished the operation.
|
||
|
|
<P><DT><B><TT>[drive wait]</TT>
|
||
|
|
</B><DD>The operation is waiting for the specified tape drive to become
|
||
|
|
free.
|
||
|
|
<P><DT><B><TT>[operator wait]</TT>
|
||
|
|
</B><DD>The Tape Coordinator is waiting for the backup operator to insert a tape
|
||
|
|
in the drive.
|
||
|
|
</DL>
|
||
|
|
</DL>
|
||
|
|
<P>If the Tape Coordinator is communicating with an XBSA server (a third-party
|
||
|
|
backup utility that implements the Open Group's Backup Service API
|
||
|
|
[XBSA]), the following message appears last in the output:
|
||
|
|
<PRE> <VAR>XBSA_program</VAR> Tape coordinator
|
||
|
|
</PRE>
|
||
|
|
<P>where <VAR>XBSA_program</VAR> is the name of the XBSA-compliant
|
||
|
|
program.
|
||
|
|
<P><STRONG>Examples</STRONG>
|
||
|
|
<P>The following example shows that the Tape Coordinator with port offset 4
|
||
|
|
has so far dumped about 1.5 MB of data for the current dump operation,
|
||
|
|
and is currently dumping the volume named
|
||
|
|
<B>user.pat.backup</B>:
|
||
|
|
<PRE> % <B>backup status -portoffset 4</B>
|
||
|
|
Task 4001: Dump: 1520 Kbytes transferred, volume user.pat.backup
|
||
|
|
|
||
|
|
</PRE>
|
||
|
|
<P><STRONG>Privilege Required</STRONG>
|
||
|
|
<P>The issuer must be listed in the <B>/usr/afs/etc/UserList</B> file on
|
||
|
|
every machine where the Backup Server is running, or must be logged onto a
|
||
|
|
server machine as the local superuser <B>root</B> if the
|
||
|
|
<B>-localauth</B> flag is included.
|
||
|
|
<P><STRONG>Related Information</STRONG>
|
||
|
|
<P><A HREF="auarf060.htm#HDRBK_INTRO">backup</A>
|
||
|
|
<P><A HREF="auarf126.htm#HDRBUTC">butc</A>
|
||
|
|
<P>
|
||
|
|
<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="auarf088.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="auarf090.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>
|
||
|
|
<!-- Begin Footer Records ========================================== -->
|
||
|
|
<P><HR><B>
|
||
|
|
<br>© <A HREF="http://www.ibm.com/">IBM Corporation 2000.</A> All Rights Reserved
|
||
|
|
</B>
|
||
|
|
<!-- End Footer Records ============================================ -->
|
||
|
|
<A NAME="Bot_Of_Page"></A>
|
||
|
|
</BODY></HTML>
|