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<TITLE>Administration Reference</TITLE>
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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="auarf101.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="auarf103.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="HDRBOS_GETLOG" HREF="auarf002.htm#ToC_116">bos getlog</A></H2>
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<A NAME="IDX4527"></A>
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<A NAME="IDX4528"></A>
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<A NAME="IDX4529"></A>
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<P><STRONG>Purpose</STRONG>
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<P>Prints a server process's log file
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<P><STRONG>Synopsis</STRONG>
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<PRE><B>bos getlog -server</B> <<VAR>machine name</VAR>> <B>-file</B> <<VAR>log file to examine</VAR>>
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[<B>-cell</B> <<VAR>cell name</VAR>>] [<B>-noauth</B>] [<B>-localauth</B>] [<B>-help</B>]
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<B>bos getl -s</B> <<VAR>machine name</VAR>> <B>-f</B> <<VAR>log file to examine</VAR>> [<B>-c</B> <<VAR>cell name</VAR>>]
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[<B>-n</B>] [<B>-l</B>] [<B>-h</B>]
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</PRE>
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<P><STRONG>Description</STRONG>
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<P>The <B>bos getlog</B> command displays on the standard output stream
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the specified log file from the machine named by the <B>-server</B>
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argument. The BOS Server fetches the log file from the
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<B>/usr/afs/logs</B> directory unless an alternate pathname is provided as
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part of the <B>-file</B> argument.
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<P><STRONG>Cautions</STRONG>
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<P>Log files can grow quite large, especially for the database server
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processes. To keep them to a manageable size, periodically either use
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the UNIX <B>rm</B> command to truncate each log file, or use the <B>bos
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restart</B> command to restart each process.
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<P>It can take up to five minutes after the file is removed or process
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restarted for the space occupied by a log file to become available.
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<P><STRONG>Options</STRONG>
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<DL>
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<P><DT><B><B>-server</B>
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</B><DD>Indicates the server machine from which to retrieve the log file.
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Identify the machine by IP address or its host name (either fully-qualified or
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abbreviated unambiguously). For details, see the introductory reference
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page for the <B>bos</B> command suite.
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<P><DT><B><B>-file</B>
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</B><DD>Names the log file to display. If a filename only is provided, the
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BOS Server fetches the log file from the <B>/usr/afs/logs</B>
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directory; the standard values are:
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<DL>
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<P><DT><B><B>AuthLog</B>
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</B><DD>The Authentication Server (<B>kaserver</B>) log file
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<P><DT><B><B>BackupLog</B>
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</B><DD>The Backup Server (<B>buserver</B>) log file
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<P><DT><B><B>BosLog</B>
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</B><DD>The BOS Server (<B>bosserver</B>) log file
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<P><DT><B><B>FileLog</B>
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</B><DD>The File Server (<B>fileserver</B>) log file
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<P><DT><B><B>SalvageLog</B>
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</B><DD>The Salvager (<B>salvager</B>) log file
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<P><DT><B><B>VLLog</B>
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</B><DD>The Volume Location (VL) Server (<B>vlserver</B>) log file
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<P><DT><B><B>VolserLog</B>
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</B><DD>The Volume Server (<B>volserver</B>) log file
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</DL>
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<P>
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<P>If a pathname and filename are provided, the log file is retrieved from the
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indicated directory. Partial pathnames are interpreted relative to the
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<B>/usr/afs/logs</B> directory.
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<P><DT><B><B>-cell</B>
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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>bos</B> reference page.
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<P><DT><B><B>-noauth</B>
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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>bos</B> reference
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page.
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<P><DT><B><B>-localauth</B>
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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>bos</B> command
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interpreter presents the ticket to the BOS Server during mutual
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authentication. Do not combine this flag with the <B>-cell</B> or
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<B>-noauth</B> options. For more details, see the introductory
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<B>bos</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 is preceded by the line
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<PRE> Fetching log file '<VAR>filename</VAR>'...
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</PRE>
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<P>The remainder of the output depends on the particular log file.
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<P><STRONG>Examples</STRONG>
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<P>The following example displays the <B>FileLog</B> file from the machine
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<B>fs3.abc.com</B>:
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<PRE> % <B>bos getlog -server fs3.abc.com -file FileLog</B>
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Fetching log file 'FileLog'...
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Sun Nov 8 04:00:34 1998 File server starting
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Sun Nov 8 04:00:39 1998 Partition /vicepa: attached 21 volumes;
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0 volumes not attached
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Sun Nov 8 04:00:40 1998 File Server started Sun Nov 8 04:00:40
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1998
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Mon Nov 9 21:45:06 1998 CB: RCallBack (zero fid probe in host.c)
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failed for host 28cf37c0.22811
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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 named by the <B>-server</B> argument, or must be logged onto a
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server machine as the local superuser <B>root</B> if the
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<B>-localauth</B> flag is included.
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<P><STRONG>Related Information</STRONG>
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<P><A HREF="auarf093.htm#HDRBOS_INTRO">bos</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="auarf101.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="auarf103.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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