1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
<!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="auarf033.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="auarf035.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="HDRTL" HREF="auarf002.htm#ToC_32">TL_<I>device_name</I></A></H2>
<P><STRONG>Purpose</STRONG>
<P>Traces Tape Coordinator operations and logs errors
<P><STRONG>Description</STRONG>
<P>The <B>TL_</B><VAR>device_name</VAR> file logs the actions performed by
the Backup System Tape Coordinator (<B>butc</B> process) that controls the
tape device or backup data file indicated by <VAR>device_name</VAR>. It
also records the same error and warning messages written to the
<B>TE_</B><VAR>device_name</VAR> file.
<P>As the Tape Coordinator initializes, it creates the file in ASCII format in
the <B>/usr/afs/backup</B> directory. If there is an existing file,
the Tape Coordinator renames it to
<B>TL_</B><VAR>device_name</VAR><B>.old</B>, overwriting the
existing <B>TL_</B><VAR>device_name</VAR><B>.old</B> file if it
exists.
<P>For a tape device, the Tape Coordinator derives the variable
<VAR>device_name</VAR> portion of the filename from the device pathname listed
in the local <B>/usr/afs/backup/tapeconfig</B> file, by stripping off the
initial <B>/dev/</B> string and replacing any other slashes in the name
with underscores. For example, the filename for a device called
<B>/dev/rmt/4m</B> is <B>TL_rmt_4m</B>. Similarly, for a backup
data file the Tape Coordinator strips off the initial slash (/) and replaces
any other slashes in the name with underscores. For example, the
filename for a backup data file called <B>/var/tmp/FILE</B> is
<B>TL_var_tmp_FILE</B>.
<P><STRONG>Related Information</STRONG>
<P><A HREF="auarf031.htm#HDRTE">TE_<I>device_name</I></A>
<P><A HREF="auarf050.htm#HDRTAPECONFIG">tapeconfig</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="auarf033.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="auarf035.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>
|
