3 # Amanda, The Advanced Maryland Automatic Network Disk Archiver
4 # Copyright (c) 1991-1998 University of Maryland at College Park
7 # Permission to use, copy, modify, distribute, and sell this software and its
8 # documentation for any purpose is hereby granted without fee, provided that
9 # the above copyright notice appear in all copies and that both that
10 # copyright notice and this permission notice appear in supporting
11 # documentation, and that the name of U.M. not be used in advertising or
12 # publicity pertaining to distribution of the software without specific,
13 # written prior permission. U.M. makes no representations about the
14 # suitability of this software for any purpose. It is provided "as is"
15 # without express or implied warranty.
17 # U.M. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
18 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL U.M.
19 # BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
20 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
21 # OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
22 # CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
24 # Author: James da Silva, Systems Design and Analysis Group
25 # Computer Science Department
26 # University of Maryland at College Park
30 # amdump: Manage running one night's Amanda dump run.
34 exec_prefix=@exec_prefix@
36 libexecdir=@libexecdir@
40 PATH=$sbindir:$libexecdir:/usr/bin:/bin:/usr/sbin:/sbin:/usr/ucb
43 USE_VERSION_SUFFIXES="@USE_VERSION_SUFFIXES@"
44 if test "$USE_VERSION_SUFFIXES" = "yes"; then
52 echo "Usage: amdump config [host [disk...]...]" 1>&2
59 if [ ! -d $confdir/$conf ]; then
60 echo "amdump$SUF: could not find directory $confdir/$conf" 1>&2
65 cd $confdir/$conf || exit 1
67 logdir=`amgetconf$SUF $conf logdir "$@"`
68 [ $? -ne 0 ] && exit 1
69 errfile=$logdir/amdump
70 tapecycle=`amgetconf$SUF $conf tapecycle "$@"`
71 [ $? -ne 0 ] && exit 1
72 dumpuser=`amgetconf$SUF $conf dumpuser "$@"`
73 [ $? -ne 0 ] && exit 1
75 runuser=`{ whoami ; } 2>/dev/null`
77 idinfo=`{ id ; } 2>/dev/null`
79 runuser=${LOGNAME:-"??unknown??"}
81 runuser=`echo $idinfo | sed -e 's/).*//' -e 's/^.*(//'`
85 #if [ $runuser != $dumpuser ]; then
86 # echo "amdump: must be run as user $dumpuser, not $runuser" 1>&2
91 echo "amdump: waiting for hold file to be removed" 1>&2
92 while test -f hold; do
97 if test -f $errfile || test -f $logdir/log; then
98 echo "amdump: amdump or amflush is already running, or you must run amcleanup" 1>&2
105 # Plan and drive the dumps.
106 #exec </dev/null >$errfile 2>&1
109 [ $exit_code -ne 0 ] && exit_status=$exit_code
110 exec </dev/null 2>>$errfile 1>&2
112 [ $exit_code -ne 0 ] && exit_status=$exit_code
113 echo "amdump: start at `date`"
114 echo "amdump: datestamp `date +%Y%m%d`"
115 echo "amdump: starttime `date +%Y%m%d%H%M%S`"
116 $libexecdir/planner$SUF $conf "$@" | $libexecdir/driver$SUF $conf "$@"
118 [ $exit_code -ne 0 ] && exit_status=$exit_code
119 echo "amdump: end at `date`"
121 # Send out a report on the dumps.
122 $sbindir/amreport$SUF $conf "$@"
124 [ $exit_code -ne 0 ] && exit_status=$exit_code
126 # Roll the log file to its datestamped name.
127 $libexecdir/amlogroll$SUF $conf "$@"
129 [ $exit_code -ne 0 ] && exit_status=$exit_code
131 # Trim the log file to those for dumps that still exist.
132 $libexecdir/amtrmlog$SUF $conf "$@"
134 [ $exit_code -ne 0 ] && exit_status=$exit_code
136 # Trim the index file to those for dumps that still exist.
137 $libexecdir/amtrmidx$SUF $conf "$@"
139 [ $exit_code -ne 0 ] && exit_status=$exit_code
141 # Keep a debug log through the tapecycle plus a couple of days.
142 maxdays=`expr $tapecycle + 2`
144 # First, find out the last existing errfile,
145 # to avoid ``infinite'' loops if tapecycle is infinite
146 while [ $days -lt $maxdays ] && [ -f $errfile.$days ]; do
147 days=`expr $days + 1`
149 # Now, renumber the existing log files
150 while [ $days -ge 2 ]; do
151 ndays=`expr $days - 1`
152 mv $errfile.$ndays $errfile.$days
155 [ $exit_code -ne 0 ] && exit_status=$exit_code
158 mv $errfile $errfile.1
160 [ $exit_code -ne 0 ] && exit_status=$exit_code