Annotation of /trunk/prelink/prelink.cron
Parent Directory | Revision Log
Revision 87 -
(hide annotations)
(download)
Sun Dec 24 14:02:24 2006 UTC (17 years, 9 months ago) by niro
File size: 2270 byte(s)
Sun Dec 24 14:02:24 2006 UTC (17 years, 9 months ago) by niro
File size: 2270 byte(s)
new files
1 | niro | 87 | #!/bin/sh |
2 | # $Header: /root/magellan-cvs/src/prelink/prelink.cron,v 1.1 2006-12-24 14:02:24 niro Exp $ | ||
3 | |||
4 | . /etc/conf.d/prelink | ||
5 | |||
6 | renice +19 -p $$ >/dev/null 2>&1 | ||
7 | |||
8 | if [ "$PRELINKING" != yes ]; then | ||
9 | if [ -f /etc/prelink.cache ]; then | ||
10 | echo /usr/sbin/prelink -uav > /var/log/prelink/prelink.log | ||
11 | /usr/sbin/prelink -uav >> /var/log/prelink/prelink.log 2>&1 \ | ||
12 | || echo Prelink failed with return value $? >> /var/log/prelink/prelink.log | ||
13 | rm -f /etc/prelink.cache | ||
14 | # Restart init if needed | ||
15 | [ -n "$(find `ldd /sbin/init | awk 'NF == 4 { print $3 }'` /sbin/init -ctime -1 2>/dev/null )" ] && /sbin/telinit u | ||
16 | fi | ||
17 | exit 0 | ||
18 | fi | ||
19 | |||
20 | if [ ! -f /etc/prelink.cache -o -f /var/lib/misc/prelink.force ] \ | ||
21 | || grep -q '^prelink-ELF0.[0-2]' /etc/prelink.cache; then | ||
22 | # If cache does not exist or is from older prelink versions or | ||
23 | # if we were asked to explicitely, force full prelinking | ||
24 | rm -f /etc/prelink.cache /var/lib/misc/prelink.force | ||
25 | PRELINK_OPTS="$PRELINK_OPTS -f" | ||
26 | date > /var/lib/misc/prelink.full | ||
27 | cp -a /var/lib/misc/prelink.{full,quick} | ||
28 | elif [ -n "$PRELINK_FULL_TIME_INTERVAL" \ | ||
29 | -a "`find /var/lib/misc/prelink.full -mtime -${PRELINK_FULL_TIME_INTERVAL} 2>/dev/null`" \ | ||
30 | = /var/lib/misc/prelink.full ]; then | ||
31 | # If no more than PRELINK_NONRPM_CHECK_INTERVAL days elapsed from last prelink | ||
32 | # (be it full or quick) and no packages have been upgraded via rpm since then, | ||
33 | # don't do anything. | ||
34 | [ "`find /var/lib/misc/prelink.quick -mtime -${PRELINK_NONRPM_CHECK_INTERVAL:-7} 2>/dev/null`" \ | ||
35 | -a -f /var/lib/rpm/Packages \ | ||
36 | -a /var/lib/rpm/Packages -ot /var/lib/misc/prelink.quick ] && exit 0 | ||
37 | date > /var/lib/misc/prelink.quick | ||
38 | # If prelink without -q has been run in the last | ||
39 | # PRELINK_FULL_TIME_INTERVAL days, just use quick mode | ||
40 | PRELINK_OPTS="$PRELINK_OPTS -q" | ||
41 | else | ||
42 | date > /var/lib/misc/prelink.full | ||
43 | cp -a /var/lib/misc/prelink.{full,quick} | ||
44 | fi | ||
45 | |||
46 | echo /usr/sbin/prelink -av $PRELINK_OPTS > /var/log/prelink/prelink.log | ||
47 | /usr/sbin/prelink -av $PRELINK_OPTS >> /var/log/prelink/prelink.log 2>&1 \ | ||
48 | || echo Prelink failed with return value $? >> /var/log/prelink/prelink.log | ||
49 | # Restart init if needed | ||
50 | [ -n "$(find `ldd /sbin/init | awk 'NF == 4 { print $3 }'` /sbin/init -ctime -1 2>/dev/null )" ] && /sbin/telinit u | ||
51 | |||
52 | exit 0 |