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发表于 2011-11-6 22:11
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内存过度消耗导致系统异常吧。把解决的方法放这里。- Dato login: root
- Password:
- Tomato v1.28.9054 MIPSR1-beta K26 virtual**3.6
- root@Dato:/tmp/home/root# ls
- root@Dato:/tmp/home/root# cd /tmp
- root@Dato:/tmp# ls
- 3_adblock1.dato dlhosts.include mnt script_init.sh
- 3_adblock2.dato etc null script_wanup.sh
- all_conn_dato.sh free_dato.sh ppp share
- crate_dato.sh home redial_dato.sh var
- dlhosts ipignore_dato.lst renewip_dato.sh wancheck_dato.sh
- dlhosts.exclude log script_fire.sh wol_dato.sh
- root@Dato:/tmp# uname -a
- Linux Dato 2.6.22.19 #3 Tue Nov 30 17:30:16 EST 2010 mips GNU/Linux
- root@Dato:/tmp# uptime
- 22:07:54 up 19 days, 10:24, load average: 0.00, 0.00, 0.00
- root@Dato:/tmp# cat free_dato.sh
- #!/bin/sh
- left=`free | grep "Total" | awk '{print $NF}'`
- if [ $left -lt 1024 ] ;then sync;sleep 3;echo 3 > /proc/sys/vm/drop_caches;sleep
- 3;echo 0 > /proc/sys/vm/drop_caches;service dnsmasq restart
- echo "`(date +"%m/%d/%Y %T")` `free | grep "Total" | awk 'BEGIN{ORS=""}{ print "
- Memory Space : Total "$2 " KB";print " Used "$3" KB";print " Free "$4" KB\012";}
- '`" >> /tmp/log;fi
- root@Dato:/tmp# cat log | grep Free
- 10/31/2011 11:30:15 Memory Space : Total 13328 KB Used 10028 KB Free 3300 KB
- 10/31/2011 18:36:14 Memory Space : Total 13328 KB Used 11892 KB Free 1436 KB
- 10/31/2011 19:30:16 Memory Space : Total 13328 KB Used 11144 KB Free 2184 KB
- 11/01/2011 16:51:15 Memory Space : Total 13328 KB Used 9788 KB Free 3540 KB
- 11/02/2011 19:30:14 Memory Space : Total 13328 KB Used 10080 KB Free 3248 KB
- 11/02/2011 23:00:15 Memory Space : Total 13328 KB Used 10468 KB Free 2860 KB
- 11/03/2011 19:30:15 Memory Space : Total 13328 KB Used 10072 KB Free 3256 KB
- 11/04/2011 19:30:15 Memory Space : Total 13328 KB Used 10052 KB Free 3276 KB
- 11/05/2011 11:30:15 Memory Space : Total 13328 KB Used 10164 KB Free 3164 KB
- 11/05/2011 19:00:15 Memory Space : Total 13328 KB Used 10508 KB Free 2820 KB
- 11/06/2011 10:48:15 Memory Space : Total 13328 KB Used 10788 KB Free 2540 KB
- 11/06/2011 20:45:15 Memory Space : Total 13328 KB Used 10772 KB Free 2556 KB
- 11/06/2011 22:00:15 Memory Space : Total 13328 KB Used 10724 KB Free 2604 KB
- root@Dato:/tmp# cru l
- 50 7,11,15,19,23,3 * * * ntpsync --cron #ntpsync#
- 15 6 8 11 * ddns-update 0 force #ddnsf0#
- */3 * * * * /tmp/free_dato.sh #free_memory#
- 45 4 * * 1 rm /tmp/log #rm_log#
- 15 6 * * * /tmp/renewip_dato.sh #renewip#
- 5 7,17 * * * /tmp/3_adblock1.dato && /tmp/3_adblock2.dato #adblock#
- */10 0-23 * * * /tmp/redial_dato.sh #redial#
- */15 19-23 * * * /tmp/all_conn_dato.sh #all_conn#
- */10 19-23 * * * /tmp/crate_dato.sh #crate#
- root@Dato:/tmp#
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