[CentOS] since CentOS 5.6 upgrade, squid crashes

[Laurent CREPET]

On Tue, 3 May 2011 09:46:05 +0200
Laurent CREPET <lct at megrapet.fr> wrote:

> I will look at the latest RPMs to check differences on /etc/logrotate.d/squid.

Packages:
squid-2.6.STABLE21-6.el5
logrotate-3.7.4-9.el5_5.2

In /var/log/squid/cache.log:
> 2011/05/03 04:02:12| storeDirWriteCleanLogs: Starting...
> 2011/05/03 04:02:12| WARNING: Closing open FD   15
> 2011/05/03 04:02:12| commSetEvents: epoll_ctl(EPOLL_CTL_DEL): failed on fd=15: (1) Operation not permitted
> 2011/05/03 04:02:12|     65536 entries written so far.
> 2011/05/03 04:02:12|    131072 entries written so far.
> 2011/05/03 04:02:12|    196608 entries written so far.
> 2011/05/03 04:02:12|    262144 entries written so far.
> 2011/05/03 04:02:12|    327680 entries written so far.
> 2011/05/03 04:02:12|    393216 entries written so far.
> 2011/05/03 04:02:12|    458752 entries written so far.
> 2011/05/03 04:02:12|    524288 entries written so far.
> 2011/05/03 04:02:12|    589824 entries written so far.
> 2011/05/03 04:02:13|    655360 entries written so far.
> 2011/05/03 04:02:13|    720896 entries written so far.
> 2011/05/03 04:02:13|    786432 entries written so far.
> 2011/05/03 04:02:13|    851968 entries written so far.
> 2011/05/03 04:02:13|    917504 entries written so far.
> 2011/05/03 04:02:13|    983040 entries written so far.
> 2011/05/03 04:02:13|   1048576 entries written so far.
> 2011/05/03 04:02:13|   1114112 entries written so far.
> 2011/05/03 04:02:13|   1179648 entries written so far.
> 2011/05/03 04:02:14|   Finished.  Wrote 1236584 entries.
> 2011/05/03 04:02:14|   Took 1.3 seconds (964362.7 entries/sec).
> FATAL: logfileWrite: /var/log/squid/store.log: (11) Resource temporarily unavailable
> 
> Squid Cache (Version 2.6.STABLE21): Terminated abnormally.
> CPU Usage: 174.999 seconds = 102.121 user + 72.878 sys
> Maximum Resident Size: 901712 KB
> Page faults with physical i/o: 2
> Memory usage for squid via mallinfo():
>         total space in arena:  218616 KB
>         Ordinary blocks:       213843 KB    241 blks
>         Small blocks:               0 KB      0 blks
>         Holding blocks:          4972 KB      3 blks
>         Free Small blocks:          0 KB
>         Free Ordinary blocks:    4772 KB
>         Total in use:          218815 KB 98%
>         Total free:              4772 KB 2%
> 2011/05/03 04:02:17| Starting Squid Cache version 2.6.STABLE21 for x86_64-redhat-linux-gnu...
> 2011/05/03 04:02:17| Process ID 29401
> 2011/05/03 04:02:17| With 1024 file descriptors available
> 2011/05/03 04:02:17| Using epoll for the IO loop
> 2011/05/03 04:02:17| DNS Socket created at 0.0.0.0, port 42081, FD 6

Squid is restarted by logrotate, but crashes.

> 2011/05/03 04:02:17| Target number of buckets: 393877
> 2011/05/03 04:02:17| Using 524288 Store buckets
> 2011/05/03 04:02:17| Max Mem  size: 8192 KB
> 2011/05/03 04:02:17| Max Swap size: 102400000 KB
> 2011/05/03 09:32:33| Starting Squid Cache version 2.6.STABLE21 for x86_64-redhat-linux-gnu...
> 2011/05/03 09:32:33| Process ID 6173
> 2011/05/03 09:32:33| With 1024 file descriptors available
> 2011/05/03 09:32:33| Using epoll for the IO loop
> 2011/05/03 09:32:33| DNS Socket created at 0.0.0.0, port 57536, FD 6

Laurent.
-- 
Laurent CREPET <lct at megrapet.fr>