did you check that nothing in cron start every hour ? try : #crontab -l -----Message d'origine----- De : Gix, Lilian (CI/OSR) * [mailto:Lilian.Gix@xxxxxxxxxxxxxxx] Envoyé : mercredi 9 novembre 2005 16:01 À : Werner.Rost@xxxxxx Cc : squid-users@xxxxxxxxxxxxxxx Objet : RE: Squid unreachable every hour and 6 minutes. It's nearly what I already tried. (1) Ok (2) I had : cache_dir ufs /cache 5000 16 256 (3) mke2fs -j -c /dev/cciss/c0d0p6 (/dev/cciss/c0d0p6 is my Cache partition) (3) ok (4) /etc/init.d squid start. The effect was exactly the same : squid stop every hour. So I tried : (2) changed : cache_dir ufs /cache 100 16 256 (4) squid -k reconfigure Same result. Then a last sing I did : (1) Stop Squid (3) cd /cache rm cache.swap (4) Start Squid And again ... Same result. But as the server is in production, I wll try tonight to delete folder as you propose,.... Thanks. L.G. -----Original Message----- From: Werner.Rost@xxxxxx [mailto:Werner.Rost@xxxxxx] Sent: Mittwoch, 9. November 2005 15:46 To: Gix, Lilian (CI/OSR) *; dave@xxxxxxxxxxxx; squid-users@xxxxxxxxxxxxxxx Subject: AW: Squid unreachable every hour and 6 minutes. Please repeat that again. (1) stop squid (2) find out wht are the cache directories squid uses, for example # grep cache_dir squid.conf cache_dir ufs /data1/squid_cache 6000 32 512 cache_dir ufs /data2/squid_cache 10000 32 512 # In this example /data1/squid_cache and /data2/squid_cache are the cache dirs. (3) Clean all cache dirs - in this example: cd /data1/squid_cache rm -f * cd /data2/squid_cache rm -f * (3) create the cache structures again: squid -z (4) Start squid. What happens? Is squid running? ps -ef | grep squid What does cache.log say since starting of squid? Is squid reachable? (5) What happens after 1 hour an 6 minutes? Werner Rost >>-----Ursprüngliche Nachricht----- >>Von: Gix, Lilian (CI/OSR) * [mailto:Lilian.Gix@xxxxxxxxxxxxxxx] >>Gesendet: Mittwoch, 9. November 2005 15:10 >>An: Dave Raven; squid-users@xxxxxxxxxxxxxxx >>Betreff: RE: Squid unreachable every hour and 6 minutes. >> >> >>I already tried to : >>- Stop Squid, delete swap.state, restart squid >>- Stop Squid, format my cache parition, squid -z, start squid >>- change cache_dir ufs /cache 5000 16 256 to cache_dir ufs /cache 100 >>16 256, squid -k restart. >>- reboot completely the server >> >>But nothing worked. >> >> >> >> >>-----Original Message----- >>From: Dave Raven [mailto:dave@xxxxxxxxxxxx] >>Sent: Mittwoch, 9. November 2005 14:58 >>To: Gix, Lilian (CI/OSR) *; squid-users@xxxxxxxxxxxxxxx >>Subject: RE: Squid unreachable every hour and 6 minutes. >> >>Try use my method posted earlier to search for code files. >>The fact that your log suddenly shows squid restarting means it died >>unexpectedly. If there is a core file it'll be squids problem - if not >>its probably something else causing the problem. >> >>Also, you should try clean out your cache_dir potentially... >>Remove everything and run squid -z to recreate it >> >>-----Original Message----- >>From: Gix, Lilian (CI/OSR) * [mailto:Lilian.Gix@xxxxxxxxxxxxxxx] >>Sent: 09 November 2005 03:32 PM >>To: Mike Cudmore >>Cc: squid-users@xxxxxxxxxxxxxxx >>Subject: RE: Squid unreachable every hour and 6 minutes. >> >>Great, thanks for your answer and questions : >> >>1- I have a message form my browser (IE, Firefox) witch says the proxy >>is unreachable. My MSN, yahoo messengers loose their access. >>2- Ping like all other services still work perfectly. (SSH, Apache, >>Ping,...) >>3- Cache.log part is on the previous mail. You can see that there is >>nothing special between 09:44:45 and 10:07:05 (when squid come back) >> >>Thanks for help. >> >>L.G. >> >>________________________________ >> >>From: Mike Cudmore [mailto:Mike.Cudmore@xxxxxxxxxxxxxx] >>Sent: Mittwoch, 9. November 2005 14:10 >>To: Gix, Lilian (CI/OSR) * >>Subject: RE: Squid unreachable every hour and 6 minutes. >> >> >>Lilian >> >>I may have missed earlier entries in this thread so apologies if I ask >>you to repeat any info. >> >> >>1) How do you know squid is unreachable at these times ? >> >>2) try pinging the host squid is running on for a period that covers >>the time that the squid is unreachable. Does the host become >>unreachable as well? >> >>3) What does cache.log say for these periods ? >> >>I have more thoughts depending on the answers to these >> >>Regards >> >>Mike >> >> >>>>> "Gix, Lilian (CI/OSR) *" <Lilian.Gix@xxxxxxxxxxxxxxx> 09/11/05 >>12:44:30 >>> >> >>Hello, >> >> >>Realy no body have an idea ? >> >>:( >> >>L.G. >> >>-----Original Message----- >>From: Gix, Lilian (CI/OSR) * >>Sent: Mittwoch, 2. November 2005 10:26 >>To: squid-users@xxxxxxxxxxxxxxx >>Subject: Squid unreachable every hour and 6 minutes. >> >>Hello, >> >>I have a problem with my squid : >>every hour and 6 minutes, it is unreachable for few second. >> >>Here is a part of Cache.log : >> >> >> >> 2005/11/02 09:44:45| Detected REVIVED Parent: virus2.com/8080/0 >> 2005/11/02 10:07:05| Starting Squid Cache version >>2.5.STABLE6 for i386-debian-li >> nux-gnu... >> 2005/11/02 10:07:05| Process ID 1430 >> 2005/11/02 10:07:05| With 4096 file descriptors available >> 2005/11/02 10:07:05| DNS Socket created at 0.0.0.0, port 32772, FD >>5 >> 2005/11/02 10:07:05| Adding nameserver 193.108.217.70 from >>/etc/resolv.conf >> 2005/11/02 10:07:05| User-Agent logging is disabled. >> 2005/11/02 10:07:05| Referer logging is disabled. >> 2005/11/02 10:07:05| Unlinkd pipe opened on FD 10 >> 2005/11/02 10:07:05| Swap maxSize 102400 KB, estimated >>7876 objects >> 2005/11/02 10:07:05| Target number of buckets: 393 >> 2005/11/02 10:07:05| Using 8192 Store buckets >> 2005/11/02 10:07:05| Max Mem size: 102400 KB >> 2005/11/02 10:07:05| Max Swap size: 102400 KB >> 2005/11/02 10:07:05| Local cache digest enabled; rebuild/rewrite >>every 3600/3600 >> sec >> 2005/11/02 10:07:05| Store logging disabled >> 2005/11/02 10:07:05| Rebuilding storage in /cache (DIRTY) >> 2005/11/02 10:07:05| Using Least Load store dir selection >> 2005/11/02 10:07:05| Set Current Directory to /cache_log/ >> 2005/11/02 10:07:05| Loaded Icons. >> 2005/11/02 10:07:15| Accepting HTTP connections at 0.0.0.0, port >>8080, FD 11. >> 2005/11/02 10:07:15| Accepting ICP messages at 0.0.0.0, port 3130, >>FD 12. >> 2005/11/02 10:07:15| HTCP Disabled. >> 2005/11/02 10:07:15| WCCP Disabled. >> 2005/11/02 10:07:15| Configuring Parent 10.4.13.184/8080/0 >> 2005/11/02 10:07:15| Ready to serve requests. >> 2005/11/02 10:07:15| Configuring Parent virus1.com/8080/0 >> 2005/11/02 10:07:15| Configuring Parent virus2.com/8080/0 >> 2005/11/02 10:07:15| Store rebuilding is 1.9% complete >> 2005/11/02 10:07:16| WARNING: newer swaplog entry for dirno 0, >>fileno 0000031F >> 2005/11/02 10:07:16| WARNING: newer swaplog entry for dirno 0, >>fileno 00000371 >> .... >> 2005/11/02 10:07:19| WARNING: newer swaplog entry for dirno 0, >>fileno 000039E4 >> 2005/11/02 10:07:19| WARNING: newer swaplog entry for dirno 0, >>fileno 000039E8 >> 2005/11/02 10:07:19| Done reading /cache swaplog (215057 >>entries) >> 2005/11/02 10:07:19| Finished rebuilding storage from disk. >> 2005/11/02 10:07:19| 111709 Entries scanned >> 2005/11/02 10:07:19| 0 Invalid entries. >> 2005/11/02 10:07:19| 0 With invalid flags. >> 2005/11/02 10:07:19| 35086 Objects loaded. >> 2005/11/02 10:07:19| 0 Objects expired. >> 2005/11/02 10:07:19| 6194 Objects cancelled. >> 2005/11/02 10:07:19| 3443 Duplicate URLs purged. >> 2005/11/02 10:07:19| 70406 Swapfile clashes avoided. >> 2005/11/02 10:07:19| Took 14.5 seconds (2411.4 objects/sec). >> 2005/11/02 10:07:19| Beginning Validation Procedure >> 2005/11/02 10:07:19| Completed Validation Procedure >> 2005/11/02 10:07:19| Validated 31666 Entries >> 2005/11/02 10:07:19| store_swap_size = 400260k >> 2005/11/02 10:07:20| WARNING: Disk space over limit: >>399480 KB > 102400 KB >> 2005/11/02 10:07:20| storeLateRelease: released 2 objects >> 2005/11/02 10:07:31| WARNING: Disk space over limit: >>384820 KB > 102400 KB >> 2005/11/02 10:07:39| WARNING: 1 swapin MD5 mismatches >> 2005/11/02 10:07:42| WARNING: Disk space over limit: >>377240 KB > 102400 KB >> 2005/11/02 10:07:53| WARNING: Disk space over limit: >>369680 KB > 102400 KB >> 2005/11/02 10:08:04| WARNING: Disk space over limit: >>351148 KB > 102400 KB >> 2005/11/02 10:08:15| WARNING: Disk space over limit: >>340112 KB > 102400 KB >> 2005/11/02 10:08:26| WARNING: Disk space over limit: >>320184 KB > 102400 KB >> 2005/11/02 10:08:37| WARNING: Disk space over limit: >>309412 KB > 102400 KB >> 2005/11/02 10:08:41| clientProcessHit: Vary object loop! >> 2005/11/02 10:08:48| WARNING: Disk space over limit: >>295500 KB > 102400 KB >> 2005/11/02 10:08:59| WARNING: Disk space over limit: >>287596 KB > 102400 KB >> 2005/11/02 10:09:10| WARNING: Disk space over limit: >>277460 KB > 102400 KB >> 2005/11/02 10:09:11| WARNING: 10 swapin MD5 mismatches >> 2005/11/02 10:09:21| WARNING: Disk space over limit: >>267808 KB > 102400 KB >> 2005/11/02 10:09:32| WARNING: Disk space over limit: >>256848 KB > 102400 KB >> ... >> >> >> >>I already tried to : >>- Stop Squid, delete swap.state, restart squid >>- Stop Squid, format my cache parition, squid -z, start squid >>- change cache_dir ufs /cache 5000 16 256 to cache_dir ufs /cache 100 >>16 256, squid -k restart. >>- reboot completely the server >> >>But nothing worked. >> >>I realy need a help. >> >> >>PS : I'm with squid/2.5.STABLE6 >> >>Thanks. >>L.G. >> >> >> >>PLEASE NOTE: THE ABOVE MESSAGE WAS RECEIVED FROM THE INTERNET. >> >>On entering the GSi, this email was scanned for viruses by the >>Government Secure Intranet (GSi) virus scanning service supplied >>exclusively by Energis in partnership with MessageLabs. >> >>Please see >>http://www.gsi.gov.uk/main/notices/information/gsi-003-2002.pd f for further details. 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