Forum Ubuntu-it

Salve ragazzi ,
sul mio serverino ubuntu che fà anche da proxy e su cui ho installato squid 2.7stable9 , ho riscontrato un errore abbastanza anomalo e per cui mi và quasi sempre in crash il servizio e di conseguenza tutti sono senza internet....l'errore è questo che ho trovato nel cache.log:

Codice: Seleziona tutto

2012/02/25 11:55:48| Starting Squid Cache version 2.7.STABLE9 for i686-pc-linux-gnu...
2012/02/25 11:55:48| Process ID 6611
2012/02/25 11:55:48| With 1024 file descriptors available
2012/02/25 11:55:48| Using epoll for the IO loop
2012/02/25 11:55:48| Performing DNS Tests...
2012/02/25 11:55:48| Successful DNS name lookup tests...
2012/02/25 11:55:48| DNS Socket created at 0.0.0.0, port 40627, FD 6
2012/02/25 11:55:48| Adding nameserver 192.168.1.1 from /etc/resolv.conf
2012/02/25 11:55:48| helperOpenServers: Starting 30 'squidGuard' processes
2012/02/25 11:55:48| User-Agent logging is disabled.
2012/02/25 11:55:48| Referer logging is disabled.
2012/02/25 11:55:48| logfileOpen: opening log /var/log/squid/access.log
2012/02/25 11:55:48| Unlinkd pipe opened on FD 41
2012/02/25 11:55:48| Swap maxSize 81920000 + 8192 KB, estimated 6302168 objects
2012/02/25 11:55:48| Target number of buckets: 315108
2012/02/25 11:55:48| Using 524288 Store buckets
2012/02/25 11:55:48| Max Mem  size: 8192 KB
2012/02/25 11:55:48| Max Swap size: 81920000 KB
2012/02/25 11:55:48| Local cache digest enabled; rebuild/rewrite every 3600/3600 sec
2012/02/25 11:55:48| logfileOpen: opening log /var/log/squid/store.log
2012/02/25 11:55:48| Rebuilding storage in /var/spool/squid (DIRTY)
2012/02/25 11:55:48| Using Least Load store dir selection
2012/02/25 11:55:48| Set Current Directory to /var/spool/squid
2012/02/25 11:55:48| Loaded Icons.
2012/02/25 11:55:54| Accepting transparently proxied HTTP connections at 192.168.2.50, port 3128, FD 43.
2012/02/25 11:55:54| Accepting ICP messages at 0.0.0.0, port 3130, FD 44.
2012/02/25 11:55:54| HTCP Disabled.
2012/02/25 11:55:54| WCCP Disabled.
2012/02/25 11:55:54| Ready to serve requests.
2012/02/25 11:55:55| Store rebuilding is  0.0% complete
2012/02/25 11:56:10| Store rebuilding is  1.3% complete
2012/02/25 11:56:25| Store rebuilding is  4.5% complete
2012/02/25 11:56:40| Store rebuilding is  7.2% complete
2012/02/25 11:56:55| Store rebuilding is 11.1% complete
2012/02/25 11:57:10| Store rebuilding is 14.9% complete
2012/02/25 11:57:25| Store rebuilding is 19.0% complete
2012/02/25 11:57:40| Store rebuilding is 23.4% complete
2012/02/25 11:57:55| Store rebuilding is 27.8% complete
2012/02/25 11:58:10| Store rebuilding is 31.6% complete
2012/02/25 11:58:25| Store rebuilding is 36.1% complete
2012/02/25 11:58:40| Store rebuilding is 40.6% complete
2012/02/25 11:58:55| Store rebuilding is 45.0% complete
2012/02/25 11:59:10| Store rebuilding is 49.1% complete
2012/02/25 11:59:25| Store rebuilding is 53.5% complete
2012/02/25 11:59:40| Store rebuilding is 58.0% complete
2012/02/25 11:59:55| Store rebuilding is 62.5% complete
2012/02/25 12:00:10| Store rebuilding is 66.8% complete
2012/02/25 12:00:25| Store rebuilding is 71.2% complete
2012/02/25 12:00:40| Store rebuilding is 75.3% complete
2012/02/25 12:00:55| Store rebuilding is 79.7% complete
2012/02/25 12:01:10| Store rebuilding is 83.8% complete
2012/02/25 12:01:25| Store rebuilding is 87.8% complete
2012/02/25 12:01:40| Store rebuilding is 91.7% complete
2012/02/25 12:01:55| Store rebuilding is 95.6% complete
2012/02/25 12:02:10| Store rebuilding is 99.7% complete
2012/02/25 12:02:25| Store rebuilding is 103.2% complete
2012/02/25 12:02:40| Store rebuilding is 107.1% complete
2012/02/25 12:02:42| Reconfiguring Squid Cache (version 2.7.STABLE9)...
2012/02/25 12:02:42| FD 43 Closing HTTP connection
2012/02/25 12:02:42| FD 44 Closing ICP connection
2012/02/25 12:02:42| Closing unlinkd pipe on FD 41
2012/02/25 12:02:42| logfileClose: closing log /var/log/squid/store.log
2012/02/25 12:02:42| logfileClose: closing log /var/log/squid/access.log
2012/02/25 12:02:42| Including Configuration File: /etc/squid/squid.conf (depth 0)
2012/02/25 12:02:42| Cache dir '/var/spool/squid' size remains unchanged at 81920000 KB
2012/02/25 12:02:42| logfileOpen: opening log /var/log/squid/access.log
2012/02/25 12:02:42| logfileOpen: opening log /var/log/squid/store.log
2012/02/25 12:02:42| User-Agent logging is disabled.
2012/02/25 12:02:42| Referer logging is disabled.
2012/02/25 12:02:42| DNS Socket created at 0.0.0.0, port 43469, FD 8
2012/02/25 12:02:42| Adding nameserver 192.168.1.1 from /etc/resolv.conf
2012/02/25 12:02:42| helperOpenServers: Starting 30 'squidGuard' processes
2012/02/25 12:02:42| Unlinkd pipe opened on FD 43
2012/02/25 12:02:42| Accepting transparently proxied HTTP connections at 192.168.2.50, port 3128, FD 40.
2012/02/25 12:02:42| Accepting ICP messages at 0.0.0.0, port 3130, FD 41.
2012/02/25 12:02:42| HTCP Disabled.
2012/02/25 12:02:42| WCCP Disabled.
2012/02/25 12:02:42| Loaded Icons.
2012/02/25 12:02:42| Ready to serve requests.
2012/02/25 12:02:55| Store rebuilding is 107.4% complete
2012/02/25 12:03:10| Store rebuilding is 107.1% complete
2012/02/25 12:03:25| Store rebuilding is 106.8% complete
2012/02/25 12:03:40| Store rebuilding is 106.6% complete
2012/02/25 12:03:55| Store rebuilding is 106.4% complete
.....
2012/02/25 13:24:25| Store rebuilding is 2220.2% complete
2012/02/25 13:24:40| Store rebuilding is 2099.9% complete
2012/02/25 13:24:55| Store rebuilding is 1988.0% complete
2012/02/25 13:25:10| Store rebuilding is 1895.2% complete
2012/02/25 13:25:25| Store rebuilding is 1806.1% complete
2012/02/25 13:25:40| Store rebuilding is 1727.4% complete
2012/02/25 13:25:55| Store rebuilding is 1652.8% complete
2012/02/25 13:26:10| Store rebuilding is 1593.1% complete
2012/02/25 13:26:25| Store rebuilding is 1531.8% complete
2012/02/25 13:26:40| Store rebuilding is 1492.4% complete
2012/02/25 13:26:55| Store rebuilding is 1439.4% complete
2012/02/25 13:27:10| Store rebuilding is 1390.9% complete
2012/02/25 13:27:25| Store rebuilding is 1343.7% complete
2012/02/25 13:27:37| diskHandleWrite: FD 44: disk write error: (28) No space left on device
FATAL: Write failure -- check your disk space and cache.log
Squid Cache (Version 2.7.STABLE9): Terminated abnormally.
CPU Usage: 4097.452 seconds = 2320.841 user + 1776.611 sys
Maximum Res

Secondo voi è normale che si freghi 90 GB nel giro di qualche ora ?!
Magari non ho configurato qualcosa......ho visto in giro altri con lo stesso problemo definendo anche la dimensione massima degli oggetti....

Aggiungo che non mi sembra normale che lo spool abbia 45 GB e lo store.log vada oltre il 100%.....

Scusate ragazzi , come al solito faccio domanda e risposta....la scrivo casomai è utile a qualcuno

Innanzitutto ho pulito la cache , visto che era di 90 GB con la sequenza di comandi

squid stop ( io uso il killall per stare tranquillo sudo killall -9 squid)

rm -rf /var/spool/squid/0?

:> /var/spool/squid/swap.state

squid start ( io lo faccio partire in modalità verbosa squid -NCd1 )

dopodichè ho aggiunto nello squid.conf le seguenti righe

Codice: Seleziona tutto

cache_mem 32 MB
maximum_object_size 32 MB
cache_replacement_policy heap LFUDA
memory_replacement_policy heap LFUDA
cache_dir ufs /var/spool/squid 20000 16 256
cache_access_log /var/log/squid/access.log
cache_log /var/log/squid/cache.log
cache_store_log /var/log/squid/store.log
refresh_pattern ^ftp:           1440    20%     10080
refresh_pattern ^gopher:        1440    0%      1440
refresh_pattern -i (/cgi-bin/|\?) 0     0%      0
refresh_pattern (Release|Packages(.gz)*)$       0       20%     2880
refresh_pattern .               0       20%     4320

alcune ci sono già nello squid.conf , le ho scritte per avere di riferimento dove andarle a mettere , grazie a tutti comunque :-)

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