Re: kernel 2.6.15 e squid (long)
Paolo Larcheri ha scritto:
Guarda in /var/log/daemon.
Innanzitutto grazie per la risposta. In /var/log/daemon.log ho
analizzato la parte che interessa il boot, e che si riferisce al
processo squid, confrontandola con le righe del riavvio manuale di squid
successivo al boot (necessario perché si possa navigare).
Ebbene... entrambe le sequenze di avvio di squid sono identiche, cambia
solo il Process ID e la porta del DNS Socket; riporto quella di boot:
Feb 28 15:59:19 server1 squid[3802]: Starting Squid Cache version
2.5.STABLE12 for i386-debian-linux-gnu...
Feb 28 15:59:19 server1 squid[3802]: Process ID 3802
Feb 28 15:59:19 server1 squid[3802]: With 1024 file descriptors available
Feb 28 15:59:19 server1 squid[3802]: DNS Socket created at 0.0.0.0, port
32770, FD 6
Feb 28 15:59:19 server1 squid[3802]: Adding nameserver 10.0.1.113 from
/etc/resolv.conf
Feb 28 15:59:19 server1 squid[3802]: helperOpenServers: Starting 10
'ncsa_auth' processes
Feb 28 15:59:19 server1 squid[3802]: User-Agent logging is disabled.
Feb 28 15:59:19 server1 squid[3802]: Referer logging is disabled.
Feb 28 15:59:20 server1 squid[3802]: Swap maxSize 2560000 KB, estimated
196923 objects
Feb 28 15:59:20 server1 squid[3802]: Target number of buckets: 9846
Feb 28 15:59:20 server1 squid[3802]: Using 16384 Store buckets
Feb 28 15:59:20 server1 squid[3802]: Max Mem size: 65536 KB
Feb 28 15:59:20 server1 squid[3802]: Max Swap size: 2560000 KB
Feb 28 15:59:20 server1 squid[3802]: Local cache digest enabled;
rebuild/rewrite every 3600/3600 sec
Feb 28 15:59:20 server1 squid[3802]: Rebuilding storage in
/var/spool/squid (CLEAN)
Feb 28 15:59:20 server1 squid[3802]: Using Least Load store dir selection
Feb 28 15:59:20 server1 squid[3802]: Set Current Directory to
/var/spool/squid
Feb 28 15:59:20 server1 squid[3802]: Loaded Icons.
Feb 28 15:59:20 server1 squid[3802]: Accepting HTTP connections at
127.0.0.1, port 3128, FD 23.
Feb 28 15:59:20 server1 squid[3802]: Accepting HTTP connections at
10.0.1.113, port 3128, FD 24.
Feb 28 15:59:20 server1 squid[3802]: Accepting ICP messages at 0.0.0.0,
port 3130, FD 25.
Feb 28 15:59:20 server1 squid[3802]: HTCP Disabled.
Feb 28 15:59:20 server1 squid[3802]: WCCP Disabled.
Feb 28 15:59:20 server1 squid[3802]: Ready to serve requests.
Feb 28 15:59:20 server1 squid[3802]: Store rebuilding is 3.4% complete
Feb 28 15:59:21 server1 squid[3802]: Done reading /var/spool/squid
swaplog (122089 entries)
Feb 28 15:59:21 server1 squid[3802]: Finished rebuilding storage from disk.
Feb 28 15:59:21 server1 squid[3802]: 122089 Entries scanned
Feb 28 15:59:21 server1 squid[3802]: 0 Invalid entries.
Feb 28 15:59:21 server1 squid[3802]: 0 With invalid flags.
Feb 28 15:59:21 server1 squid[3802]: 122089 Objects loaded.
Feb 28 15:59:21 server1 squid[3802]: 0 Objects expired.
Feb 28 15:59:21 server1 squid[3802]: 0 Objects cancelled.
Feb 28 15:59:21 server1 squid[3802]: 0 Duplicate URLs purged.
Feb 28 15:59:21 server1 squid[3802]: 0 Swapfile clashes avoided.
Feb 28 15:59:21 server1 squid[3802]: Took 1.7 seconds (71533.3
objects/sec).
Feb 28 15:59:21 server1 squid[3802]: Beginning Validation Procedure
Feb 28 15:59:21 server1 squid[3802]: Completed Validation Procedure
Feb 28 15:59:21 server1 squid[3802]: Validated 122089 Entries
Feb 28 15:59:21 server1 squid[3802]: store_swap_size = 1746384k
Feb 28 15:59:21 server1 squid[3802]: storeLateRelease: released 0 objects
Nella procedura di riavvio manuale di squid c'è qualche riga in più,
relativa allo shutdown del processo (i siti web a cui si riferisce sono
i tentativi di connessione dopo il boot... naturalmente nessuno di
questi andato a buon fine):
Feb 28 16:06:18 server1 squid[3802]: Preparing for shutdown after 2
requests
Feb 28 16:06:18 server1 squid[3802]: Waiting 30 seconds for active
connections to finish
Feb 28 16:06:18 server1 squid[3802]: FD 23 Closing HTTP connection
Feb 28 16:06:18 server1 squid[3802]: FD 24 Closing HTTP connection
Feb 28 16:06:49 server1 squid[3802]: Shutting down...
Feb 28 16:06:49 server1 squid[3802]: FD 25 Closing ICP connection
Feb 28 16:06:49 server1 squid[3802]: WARNING: Closing client 127.0.0.1
connection due to lifetime timeout
Feb 28 16:06:49 server1 squid[3802]: ^Ihttp://drupal.org/
Feb 28 16:06:49 server1 squid[3802]: WARNING: Closing client 127.0.0.1
connection due to lifetime timeout
Feb 28 16:06:49 server1 squid[3802]: ^Ihttp://musimac.it/index.rdf
Feb 28 16:06:49 server1 squid[3802]: WARNING: Closing client 127.0.0.1
connection due to lifetime timeout
Feb 28 16:06:49 server1 squid[3802]: ^Ihttp://drupal.org/
Feb 28 16:06:49 server1 squid[3802]: WARNING: Closing client 127.0.0.1
connection due to lifetime timeout
Feb 28 16:06:49 server1 squid[3802]: ^Ihttp://www.monclick.it/
Feb 28 16:06:49 server1 squid[3802]: WARNING: Closing client 127.0.0.1
connection due to lifetime timeout
Feb 28 16:06:49 server1 squid[3802]: ^Ihttp://libero.it/
Feb 28 16:06:49 server1 squid[3802]: aioSync: flushing pending I/O
operations
Feb 28 16:06:49 server1 squid[3802]: aioSync: done
Feb 28 16:06:49 server1 squid[3802]: storeDirWriteCleanLogs: Starting...
Feb 28 16:06:49 server1 squid[3802]: 65536 entries written so far.
Feb 28 16:06:49 server1 squid[3802]: Finished. Wrote 122089 entries.
Feb 28 16:06:49 server1 squid[3802]: Took 0.6 seconds (209523.6
entries/sec).
Feb 28 16:06:49 server1 squid[3802]: aioSync: flushing pending I/O
operations
Feb 28 16:06:49 server1 squid[3802]: aioSync: done
Feb 28 16:06:49 server1 squid[3802]: aioSync: flushing pending I/O
operations
Feb 28 16:06:49 server1 squid[3802]: aioSync: done
Feb 28 16:06:49 server1 squid[3802]: Open FD WRITING 8 ncsa_auth #1
Feb 28 16:06:49 server1 squid[3802]: Squid Cache (Version 2.5.STABLE12):
Exiting normally.
Feb 28 16:06:50 server1 squid[5865]: Starting Squid Cache version
2.5.STABLE12 for i386-debian-linux-gnu...
Feb 28 16:06:50 server1 squid[5865]: Process ID 5865
Feb 28 16:06:50 server1 squid[5865]: With 1024 file descriptors available
Feb 28 16:06:50 server1 squid[5865]: DNS Socket created at 0.0.0.0, port
32771, FD 6
Feb 28 16:06:50 server1 squid[5865]: Adding nameserver 10.0.1.113 from
/etc/resolv.conf
Feb 28 16:06:50 server1 squid[5865]: helperOpenServers: Starting 10
'ncsa_auth' processes
Feb 28 16:06:50 server1 squid[5865]: User-Agent logging is disabled.
Feb 28 16:06:50 server1 squid[5865]: Referer logging is disabled.
Feb 28 16:06:50 server1 squid[5865]: Swap maxSize 2560000 KB, estimated
196923 objects
Feb 28 16:06:50 server1 squid[5865]: Target number of buckets: 9846
Feb 28 16:06:50 server1 squid[5865]: Using 16384 Store buckets
Feb 28 16:06:50 server1 squid[5865]: Max Mem size: 65536 KB
Feb 28 16:06:50 server1 squid[5865]: Max Swap size: 2560000 KB
Feb 28 16:06:50 server1 squid[5865]: Local cache digest enabled;
rebuild/rewrite every 3600/3600 sec
Feb 28 16:06:50 server1 squid[5865]: Rebuilding storage in
/var/spool/squid (CLEAN)
Feb 28 16:06:50 server1 squid[5865]: Using Least Load store dir selection
Feb 28 16:06:50 server1 squid[5865]: Set Current Directory to
/var/spool/squid
Feb 28 16:06:50 server1 squid[5865]: Loaded Icons.
Feb 28 16:06:50 server1 squid[5865]: Accepting HTTP connections at
127.0.0.1, port 3128, FD 23.
Feb 28 16:06:50 server1 squid[5865]: Accepting HTTP connections at
10.0.1.113, port 3128, FD 24.
Feb 28 16:06:50 server1 squid[5865]: Accepting ICP messages at 0.0.0.0,
port 3130, FD 25.
Feb 28 16:06:50 server1 squid[5865]: HTCP Disabled.
Feb 28 16:06:50 server1 squid[5865]: WCCP Disabled.
Feb 28 16:06:50 server1 squid[5865]: Ready to serve requests.
Feb 28 16:06:50 server1 squid[5865]: Store rebuilding is 3.4% complete
Feb 28 16:06:51 server1 squid[5865]: Done reading /var/spool/squid
swaplog (122089 entries)
Feb 28 16:06:51 server1 squid[5865]: Finished rebuilding storage from disk.
Feb 28 16:06:51 server1 squid[5865]: 122089 Entries scanned
Feb 28 16:06:51 server1 squid[5865]: 0 Invalid entries.
Feb 28 16:06:51 server1 squid[5865]: 0 With invalid flags.
Feb 28 16:06:51 server1 squid[5865]: 122089 Objects loaded.
Feb 28 16:06:51 server1 squid[5865]: 0 Objects expired.
Feb 28 16:06:51 server1 squid[5865]: 0 Objects cancelled.
Feb 28 16:06:51 server1 squid[5865]: 0 Duplicate URLs purged.
Feb 28 16:06:51 server1 squid[5865]: 0 Swapfile clashes avoided.
Feb 28 16:06:51 server1 squid[5865]: Took 1.1 seconds (114652.3
objects/sec).
Feb 28 16:06:51 server1 squid[5865]: Beginning Validation Procedure
Feb 28 16:06:51 server1 squid[5865]: Completed Validation Procedure
Feb 28 16:06:51 server1 squid[5865]: Validated 122089 Entries
Feb 28 16:06:51 server1 squid[5865]: store_swap_size = 1746384k
Feb 28 16:06:53 server1 squid[5865]: storeLateRelease: released 0 objects
Scusate la lunghezza, ma spero tanto di venirne a capo...
--
Gabriele
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