Leonardo,

CPU Usage: 0.008 seconds = 0.004 user + 0.004 sys
Maximum Resident Size: 0 KB
Page faults with physical i/o: 0
2008/10/17 12:32:10| Starting Squid Cache version 3.0.STABLE6 for 
i686-pc-linux-gnu...
2008/10/17 12:32:10| Process ID 3953
2008/10/17 12:32:10| With 1024 file descriptors available
2008/10/17 12:32:10| Performing DNS Tests...
FATAL: ipcache_init: DNS name lookup tests failed.
Squid Cache (Version 3.0.STABLE6): Terminated abnormally.
CPU Usage: 0.008 seconds = 0.008 user + 0.000 sys
Maximum Resident Size: 0 KB
Page faults with physical i/o: 0

depois do usuário desligar a religar a máquina:

2008/10/17 12:42:30| Starting Squid Cache version 3.0.STABLE6 for 
i686-pc-linux-gnu...
2008/10/17 12:42:30| Process ID 3857
2008/10/17 12:42:30| With 1024 file descriptors available
2008/10/17 12:42:30| Performing DNS Tests...
2008/10/17 12:42:30| Successful DNS name lookup tests...
2008/10/17 12:42:30| DNS Socket created at 0.0.0.0, port 32879, FD 6
2008/10/17 12:42:30| Adding domain virtua.com.br from /etc/resolv.conf
2008/10/17 12:42:30| Adding nameserver 201.6.0.113 from /etc/resolv.conf
2008/10/17 12:42:30| Adding nameserver 201.6.0.100 from /etc/resolv.conf
2008/10/17 12:42:31| Unlinkd pipe opened on FD 10
2008/10/17 12:42:31| Store logging disabled
2008/10/17 12:42:31| Swap maxSize 102400 KB, estimated 7876 objects
2008/10/17 12:42:31| Target number of buckets: 393
2008/10/17 12:42:31| Using 8192 Store buckets
2008/10/17 12:42:31| Max Mem  size: 8192 KB
2008/10/17 12:42:31| Max Swap size: 102400 KB
2008/10/17 12:42:31| Version 1 of swap file with LFS support detected...
2008/10/17 12:42:31| Rebuilding storage in /usr/local/squid/var/cache 
(DIRTY)
2008/10/17 12:42:31| Using Least Load store dir selection
2008/10/17 12:42:31| Set Current Directory to /usr/local/squid/var/cache
2008/10/17 12:42:31| Loaded Icons.
2008/10/17 12:42:31| Accepting transparently proxied HTTP connections at 
0.0.0.0, port 3128, FD 11.
2008/10/17 12:42:31| Accepting ICP messages at 0.0.0.0, port 3130, FD 12.
2008/10/17 12:42:31| HTCP Disabled.
2008/10/17 12:42:31| Ready to serve requests.
2008/10/17 12:42:32| Store rebuilding is 6.34% complete
2008/10/17 12:42:33| Done reading /usr/local/squid/var/cache swaplog 
(65155 entries)
2008/10/17 12:42:33| Finished rebuilding storage from disk.
2008/10/17 12:42:33|     35591 Entries scanned
2008/10/17 12:42:33|         0 Invalid entries.
2008/10/17 12:42:33|         0 With invalid flags.
2008/10/17 12:42:33|      6375 Objects loaded.
2008/10/17 12:42:33|         0 Objects expired.
2008/10/17 12:42:33|     29216 Objects cancelled.
2008/10/17 12:42:33|         0 Duplicate URLs purged.
2008/10/17 12:42:33|         0 Swapfile clashes avoided.
2008/10/17 12:42:33|   Took 1.72 seconds (3708.86 objects/sec).
2008/10/17 12:42:33| Beginning Validation Procedure
2008/10/17 12:42:33|   Completed Validation Procedure
2008/10/17 12:42:33|   Validated 12775 Entries
2008/10/17 12:42:33|   store_swap_size = 91876
2008/10/17 12:42:33| storeLateRelease: released 0 objects


não tem como desabilitar esta checagem do ipcache_init ? algo como um 
"-D" da vida...


mistérios....


Abraços,
Marcelo

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