Re: [squid-users] refusing connections

I just rebuilt the cache and no luck - would rebuilding the cache have
deleted the swap?
Again on restart it works for 10seconds and then starts to refuse
connections.

Could there be a file permissions error anywhere?

[root squid]# ls -l /var/log/squid
total 1367348
-rw-r----- 1 squid squid 314577912 Dec 25 22:20 access.log
-rw-r----- 1 squid squid 46312136 Dec 19 00:01 access.log.1.gz
-rw-r----- 1 squid squid 51110440 Dec 12 00:01 access.log.2.gz
-rw-r----- 1 squid squid 53290163 Dec 5 00:02 access.log.3.gz
-rw-r----- 1 squid squid 53867649 Nov 28 00:02 access.log.4.gz
-rw-r----- 1 squid squid 49959936 Nov 21 00:02 access.log.5.gz
-rw-r----- 1 squid squid 20426 Dec 25 22:20 cache.log
-rw-r----- 1 squid squid 17893 Dec 19 00:01 cache.log.1.gz
-rw-r----- 1 squid squid 34684 Dec 12 00:01 cache.log.2.gz
-rw-r----- 1 squid squid 35869 Dec 5 00:02 cache.log.3.gz
-rw-r----- 1 squid squid 39648 Nov 28 00:02 cache.log.4.gz
-rw-r----- 1 squid squid 45064 Nov 21 00:02 cache.log.5.gz
-rw-r----- 1 root root 474943 Dec 25 21:45 cache.log.copy
-rw-r--r-- 1 root root 6023 Dec 25 21:35 squid.out
-rw-r----- 1 squid squid 346063721 Dec 25 22:19 store.log
-rw-r----- 1 squid squid 82754446 Dec 19 00:02 store.log.1.gz
-rw-r----- 1 squid squid 96989188 Dec 12 00:02 store.log.2.gz
-rw-r----- 1 squid squid 102610681 Dec 5 00:03 store.log.3.gz
-rw-r----- 1 squid squid 104956585 Nov 28 00:03 store.log.4.gz
-rw-r----- 1 squid squid 95507257 Nov 21 00:03 store.log.5.gz

--------------------------------------------------
From: "Kinkie" <gkinkie_at_gmail.com>
Sent: Saturday, December 25, 2010 11:11 PM
To: "J Webster" <webster_jack_at_hotmail.com>
Cc: <squid-users_at_squid-cache.org>
Subject: Re: [squid-users] refusing connections

> store.log is usually not needed; I'd suggest to just disable it.
> swap.state is the cache_dir index; if you delete it it will be rebuilt
> at startup.
>
>
>
> On Sat, Dec 25, 2010 at 11:09 PM, J Webster <webster_jack_at_hotmail.com>
> wrote:
>> Maybe I should revuild the cache.
>> Will that also delete swap.state and store.log automatically?
>>
>> --------------------------------------------------
>> From: "J Webster" <webster_jack_at_hotmail.com>
>> Sent: Saturday, December 25, 2010 10:58 PM
>> To: "Kinkie" <gkinkie_at_gmail.com>
>> Cc: <squid-users_at_squid-cache.org>
>> Subject: Re: [squid-users] refusing connections
>>
>>> How can I view the cache manager?
>>> I managed to load 2 pages, then tried a third and connection refused.
>>> 5mins later I loaded another page and then the next one connection
>>> refused.
>>> These are all different sites and all accessible when accessed directly
>>> without the proxy.
>>>
>>> Could be a file permissions somewhere or maybe some sort of blocking
>>> attack on the proxy?
>>>
>>> --------------------------------------------------
>>> From: "Kinkie" <gkinkie_at_gmail.com>
>>> Sent: Saturday, December 25, 2010 10:55 PM
>>> To: "J Webster" <webster_jack_at_hotmail.com>
>>> Cc: <squid-users_at_squid-cache.org>
>>> Subject: Re: [squid-users] refusing connections
>>>
>>>> Anything in the cache manager? Filedescriptor allocation etc.. Can you
>>>> access the sites without using the proxy?
>>>>
>>>> On Sat, Dec 25, 2010 at 10:49 PM, J Webster <webster_jack_at_hotmail.com>
>>>> wrote:
>>>>>
>>>>> This is the last bit from the cache log after restarting - seems ok
>>>>> but
>>>>> still refusing connections.
>>>>> On a restart it seems to connect and load a page but then stops
>>>>> halfway
>>>>> just
>>>>> like it times out.
>>>>>
>>>>> 2010/12/25 21:47:16| DNS Socket created at 0.0.0.0, port 56340, FD 6
>>>>> 2010/12/25 21:47:16| Adding nameserver 208.67.222.222 from squid.conf
>>>>> 2010/12/25 21:47:16| Adding nameserver 208.67.220.220 from squid.conf
>>>>> 2010/12/25 21:47:16| helperOpenServers: Starting 5 'ncsa_auth'
>>>>> processes
>>>>> 2010/12/25 21:47:16| User-Agent logging is disabled.
>>>>> 2010/12/25 21:47:16| Referer logging is disabled.
>>>>> 2010/12/25 21:47:16| Unlinkd pipe opened on FD 16
>>>>> 2010/12/25 21:47:16| Swap maxSize 40960000 + 102400 KB, estimated 0
>>>>> objects
>>>>> 2010/12/25 21:47:16| Target number of buckets: 157932
>>>>> 2010/12/25 21:47:16| Using 262144 Store buckets
>>>>> 2010/12/25 21:47:16| Max Mem size: 102400 KB
>>>>> 2010/12/25 21:47:16| Max Swap size: 40960000 KB
>>>>> 2010/12/25 21:47:16| Local cache digest enabled; rebuild/rewrite every
>>>>> 3600/3600 sec
>>>>> 2010/12/25 21:47:16| Rebuilding storage in /var/spool/squid (CLEAN)
>>>>> 2010/12/25 21:47:16| Using Least Load store dir selection
>>>>> 2010/12/25 21:47:16| Set Current Directory to /var/spool/squid
>>>>> 2010/12/25 21:47:16| Loaded Icons.
>>>>> 2010/12/25 21:47:17| Accepting proxy HTTP connections at 0.0.0.0, port
>>>>> 8080,
>>>>> FD 20.
>>>>> 2010/12/25 21:47:17| Accepting proxy HTTP connections at
>>>>> 88.208.237.198,
>>>>> port 80, FD 21.
>>>>> 2010/12/25 21:47:17| Accepting ICP messages at 0.0.0.0, port 3130, FD
>>>>> 22.
>>>>> 2010/12/25 21:47:17| WCCP Disabled.
>>>>> 2010/12/25 21:47:17| Ready to serve requests.
>>>>> 2010/12/25 21:47:17| Store rebuilding is 0.8% complete
>>>>> 2010/12/25 21:47:19| Done reading /var/spool/squid swaplog (521968
>>>>> entries)
>>>>> 2010/12/25 21:47:19| Finished rebuilding storage from disk.
>>>>> 2010/12/25 21:47:19| 521968 Entries scanned
>>>>> 2010/12/25 21:47:19| 0 Invalid entries.
>>>>> 2010/12/25 21:47:19| 0 With invalid flags.
>>>>> 2010/12/25 21:47:19| 521931 Objects loaded.
>>>>> 2010/12/25 21:47:19| 0 Objects expired.
>>>>> 2010/12/25 21:47:19| 0 Objects cancelled.
>>>>> 2010/12/25 21:47:19| 6 Duplicate URLs purged.
>>>>> 2010/12/25 21:47:19| 31 Swapfile clashes avoided.
>>>>> 2010/12/25 21:47:19| Took 2.9 seconds (178595.5 objects/sec).
>>>>> 2010/12/25 21:47:19| Beginning Validation Procedure
>>>>> 2010/12/25 21:47:19| 262144 Entries Validated so far.
>>>>> 2010/12/25 21:47:19| Completed Validation Procedure
>>>>> 2010/12/25 21:47:19| Validated 521931 Entries
>>>>> 2010/12/25 21:47:19| store_swap_size = 9112264k
>>>>> 2010/12/25 21:47:20| storeLateRelease: released 6 objects
>>>>>
>>>>>
>>>>> --------------------------------------------------
>>>>> From: "Kinkie" <gkinkie_at_gmail.com>
>>>>> Sent: Saturday, December 25, 2010 10:41 PM
>>>>> To: "J Webster" <webster_jack_at_hotmail.com>
>>>>> Cc: <squid-users_at_squid-cache.org>
>>>>> Subject: Re: [squid-users] refusing connections
>>>>>
>>>>>> On Sat, Dec 25, 2010 at 10:38 PM, J Webster
>>>>>> <webster_jack_at_hotmail.com>
>>>>>> wrote:
>>>>>>>
>>>>>>> The problem appears to be this:
>>>>>>> /var/spool/squid/swap.state: (13) Permission denied
>>>>>>>
>>>>>>> Why would that happen overnight?
>>>>>>
>>>>>> Looks like some filesystem corruption happened for some reason. Is
>>>>>> there any other messages like this?
>>>>>>
>>>>>>
>>>>>> --
>>>>>> /kinkie
>>>>>>
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> /kinkie
>>>>
>>
>
>
>
> --
> /kinkie
>
Received on Sat Dec 25 2010 - 22:22:26 MST