Re: [squid-users] Workers rock, aufs

On 09/13/2013 10:16 AM, Marcos A. Dzieva wrote:

> But when using the ${process_number} not work:
...
> With this configuration squid not start:

Please give details. "not work" and "not start" tells us what does NOT
happen. We need to know what DOES happen. To make progress, I suggest
posting

1) Exact command line options used to start Squid (not "service squid
start" but actual Squid command line options).

2) Squid startup output (cache.log or terminal output).

Thank you,

Alex.

> workers 4
> cache_dir rock /var/cache2/squid/rock 50000 min-size=1 max-size=31000
> max-swap-rate=250 swap-timeout=350
> if ${process_number} = 1
> cache_dir aufs /var/cache/squid/aufs 850000 64 256 min-size=31001
> max-size=346030080
> endif
>
> It also does not create the swap.state when squid start.
>
> workers 4
> cache_dir rock /var/cache/squid/rock 50000 min-size=1 max-size=...
> cache_dir aufs /var/cache/squid/aufs${process_number} 850000 ...
> squid-z created the following:
> /var/cache/squid/aufs1
> /var/cache/squid/aufs2
> /var/cache/squid/aufs3
> /var/cache/squid/aufs4
>
> All this was tested on two machines.
>
> Thank you for your attention.
> Marcos A. Dzieva
>
>
> -----Mensagem Original----- From: Alex Rousskov
> Sent: Thursday, September 12, 2013 5:56 PM
> To: Squid forum
> Cc: Marcos A. Dzieva
> Subject: Re: [squid-users] Workers rock, aufs
>
> On 09/12/2013 09:11 AM, Marcos A. Dzieva wrote:
>> Dear, I have tried to use workers with rock and aufs, but I could not
>> make it work.
>>
>> workers 4
>> cache_dir rock /var/cache2/squid/rock 50000 min-size=1 max-size=31000
>> max-swap-rate=250 swap-timeout=350
>> if ${process_number} = 1
>> cache_dir aufs /var/cache/squid/aufs 850000 64 256 min-size=31001
>> max-size=346030080
>> endif
>> if ${process_number} = 2
>> cache_dir aufs /var/cache2/squid/aufs 880000 64 256 min-size=31001
>> max-size=346030080
>> endif
>> if ${process_number} = 3
>> cache_dir aufs /var/cache3/squid/aufs 930000 64 256 min-size=31001
>> max-size=346030080
>> endif
>> if ${process_number} = 4
>> cache_dir aufs /var/cache4/squid/aufs 950000 64 256 min-size=31001
>> max-size=346030080
>> endif
>
>
>> cache_dir aufs can not write to the hdd,
>
> Can you detail that a bit more please? Why do you think Squid cannot
> write to aufs directories? Does Squid try and fail? Or those directories
> are just not getting any traffic?
>
> Do those aufs dirs show up on cache manager mgr:storedir page?
>
>
>> it seems that ${process_number} returns no value.
>
> What makes you think that? Please make sure that you start Squid without
> -N.
>
>
> Thank you,
>
> Alex.
> P.S. BTW, with a little bit of extra work (which I will not discuss here
> to stay on topic), you could shorten the above config snippet to
> something close to these three lines:
>
> workers 4
> cache_dir rock /var/cache2/squid/rock 50000 min-size=1 max-size=...
> cache_dir aufs /var/cache${process_number}/squid/aufs 850000 ...
>
>
>> When using squid -z ${process_number} returns correct value.
>>
>> I am using the last squid 3.4 and Ubuntu 13.04.
>>
>> You guys could help me with the configurations?
>>
>> Thanks.
>> Marcos A. Dzieva
Received on Fri Sep 13 2013 - 16:25:07 MDT