hey henrik,
thanks for replying, any solution to the problem ?
----------------------------------------
> Subject: Re: [squid-users] high iowait on cache_swap_low
> From: hen...@henriknordstrom.net
> To: khanza...@hotmail.com
> CC: squid-users@squid-cache.org
> Date: Tue, 1 Jun 2010 17:19:55 +0200
>
> tis 2010-06-01 klockan 12:38 +0000 skrev sameer khan:
>
>> We are using 2 x 320GB SATA2 with reiserfs 3.6. The machine experiences high
>> iowait when the cache reaches cache_swap_low. What we have observed that it
>> is constantly stuck at cache_swap_low. If we purge the cache it starts to
>> work fine again until cache hits cache_swap_low mark.
>
> That's because the I/O load almost doubles then.. removing content from
> a filesystem is nearly as expensive as writing it in the first place.
>
> Regards
> Henrik
>
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