回复:Re: Puzzled at storeSetPrivateKey. :-(

Thanks, Henrik pal!

From your reply and source codes, I think storeDirSwapLog only
deals with swap in/out log. Am I correct?

I also search "swap.state" in squid.conf and Programming Guide and find
this file is used to log swap in/out events. It is only a part of the whole
Squid logs. I also search the source codes, but still not very sure which
file storeDirSwapLog is using to write logs. Is it swap.state that storeDirSwapLog
is using?

Best regards,
George Ma

----- 原文 -----
From: Henrik Nordstrom
To: maer727@sohu.com ;squid-dev@squid-cache.org
Cc: squid-dev@squid-cache.org
Subject: Re: Puzzled at storeSetPrivateKey. :-(
Sent: Tue Apr 23 04:03:51 CST 2002

> maer727@sohu.com wrote:
>
> > if (e->hash.key) {
> > if (e->swap_filen > -1)
> > storeDirSwapLog(e, SWAP_LOG_DEL);
> > storeHashDelete(e);
> > }
> >
> > I think when e->swap_filen > -1 is true, it means that the
> > object or a part of the object is on disk. storeDirSwapLog is
> > used to write the log file.
>
> This piece of code deals with the ondisk store index log. If the object
> hasn't been stored on disk then it do not belong in the ondisk store index
> either.
>
> > So I think the log file of Squid does not log pure memory
> > manipulation of a cached object. For example, deleting an object
> > (wholly in memory) from hash table will not be logged. :-)
>
> It does log these in store.log (see store_log.c), but not in the on-disk
> cache index (cache_dir_name/swap.state).
>
> Regards
> Henrik
Received on Mon Apr 22 2002 - 18:55:59 MDT