Re: [APC-DEV] APC showing wrong pages

There is this open bug: http://pecl.php.net/bugs/bug.php?id=9969, but  
we haven't received feedback on it.

You may want to try the ctime option in the latest release to see if  
it corrects your problem, if so the files are probably getting  
backdated/updated in some way that should possibly be corrected  
depending on your configuration/setup.

-shire

On Mar 19, 2007, at 7:20 PM, Gopal V wrote:

> Craig Muth wrote:
>> I noticed APC returning the cached values of the wrong pages.  I'd  
>> bring up
>> x.php in my browser and see (apparently cached) content from  
>> y.php, then
>> reload again and see the (correct) content from x.php.
>
> I've never seen this happen myself - so if you have a decent enough
> testcase, I'll be able to poke around it.
>
> Some of the common issues happen with cvs/svn based sites which munge
> mtime to make a file look older, eventhough it has been rewritten to
> disk - BSD has known issues with that, but I assumed linux was immune
> to it. So, if you are using something other than ext3, that would be
> useful information to know.
>
> On the other hand, you can also put printfs in apc_cache.c in a couple
> of places (wherever slot->key.* is compared to key.*) to get some
> debug info out of it.
>
>> Is this a known problem?  Is the current version of APC  
>> recommended for prod environments?
>
> No, this isn't a known problem. And there are a couple of fixes in APC
> HEAD which are sort of good/necessary to run APC 3.0.13 in production.
> See the patches marked in
>
> http://pecl.php.net/bugs/bug.php?id=10314
>
> Cheers,
> Gopal
> -- 
> The difference between insanity and genius is measured by success
>
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- Shire
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