Hello DeWitt,
Wednesday, February 07, 2001, 6:51:24 PM, you wrote:
DC> On Wed, Feb 07, 2001 at 04:02:39PM +0400, BeerBong wrote:
>> Cache size after 24 hours of working
>> via 'du -s' - 53M
>> via 'perl -MFile::Cacje -e"print File::Cache::SIZE('PRTL')"' - 10M
DC> That looks like a serious bug. Can you double check on that? Where
DC> are you running the "du -s"?
maul:/tmp/File::Cache/apache# ls
PRTL PRTLDev
maul:/tmp/File::Cache/apache# du -s *
27924 PRTL
536 PRTLDev
maul:/tmp/File::Cache/apache# perl -MFile::Cache -e"print File::Cache::SIZE('PRTL')"
4178662
maul:/tmp/File::Cache/apache# perl -MFile::Cache
-e"File::Cache::REDUCE_SIZE(1000000,'PRTL')"
maul:/tmp/File::Cache/apache# perl -MFile::Cache -e"print File::Cache:SIZE('PRTL')"
4178662
maul:/tmp/File::Cache/apache#
DC> The SIZE( ) method returns the total size of the objects in the cache,
DC> not including the overhead of directories themselves. As the
DC> documentation explains, it isn't a perfect mechanism, but it should be
DC> a lot closer than you experienced.
I understand that, but it is not a problem. Why size of cache is not
reduced ? There are not any warnings, just nothing happens.
>> What is the best way to limit cache ?
>> May be variant when File::Cache::REDUCE_SIZE(10485760) in cron.dayly
>> will be better solution ? I this case max_size doesnt need to specify
>> in object initialization params...
DC> I personally prefer using a cron job to periodically limit the size of
DC> the cache. I don't like using "max_size" because of the overhead
DC> involved on every set. I'd rather just fine tune the number of times
DC> a cron script is executed (i.e., once an hour vs. once a day).
>> Another kind of problem appears recently.
>>
>> In logs
>> [Wed Feb 7 15:42:57 2001] [error] Couldn't rename
>/tmp/File::Cache/.description.tmp13984 to /tmp/File::Cache/.description at
>/usr/web/inc/WebCache.pm line 15
>> [Wed Feb 7 15:44:37 2001] [error] Couldn't rename
>/tmp/File::Cache/apache/PRTL/b/5/a/b5a261aa13cf0ddfd41beb7d64960248.tmp13441 to
>> /tmp/File::Cache/apache/PRTL/b/5/a/b5a261aa13cf0ddfd41beb7d64960248 at
>/usr/web/inc/WebCache.pm line 87
>> ...propagated at /usr/web/inc/Apache/Portal.pm line 109.
>>
>> What I can do ?
DC> Unfortunately the error message doesn't tell me enough. If you can,
DC> please modify lines 1578 and 1579 of Cache.pm to read as follows:
DC> rename ($temp_filename, $filename) or
DC> croak("Couldn't rename $temp_filename to $filename: $!");
DC> The next time it hangs, the error message will have more information.
DC> I'll fix that in the next version of File::Cache.
Done...
Wait for errors now.
--------------------------------------------
Sergey Polyakov aka "BeerBong"
Chief of WebZavod http://www.webzavod.ru
Tel. +7 (8462) 43-93-85 | +7 (8462) 43-93-86
mailto:[EMAIL PROTECTED]
