cache_dir | file-system-size

My directive in squid.conf:
cache03b should not be larger than 200 MB.

cache_dir /usr/local/squid/cache03b 200 16 256

Controlling my filesystem with the Cache Manager I see that the value for
the file-system-size cache03b is much larger (273580 KB)!
My question is: why?

Cache Manager (Store Directory Stats):
First level subdirectories: 16
Second level subdirectories: 256
Maximum Size: 204800 KB
Current Size: 179843 KB
Percent Used: 87.81%
Filemap bits in use: 19402 of 31507 (62%)
Filesystem Space in use: 273580/1007616 KB (27%)
Filesystem Inodes in use: 29529/251904 (12%)
Flags: SELECTED

> df -Ik
Filesystem 1024-blocks Used Free %Used Mounted on
/dev/cache03b 1007616 273884 733732 28%
/usr/local/squid/cache03b

used software:
AIX 4.3, SQUID 2.2.STABLE4

Best Regards
Martin Vodicka

        Martin Vodicka \\|////////
                                     \_° | °_/
               :::-behind-:::---- 000o- ´'´' --o000------:::-the
fire-wall---
        :::-----------------------
        Gemeinde Wien, KAV-EMB * Netz-Security * 79514/78362
vod@advge.magwien.gv.at
Received on Fri Oct 22 1999 - 04:10:07 MDT