I have a BorderManager 3.7 server with SP1.

The server has four cache volumes of 2 GB each. I have suballocation,

compression, and migration turned off - 18 kb block size.

Recently, the cache volumes started filling up at a rate of 15% - 25%
day. (There is a separate issue where the clean-up routine doesn't
clean up...) Quick math... that's 2 GB of cache writes A DAY!!!
are only about 300 computers.

I have enabled logging on HTTP proxy, and nothing stands out in the
logs. Data transmitted and received doesn't show anything odd.

Once the volumes are about 75% full, strange things happen WRT users being prompted to login (even though CLNTRUST is loaded). Performance

becomes noticably reduced.

Has anyone got any pointers?