Hello. I have a box with FreeBSD 5.4, where disk subsystem is a bottleneck. It runs several applications which access huge number of files, usually small. They do not require a lot of memory, network I/O is also not very intensive.
I have read tuning(7), enabled softupdates, noatime and such. But I have an impression that most of the memory (1Gb) is not really used, while it could be used for disk cache. top(1) reports about 800Mb as inactive, and reading 200-300Mb of information from disk still causes a lot of disk activity. How can I increase the amount of memory used for disk cache without touching other subsystems ? As far as I understand, simply increasing MAXUSERS is not a good idea, because it will also increase NMBCLUSTERS and such, which I do not really want. Please Cc: me as I'm not on this list. Regards, Eugene _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"