tuning articles - church1e's blog

What is minfree?

20 Jan 2011 1 minute read 251 visits.

minfree space is a portion of a UFS file system that is reserved (held back) from users but accessible by root.

25 Jan 2006 2 minute read 3567 visits.

The maximum size of a single shared memory segment is specified by the shmmax (shm_max on Tru64 UNIX) kernel parameter.

10 Jan 2006 3 minute read 3092 visits.

Using the tunesfs command you can modify certain parameters after creating the original file system without rebuilding the entire file system.