Most filesystems reserve an amount of space that can only be
allocated by the root user, once out-of-space conditions are
reached. This is reflected by differences in the statfs(2)
b_avail and b_free values.
This patch makes PCP filesystem metric values match up with
reality according to df(1).
Fix filesys.free calculation to use b_avail
Most filesystems reserve an amount of space that can only be
allocated by the root user, once out-of-space conditions are
reached. This is reflected by differences in the statfs(2)
b_avail and b_free values.
This patch makes PCP filesystem metric values match up with
reality according to df(1).