zfsonlinux/zfs — pull request #2847 by thegreatgazoo (2014-10-29 03:42:41+00:00)
Title: arcstat.py: Print header properly when terminal resizes

The arcstat.py prints one header per screen of output, but it doesn't respond to screen size changes.

This patch added a handler for SIGWINCH, so that one header is printed per screen even when the terminal resizes.