Title: zfsget: fixed handling in case of zero total size based on buggy 'df -h' command on some solaris systems
Level: 1
Component: checks
Compatible: compat
Version: 1.2.8b1
Date: 1447164386
Class: fix

Affected solaris systems are solaris 10 10/08 s10s_u6wos_07b SPARC and solaris 10 10/09 s10x_u8wos_08a X86.
