b756ff2445
Commit 7f60329 removed several kstats which arc_summary.py read. Remove these kstats from arc_summary.py in the same way this was handled in FreeNAS. FreeNAS-commit: https://github.com/freenas/freenas/commit/3901f73 Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #4695