a6c6e0f583
Commit ca0bf58d to address arcs_mtx contention removed column "index" from the output of kstats/dbuf. dbufstat.py was not updated to reflect this, which causes it to crash when run with -bx This removes "index" from hardcoded lists of columns. Signed-off-by: Olaf Faaland <faaland1@llnl.gov> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #4096