632days since
USENIX LISA'12

Scripts and Programs

Please observe the license agreements for all of these scripts and programs

 Script or Program Description
 zilstat DTrace script to answer the question, "how much write activity is going to the ZFS Intent Log (ZIL)?" Also available for forking on github.com/richardelling
 iopattern A modified version of iopattern from the DTrace Toolkit which can separate read from write patterns.
 zcksummon Monitor ZFS checksum failures
 L2ARC Sizing spreadsheet for determining ARC space needed for L2ARC devices