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 |
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