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Slashterix
Asked: 2010-01-21 00:13:37 +0800 CST

ZFS Status Graph

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In many of the Sun videos about ZFS I see them using some kind of graphing program to show the read write IO of the disks.

ie: http://www.youtube.com/watch?v=QGIwg6ye1gE

See them red and green bars?

What is that program and is it in OpenSolaris?

zfs graphical-user-interface opensolaris

2 Answers

  1. Best Answer

    There's a ZFS web based interface, but it doesn't provide any analytical insight into system. What you're probably seeing up there in the demo is DTrace data being plotted in real time. You could even do that on your own with a dtrace and gnuplot script.

    • 7

  2. This application is likely based on kernel statistics retrieved through the kstat interface.

    Have a look at iobar for a similar tool.

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