I don't know what that is. I don't have an iostat utility on the machine. This is a Debian Linux machine. Is there a package with that utility in it?
apt-get install sysstat
apt-cache search iostat can be used to search for it, or use http://www.debian.org/distrib/packages
Linux homer 2.4.18-14 #1 Wed Sep 4 13:35:50 EDT 2002 i686 i686 i386 GNU/Linux
9:30am up 189 days, 35 min, 5 users, load average: 5.01, 5.03, 5.00
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