In my previous post, I introduced iotop a very cool tool that displays a table of current I/O usage by processes on the system; just as useful as top, but for I/O monitoring. Unfortunately, iotop requires Python >= 2.5 and a Linux kernel >= 2.6.20 to work, and even if the installation is very simple as presented in my last post, getting it to run on older distributions might not be so easy. This post will show how you can run iotop on debian etch, describing how we can solve the dependencies and make iotop run just fine on etch.
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iotop does for I/O usage what top does for CPU usage. It watches I/O usage information output by the Linux kernel (requires 2.6.20 or later) and displays a table of current I/O usage by processes on the system. This tool is written by Guillaume Chazarain and requires Python >= 2.5 and a Linux kernel >= 2.6.20 to run. This post introduces this very useful tool and shows how we can install it and use it.

iotop can be downloaded either as source package or a rpm package. Starting with lenny, debian includes iotop in the main repository and it can be installed just as simple as running:
aptitude install iotopThis is very cool indeed and kudos to the debian team to include iotop in lenny
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