Hi Bryn,
Thanks for that info. Could you please tell me where I can find more
details about using it.
Thanks again,
Yathi
On 10/20/2011 3:27 AM, Bryn M. Reeves wrote:
On 10/20/2011 04:18 AM, Yathindra wrote:
I'm trying to simulate a faulty disk behavior on linux. Basically, I
want to inject various disk failure patterns
such as medium errors, unresponsive disk etc.
If using a device-mapper device is acceptable for your purpose there
are the dm-flakey and dm-delay targets that can add delays, drop and
corrupt writes and introduce intermittent I/O errors.
The targets can be stacked to give devices having any combination of
these behaviours.
Regards,
Bryn.
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