Not sure it will be what your looking for but try stress or stress-ng
stress.x86_64 : A tool to put given subsystems under a specified load
stress-ng.x86_64 : Stress test a computer system in various ways
Today's Topics:
1. Simulate disk hang (Yong Huang)
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What is the best way to simulate a disk I/O hang on Linux? I want to see how
long a critical Oracle process can tolerate such a hang. If I delete SD disks
by `echo 1 > /sys/block/sd*/device/delete', that causes the database to crash
immediately. But I want to see if there's such I/O hang toleran
