Ubuntu
plainbox-provider-checkbox package

  1. Xenial (16.04)
  2. Bug #1640547
  3. Comment #7

Comment 7 for bug 1640547

Revision history for this message
Colin Ian King (colin-king) wrote : Re: stress-ng tests failing

Ah, looks like for large multiprocessor machines, /proc/sys/fs/aio-max-nr is too low and causing the setup to fail because of the low default for so many concurrent stressors.

I recommend writing 1000 * number of CPUs into /proc/sys/fs/aio-max-nr before running the aiol test. That should give it enough async i/o events in the kernel to run to completion.