On Wed, Dec 12, 2018 at 04:38:24PM -0500, Josef Bacik wrote: > There's currently no tests to verify wbt is working properly, this patch > fixes that. Simply run a varied workload and measure the read latencies > with wbt off, and then turn it on and verify that the read latencies go > down. > > Signed-off-by: Josef Bacik <josef@xxxxxxxxxxxxxx> Similar to the io.latency test. Test itself looks fine, but sometimes fails with "Read latency too high, wbt not working?". Maybe these tests just aren't well suited for running in QEMU?
