Ubuntu
linux package

  1. Xenial (16.04)
  2. Bug #1833319
  3. Comment #4

Comment 4 for bug 1833319

Revision history for this message
Matthew Ruffell (mruffell) wrote :

I enabled -proposed and installed 4.4.0-1088-aws #99-Ubuntu, and again went through the test case on a c5.large instance on aws.

The problem is solved and performance is restored, and performs the same as a non-snapshot mounted disk.

Again, we can see merging has been enabled with:

$ cat /sys/block/nvme1n1/queue/nomerges
0

The problem is fixed. Happy with verification status of done.