Ubuntu
linux package

  1. Xenial (16.04)
  2. Bug #1470250
  3. Comment #59

Comment 59 for bug 1470250

Revision history for this message
Dexuan Cui (decui) wrote :

@f-bosch Hi Frederik, about the second issue you mentioned ("The more data getting on the disk, the higher the spikes are...requests that involve write operations tend to have these characteristics") in #54, it looks there is a storage I/O performance downgrade somehow.

Do you think if it's related to the backup issue?
If not, do you think if we needs special I/O patters to trigger the perf downgrade?