thanks for prompt reply Andre
- Yes. I did, but with VAAI plugin install and VAAI enabled you cannot trust DAVG/s, KAVG/s. Need to run it on the host with uninstalled VAAI plugin
- Yes, all of them have write-back cache enabled. When I set it to write-through the write rate on the storage during the storage vmotion drops to 2MB/s!
- I did simple copy-paste and could that went really fast, more than 150MB/s
The most annoying is that it is only one vdisk impacted by this problem and only Write IOs.