5 ms·
It will avoid page cache in the VM, but will not avoid cache on the host, right?
by kika 13y ago
It will avoid page cache in the VM, but will not avoid cache on the host, right?
- vl 13y agoDepends on configuration, but most setups propagate O_DIRECT all the way through - otherwise it would be impossible to run many apps, such as DBs in VM.