3 ms·
Configuring ext4 commit time didn't work for me. It worked as expected, but still something in the system hit the disk every so often. I suspect it's fsync, but
by GoblinSlayer 3y ago
Configuring ext4 commit time didn't work for me. It worked as expected, but still something in the system hit the disk every so often. I suspect it's fsync, but how do I find who does it?
- viraptor 3y agodtrace should be able to tell you. See https://docs.oracle.com/en/operating-systems/oracle-linux/dtrace-tutorial/OL-DTRACE-TUTORIAL.pdf https://docs.oracle.com/en/operating-systems/oracle-linux/dt... - there are some examples like counting read syscalls that you could adapt to answer your question.