Emmanuel Dreyfus <m...@netbsd.org> wrote: > I tried moving a client NFS mount to async. The result is that the > server never sees a filesync again from that client.
Further testing shows that server with -o log / client with -o async has no performance problem. OTOH, the client sometimes complain about write errors. -o async seems dangerous. Too many fsync() causing too many WAPBL flushes seems confirmed to be the problem at work here. -- Emmanuel Dreyfus http://hcpnet.free.fr/pubz m...@netbsd.org
