4 ms·

Well, NFS isn't really cache coherent, and hence not POSIX compliant. Lustre is, but pays for it with an amazingly complicated architecture. I have (somewhat e

by jabl 10y ago

Well, NFS isn't really cache coherent, and hence not POSIX compliant. Lustre is, but pays for it with an amazingly complicated architecture. I have (somewhat esoteric corner cases, but still) benchmarks that will cause failures within seconds when run against NFS.