Oh I don't think it's specific to Lustre. You can limit I/O on any kind of filesystem using the blkio controller in a cgroup. See https://fritshoogland.wordpress.com/2012/12/15/throttling-io-with-linux/ for example.
Cheers, -- Kilian
Oh I don't think it's specific to Lustre. You can limit I/O on any kind of filesystem using the blkio controller in a cgroup. See https://fritshoogland.wordpress.com/2012/12/15/throttling-io-with-linux/ for example.
Cheers, -- Kilian