Richard Elling writes: > > I think the proposed timeouts here are too short, but the idea has > merit. Note that such a preemptive read will have negative performance > impacts for high-workload systems, so it will not be a given that people > will want this enabled by default. Designing such a proactive system > which remains stable under high workloads may not be trivial.
Isn't this how things already work with mirrors? By this I mean requests are issued to all devices and if the first returned data is OK, the others are not required. Ian _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
