Hi all, I'd like to ask whether there is a way to monitor disk seeks. I have an application where many concurrent readers (>50) sequentially read a large dataset (>10T) at a fairly low speed (8-10 Mbit/s). I can monitor read/write ops using iostat, but that doesn't tell me how contiguous the data is, i.e. when iostat reports "500" read ops, does that translate to 500 seeks + 1 read per seek, or 50 seeks + 10 reads, etc? Thanks!
Regards, -- Saso _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
