> I would expect 4 drives that are capable of sustained > 50 MB/sec > at the same time to yield ~120MB/sec in raidz (3+1) > and > 160MB/sec in straight stripping mode, based on > previous experiences > and assuming adequate CPU.
Sure, but in most cases drives are "2+2", meaning there is contention between the master and the slave on each cable. I'm pretty certain that's not helping his case either. To squeeze that last drop of juice from ATA drives, each drive would have to have his own controller. This message posted from opensolaris.org _______________________________________________ opensolaris-discuss mailing list [email protected]
