> > I've spent some time looking at the capabilities of a few > > controllers based on the questions about the SiI3124 and PMP > > support. > > > > According to the docs, the Marvell 88SX6081 driver doesn't support > > NCQ or PMP, though the card does. While I'm not really performance > > bound on my system, I imagine NCQ would help performance a bit, at > > least for > > scrubs or resilvers. Even more so because I'm using the slow > > WD10EADS drives. > > > > This raises the question of whether a SAS controller supports NCQ > > for sata drives. Would an LSI 1068e based controller? What about a > > LSI 2008 based card? > > > > -B
Im seeing some issues with the sil3124 at the moment, with 100% %w blocking - leading to stuttering of streams etc. Check out the storage-discuss or osol-discuss lists, if youre a member of them. -- iMx i...@streamvia.net www.slashdevslashnull.com _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
