Date: Fri, 8 Aug 2003 13:21:47 -0600 From: "Kenneth D. Merry" <ken@kdm.org> To: Don Bowman <don@sandvine.com> Cc: "'aic7xxx@freebsd.org'" <aic7xxx@freebsd.org> Subject: Re: Ongoing U320 AIC7902 Seagate ST318453LW issues, SCB timed out Message-ID: <20030808192147.GA47262@panzer.kdm.org> In-Reply-To: <FE045D4D9F7AED4CBFF1B3B813C85337027421ED@mail.sandvine.com> References: <FE045D4D9F7AED4CBFF1B3B813C85337027421ED@mail.sandvine.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Fri, Aug 08, 2003 at 13:43:55 -0400, Don Bowman wrote: > Just to confirm i'm talking about the same thing... > my seagate device reports 255 tagged openings: > > # camcontrol tags 0:0:0 > (pass0:ahd0:0:0:0): device openings: 255 > > but seagate indicates the device has only support for > 64. Am i reading something different here? You'll see 255 openings until we get a queue full response from the drive. Then it'll go down to however many transactions we had outstanding when the queue full happened. If you want a little more information (e.g. how many transactions are outstanding at a given moment), try: camcontrol tags da0 -v Ken -- Kenneth Merry ken@kdm.org
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20030808192147.GA47262>