Ongoing U320 AIC7902 Seagate ST318453LW issues, SCB timed out

Kenneth D. Merry ken at kdm.org
Fri Aug 8 12:22:00 PDT 2003


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 at kdm.org


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