> > So: I changed line 186 in sys/dev/ata/ata-disk.c from
> > adp->num_tags = atadev->param->queuelen;
> > to
> > adp->num_tags = 0x10;
> > which is roughly the half of the reported queuelenght (which is 0x1F).
> > And, Terry, I can't avoid to disappoint you... there's absolutely *no*
> > change in the behaviour of the new kernel :-(
> Uh... the "16" you changed to "10" was decimal, so changining it
> to 0x10 changes it to ... 16.
> Rather than point out the hex/decimal confusion earlier, that's
> why I said "/2".
Ahm, Terry, perhaps I misunderstand you, but: The reported queue-length is
31(dec), which is 0x1F(hex), as stated above. The half of it would be 15.5(dec)
what I rounded up to 16(dec), which is approx. 0x10(hex). Where's your point?
> Soren's commit is for a -current specific merge. The problems
> you are seeing supposedly are in RELENG_4, and will probably not
> be effected... though the commit will provide much better
> diagnostics than I've suggested. 8-).
All I posted here is done, even if my signature states something different,
under -current. This last test was done under a -current of Apr 18,2002, 18:00
UTC. I run my allday system, from which I'm posting and writing my e-mail, under
-STABLE... I hope that clears things a bit.
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