Date: Tue, 3 Oct 2000 20:34:15 +0100 From: Bob Bishop <rb@gid.co.uk> To: mjacob@feral.com Cc: freebsd-scsi@FreeBSD.ORG, sheldonh@FreeBSD.ORG Subject: Re: kern/21278: ahc driver wedges on stressed SMP system Message-ID: <l0313031fb5ffe423f051@[194.32.164.2]> In-Reply-To: <Pine.LNX.4.21.0010030948490.12214-100000@zeppo.feral.com> References: <200010031650.JAA19833@freefall.freebsd.org>
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Hi, At 09:49 -0700 3/10/00, Matthew Jacob wrote: >Actually, this is squarely a Justin Gibbs problem- he's the ahc >maintainer- he's also quite overloaded. I already asked: At 09:10 -0600 3/10/00, Justin T. Gibbs wrote: > >I'm afraid I don't know where to start on that problem. The code in >-stable is identical to -current and doesn't have this behavior. My >belief is that interrupt threads in SMPNG are not running for some reason, >and without interrupts, the Adaptec controllers won't get very far Guidance from someone who is on top of the interrupt system in SMPng would be appreciated. >> The following reply was made to PR kern/21278; it has been noted by GNATS. >> >> From: Bob Bishop <rb@gid.co.uk> >> To: sheldonh@freebsd.org >> Cc: >> Subject: Re: kern/21278: ahc driver wedges on stressed SMP system >> Date: Fri, 22 Sep 2000 09:59:51 +0100 >> >> Hi, >> >> At 01:54 15/09/00 -0700, you wrote: >> >Synopsis: ahc driver wedges on stressed SMP system >> > >> >Responsible-Changed-From-To: freebsd-bugs->freebsd-scsi >> >Responsible-Changed-By: sheldonh >> >Responsible-Changed-When: Fri Sep 15 01:53:39 PDT 2000 >> >Responsible-Changed-Why: >> >This is an experiment. I'd like to see whether it's worthwhile >> >assigning SCSI PR's to the freebsd-scsi mailing list, since >> >there are very few SCSI problems that fall squarely into >> >exactly one person's lap. >> > >> >http://www.freebsd.org/cgi/query-pr.cgi?pr=21278 >> >> Well, it's been a week and nobody has taken the bait yet. It's a bit >> frustrating because I also have a reproducible NFS problem which I can't >> make any progress with because the my disk system keeps wedging. >> >> >> -- >> Bob Bishop +44 (0)118 977 4017 >> rb@gid.co.uk fax +44 (0)118 989 4254 >> >> >> >> >> >> To Unsubscribe: send mail to majordomo@FreeBSD.org >> with "unsubscribe freebsd-scsi" in the body of the message >> -- Bob Bishop (0118) 977 4017 international code +44 118 rb@gid.co.uk fax (0118) 989 4254 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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