Date: Fri, 24 Dec 2010 23:10:46 +0200 From: Alexander Motin <mav@FreeBSD.org> To: Brandon Gooch <jamesbrandongooch@gmail.com> Cc: freebsd-scsi@freebsd.org, FreeBSD-Current <freebsd-current@freebsd.org>, FreeBSD Stable <freebsd-stable@freebsd.org> Subject: Re: Sense fetching [Was: cdrtools /devel ...] Message-ID: <4D150C56.4080801@FreeBSD.org> In-Reply-To: <AANLkTikPnwxKzsaT-K7vA8=AgWxG_-8GPgcL5djhNcLC@mail.gmail.com> References: <4CD45209.5010607@FreeBSD.org> <AANLkTik5gBjUo3Qxs6rtgZMo8fnDFaSN-X3qEjRzB=QQ@mail.gmail.com> <4CDE5B8C.4000102@FreeBSD.org> <AANLkTinW=DieKRTyd5wE5vz-Gq%2BwVPD%2BKtOTZ7aHKYiN@mail.gmail.com> <4CE0010D.7080505@FreeBSD.org> <AANLkTikPnwxKzsaT-K7vA8=AgWxG_-8GPgcL5djhNcLC@mail.gmail.com>
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Brandon Gooch wrote: > On Sun, Nov 14, 2010 at 9:32 AM, Alexander Motin <mav@freebsd.org> wrote: >> Brandon Gooch wrote: >>> On Sat, Nov 13, 2010 at 3:34 AM, Alexander Motin <mav@freebsd.org> wrote: >>>> Now uncommitted pass_autosence.patch and possibly cdrtools.patch. >>> OK. Patched kernel and cdrtools has resulted in a working cdrecord >>> (burned an ISO successfully) and an endless stream of: >>> >>> ... >>> (pass0:ata0:0:0:0): Requesting SCSI sense data >>> (pass0:ata0:0:0:0): SCSI status error >>> (pass0:ata0:0:0:0): Requesting SCSI sense data >>> (pass0:ata0:0:0:0): SCSI status error >>> (pass0:ata0:0:0:0): Requesting SCSI sense data >>> (pass0:ata0:0:0:0): SCSI status error >>> (pass0:ata0:0:0:0): Requesting SCSI sense data >>> (pass0:ata0:0:0:0): SCSI status error >>> ... >> I think it can be hald probing for media insertion. Probably we should >> slightly reduce error logging verbosity. May be somehow make to not log >> errors on requests submitted from user-level via pass driver. >> >>> But most important part: It works, and it burned very quickly! The CD >>> was created, and fully functional (I booted the Fedora image and >>> completed an installation). >> Nice! > > What are your thoughts on committing this (or something like it)? > Should I just keep a local patch set for the semi-long-term? Do you > have something else in the works? I wanted to do something with these logs first, as they are hardly acceptable, but was distracted by different project. Unless somebody take it, I'll be back to it later. -- Alexander Motin
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