Date: Wed, 24 Jan 2001 05:00:43 +0100 (CET) From: Cyrille Lefevre <root@gits.dyndns.org> To: "Kenneth D. Merry" <ken@kdm.org> Cc: clefevre@noos.fr, freebsd-scsi@FreeBSD.ORG Subject: Re: SCSI suspend/resume Message-ID: <200101240400.f0O40iT09954@gits.dyndns.org> In-Reply-To: <20010122162354.B82472@panzer.kdm.org> "from Kenneth D. Merry at Jan 22, 2001 04:23:54 pm"
next in thread | previous in thread | raw e-mail | index | archive | help
Kenneth D. Merry wrote: > On Mon, Jan 22, 2001 at 06:31:46 +0100, Cyrille Lefevre wrote: > > "Kenneth D. Merry" <ken@kdm.org> writes: > > > On Wed, Jan 17, 2001 at 23:54:17 +0100, Cyrille Lefevre wrote: > > > > do you want a copy of my kernel config file ? any other things ? > > > > > > Nah, that's okay. The only thing I'm curious about is what sort of drive > > > this is. Can you send dmesg output for your SCSI disk? > > > > single-ended 2GB HP drives :) > [snip] > > These drives look normal enough, I don't know of any problems offhand with > them. So I don't really know why your drives aren't spinning up. > > Here are some things to try: > > - boot with -v (boot -v) and see if you get any additional diagnostic > information when you spin down a drive and then try to do I/O. there is something incredible, today. it seems to work! I don't understand anything. maybe a code change since december and now? I can't repeat the problem w/ the old kernel, I lost it. If it appears again, I'll tell you. also, I've tried a SCAM drive which is recognized by the BIOS but not by FreeBSD. the drive is a SUN UltraPack where I turn the dip-switch to one of the "holes" between 7 and 0! the problem is that I don't find any doc. on this box and I don't really know how to configure it to have full access to high SCSI targets. that's why I've tried the "hole" front to the 0. next time, I try the one front to the 7, who knows? maybe one is better than the other... > - try the attached patch, and see if you get any diagnostic printouts. yes, I did both : (da1:sym0:0:4:0): Attempting START UNIT da1s1: type 0xa5, start 63, end = 4192964, size 4192902 : OK (da1:sym0:0:4:0): Attempting START UNIT resumed from suspended mode (slept 00:00:04) > Also, make sure you compile your kernel without excluding the sense and CDB > strings, so the error messages make more sense. already done since the last post :) > > I know, my PLEXTOR CDROM seems to be dead :( > > That's normal. It's just telling you there is no CD in the drive. even with a CD in the drive, it can't read CD anymore... the red light is flashing. and a mount /cdrom failed on device not ready. so, it's really dead :)) maybe one day I'll check the cables. diagnostic messages are as follow : (da1:sym0:0:4:0): Attempting START UNIT (cd0:sym0:0:1:0): PREVENT ALLOW MEDIUM REMOVAL. CDB: 1e 0 0 0 1 0 (cd0:sym0:0:1:0): NOT READY asc:57,0 Cyrille. -- home: mailto:clefevre@citeweb.net work: mailto:Cyrille.Lefevre@edf.fr To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200101240400.f0O40iT09954>