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Date:      Thu, 18 Mar 1999 01:13:36 -0500 (EST)
From:      "Matthew N. Dodd" <winter@jurai.net>
To:        "Kenneth D. Merry" <ken@plutotech.com>
Cc:        joerg_wunsch@uriah.heep.sax.de, freebsd-scsi@FreeBSD.ORG
Subject:   Re: SONY SMO-C501-09 not recognized under CAM
Message-ID:  <Pine.BSF.4.02.9903180108580.2158-100000@sasami.jurai.net>
In-Reply-To: <199903180502.WAA37209@panzer.plutotech.com>

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On Wed, 17 Mar 1999, Kenneth D. Merry wrote:
> > > allow you to boot without media.
> > 
> > No, not yet.
> 
> Well, try it out.  :)

da5 at dpt0 bus 0 target 3 lun 0
da5: <SONY SMO-C501-00 2.07> Removable Direct Access SCSI-CCS device 
da5: Attempt to query device size failed: NOT READY, Error log overflow

Yay.

eisa-test# camcontrol reset 2:3:0
Reset of 2:3:0 returned error 0x6

A somewhat different question for you...

eisa-test# fdisk da5
******* Working on device /dev/rda5 *******
parameters extracted from in-core disklabel are:
cylinders=153 heads=64 sectors/track=32 (2048 blks/cyl)

parameters to be used for BIOS calculations are:
cylinders=153 heads=64 sectors/track=32 (2048 blks/cyl)

Media sector size is 1024
Warning: BIOS sector numbering starts with sector 1
Information from DOS bootblock is:
The data for partition 1 is:
<UNUSED>
The data for partition 2 is:
<UNUSED>
The data for partition 3 is:
<UNUSED>
The data for partition 4 is:
sysid 165,(FreeBSD/NetBSD/386BSD)
    start 1, size 313343 (305 Meg), flag 80 (active)
        beg: cyl 0/ sector 2/ head 0;
        end: cyl 152/ sector 32/ head 63

eisa-test# disklabel da5
disklabel: ioctl DIOCGDINFO: Invalid argument
<on console>
da5: cannot find label (no disk label)
da5s4: cannot find label (no disk label)
dscheck: b_bcount 512 is not on a sector boundary (ssize 1024)
da5: cannot find label (no disk label)
da5s4: cannot find label (no disk label)

No, this isn't because I've got 1024 byte sector media loaded though that
fact that it cares about blocksize is strange.

'disklabel /dev/da5' shows stuff.

eisa-test# disklabel -R -r da5 foo
disklabel: No space left on device
eisa-test# disklabel -R -r /dev/da5 foo
disklabel: ioctl DIOCWLABEL: Operation not supported by device

I'm confused now.

-- 
| Matthew N. Dodd  | 78 280Z | 75 164E | 84 245DL | FreeBSD/NetBSD/Sprite/VMS |
| winter@jurai.net |      This Space For Rent     | ix86,sparc,m68k,pmax,vax  |
| http://www.jurai.net/~winter | Are you k-rad elite enough for my webpage?   |



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