3.2D breaks RWZ52 optical drives?

From: Jim Wright <jwright_at_phy.ucsf.edu>
Date: Tue, 2 Apr 1996 11:42:55 -0800 (PST)

I just installed 3.2D-1 on a workstation here with an attached RWZ52
read/write optical drive. The drive was working fine when I shut
the system down for the last time running 3.2A. Now with the new
operating system it refuses to mount any platters. The errors from
uerf are (condensed)

    ROUTINE NAME optical_op_spin
                        Device Not Ready
                        Active CCB at time of error
                        CCB request completed w/out error
                        ERROR - os_std, os_type = 11, std_type = 10

    *MY ADDR x03FFD728
    CCB LENGTH x00C0
    FUNC CODE x01
    CAM_STATUS x0001 CAM_REQ_CMP
    PATH ID 1.
    TARGET ID 3.
    TARGET LUN 0.
    CAM FLAGS x000000C0
                                            CAM_DIR_NONE
    *PDRV_PTR x03FFD428
    *NEXT_CCB x00000000
    *REQ_MAP x00000000
    VOID (*CAM_CBFCNP)() x005DDF70
    *DATA_PTR x00000000
    DXFER_LEN x00000000
    *SENSE_PTR x03FFD450
    SENSE_LEN xA4
    CDB_LEN x06
    SGLIST_CNT x0000
    CAM_SCSI_STATUS x0000 SCSI_STAT_GOOD
    SENSE_RESID x00
    RESID x00000000
    CAM_CDB_IO x000000000000000000000000
    CAM_TIMEOUT x0000004B
    MSGB_LEN x0000
    VU_FLAGS x0000
    TAG_ACTION x00

I have no reason to believe the drive mysteriously failed in the time
while I was installing the new operating system. In fact, I can use
the SCU command "verify media" successfully so the drive seems to be
working at that level. I do have the optical drivers installed.

    CLCOP300 installed CAM Optical Disk Driver V3.0

This bombshell was totally unexpected. Why would the new system break
this? Or have I forgotten some step?


Jim Wright jwright_at_phy.ucsf.edu Keck Center for Integrative Neuroscience
            415-502-4874 voice 513 Parnassus Ave, Room HSE-802, Box 0444
            415-502-4848 fax UCSF, San Francisco, CA 94143-0444
Received on Tue Apr 02 1996 - 22:23:25 NZST

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