• Thomas Bogendoerfer's avatar
    [SCSI] Blacklist entry for HP dat changer · c3d83368
    Thomas Bogendoerfer authored
    after upgrading our SUN E250 from 2.4 to 2.6 I'm seeing following error
    when the HP DDS4 DAT changer gets probed:
    
    scsi: host 1 channel 0 id 5 lun16777216 has a LUN larger than allowed by
    the host adapter
    
    The device is connected to a symbios 875 host. I've talked to Willy
    about the problem, and he asked me to try to blacklist the device
    for reportlun. I did that with the patch below and it solved the
    problem. It now gets properly detected:
    
     target1:0:5: FAST-20 WIDE SCSI 40.0 MB/s ST (50 ns, offset 16)
      Vendor: HP        Model: C5713A            Rev: H307
      Type:   Sequential-Access                  ANSI SCSI revision: 03
     target1:0:5: Beginning Domain Validation
     target1:0:5: FAST-20 SCSI 20.0 MB/s ST (50 ns, offset 16)
     target1:0:5: FAST-20 WIDE SCSI 40.0 MB/s ST (50 ns, offset 16)
     target1:0:5: Domain Validation skipping write tests
     target1:0:5: Ending Domain Validation
      Vendor: HP        Model: C5713A            Rev: H307
      Type:   Medium Changer                     ANSI SCSI revision: 03
    
    Signed-off-by: tsbogend@alpha.franken.de
    Signed-off-by: default avatarJames Bottomley <James.Bottomley@SteelEye.com>
    c3d83368
scsi_devinfo.c 19.5 KB