OT: Partition table lost

Arkadiy Chapkis - Arc achapkis at dls.net
Sat Nov 27 04:47:44 UTC 2004


  Below is partial output of dmesg related to scsi. The array did not have BSD labels, but the Maxtor did. Right now I
only have A1000 connected and here's what fdisk shows:
# fdisk -l
Disk /dev/sdb: 198.7 GB, 198790316032 bytes
255 heads, 63 sectors/track, 24168 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

Disk /dev/sdb doesn't contain a valid partition table

# dmesg
scsi1 : sata_via
  Vendor: ATA       Model: Maxtor 6Y080M0    Rev: YAR5
  Type:   Direct-Access                      ANSI SCSI revision: 05
SCSI device sda: 160086528 512-byte hdwr sectors (81964 MB)
SCSI device sda: drive cache: write back
 sda: sda1 sda2
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
device-mapper: 4.1.0-ioctl (2003-12-10) initialised: dm at uk.sistina.com

kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.

ERROR: SCSI host `isp1020' has no error handling
ERROR: This is not a safe way to run your SCSI host
ERROR: The error handling must be added to this driver

Call Trace:<ffffffffa000218d>{:scsi_mod:scsi_host_alloc+167} <ffffffffa00024ab>{:scsi_mod:scsi_register+12}
       <ffffffffa009be65>{:qlogicisp:isp1020_detect+85} <ffffffffa00a805a>{:qlogicisp:init_this_scsi_driver+90}
       <ffffffff80159d4c>{sys_init_module+601} <ffffffff801107a2>{system_call+126}

qlogicisp : new isp1020 revision ID (2)
scsi2 : QLogic ISP1020 SCSI on PCI bus 00 device 48 irq 169 MEM base 0xffffff0000020000
  Vendor: Symbios   Model: StorEDGE A1000    Rev: 0205
  Type:   Direct-Access                      ANSI SCSI revision: 02
SCSI device sdb: 388262336 512-byte hdwr sectors (198790 MB)
SCSI device sdb: drive cache: write back
 sdb: sdb1
Attached scsi disk sdb at scsi2, channel 0, id 5, lun 0


>
>Hello Arkadiy
>
>Can you post the dmesg output of your AMD64 box; the part which shows
>the loading of of the scsi drivers and disk detection and the mounting
>errors aswell, is the most interesting. Do you have BSD-Disklabels on
>that disks (I assume you have), and if yes, does the kernel on the AMD
>support that? (BTW: Must this be compiled in or is initrd also ok?)
>
>Regards, Adrian.
>


                                      Arc C.
                                      achapkis at dls.net




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