dear all,

to transfer files between an amd64 Linux, amd64 OpenBSD-current, and macppc
OpenBSD-current i have a USB drive. last night was the first time i tried to
use the drive on the macpcc.

Dec 19 06:09:06 apbg4 /bsd: umass0 at uhub0 port 2 configuration 1 interface 0 
"BUFFALO SSD-PEU3" rev 2.10/1.10 addr 2
Dec 19 06:09:06 apbg4 /bsd: umass0: using SCSI over Bulk-Only
Dec 19 06:09:06 apbg4 /bsd: scsibus4 at umass0: 2 targets, initiator 0
Dec 19 06:09:06 apbg4 /bsd: sd0 at scsibus4 targ 1 lun 0: <BUFFALO, SSD-PEU3, 
PMAP> serial.04110210357B1BD7B099
Dec 19 06:09:06 apbg4 /bsd: sd0: 241216MB, 512 bytes/sector, 494010368 sectors

the disklabel was not detected properly. this is the disklabel on macppc
OpenBSD-current (#638: Mon Dec 16):

# /dev/rsd0c:
type: SCSI
disk: SCSI disk
label: SSD-PEU3
duid: 0000000000000000
flags:
bytes/sector: 512
sectors/track: 63
tracks/cylinder: 255
sectors/cylinder: 16065
cylinders: 30750
total sectors: 494010368
boundstart: 0
boundend: 494010368
drivedata: 0

16 partitions:
#                size           offset  fstype [fsize bsize   cpg]
  c:        494010368                0  unused

i tried both USB ports of the Powerbook5,8. same results.

this is the **correct** disklabel on amd64 OpenBSD-current (#637: Sun Dec 15):

# /dev/rsd1c:
type: SCSI
disk: SCSI disk
label: SSD-PEU3
duid: 0000000000000000
flags:
bytes/sector: 512
sectors/track: 63
tracks/cylinder: 255
sectors/cylinder: 16065
cylinders: 30750
total sectors: 494010368
boundstart: 0
boundend: 494010368
drivedata: 0

16 partitions:
#                size           offset  fstype [fsize bsize   cpg]
  c:        494010368                0  unused
  i:        494006272             2048  ext2fs


partition can be mounted properly on amd64 Linux and OpenBSD.


IIRC the drive was initialized / created on Linux.


i have other USB drives (whole disk, msdos format) that work properly across all
3 machines.


what am i missing here? looking forward to some pointers.


yorosiku ~

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