usb errors
kalin m
kalin at el.net
Tue May 13 16:29:32 UTC 2008
# fdisk /dev/da0
******* Working on device /dev/da0 *******
parameters extracted from in-core disklabel are:
cylinders=14593 heads=255 sectors/track=63 (16065 blks/cyl)
Figures below won't work with BIOS for partitions not in cyl 1
parameters to be used for BIOS calculations are:
cylinders=14593 heads=255 sectors/track=63 (16065 blks/cyl)
fdisk: invalid fdisk partition table found
Media sector size is 512
Warning: BIOS sector numbering starts with sector 1
Information from DOS bootblock is:
The data for partition 1 is:
sysid 165 (0xa5),(FreeBSD/NetBSD/386BSD)
start 63, size 234436482 (114470 Meg), flag 80 (active)
beg: cyl 0/ head 1/ sector 1;
end: cyl 256/ head 254/ sector 63
The data for partition 2 is:
<UNUSED>
The data for partition 3 is:
<UNUSED>
The data for partition 4 is:
<UNUSED>
Sébastien Morand wrote:
> What fdisk /dev/da0 is printing?
>
> On Tue, May 13, 2008 at 3:44 PM, kalin m <kalin at el.net> wrote:
>
>> hi all..
>>
>> fbsd7.
>>
>> plugging in a usb drive. .. dmesg:
>>
>> umass0: <Western Digital External HDD, class 0/0, rev 2.00/2.40, addr 2> on
>> uhub2
>> da0 at umass-sim0 bus 0 target 0 lun 0
>> da0: <WDC WD12 00UE-00KVT0 0000> Fixed Direct Access SCSI-0 device
>> da0: 40.000MB/s transfers
>> da0: 114473MB (234441648 512 byte sectors: 255H 63S/T 14593C)
>>
>> next:
>> # mount -w -t ufs /dev/da0 /mnt/
>> mount: /dev/da0 : Invalid argument
>> # mount -w -t ufs /dev/da0s1e /mnt/
>> mount: /dev/da0s1e : No such file or directory
>> # mount -w -t ufs /dev/da0s1 /mnt/
>> mount: /dev/da0s1 : No such file or directory
>> # mount /dev/da0s1 /mnt/
>> mount: /dev/da0s1 : No such file or directory
>> # mount /dev/da0 /mnt/
>> mount: /dev/da0 : Invalid argument
>> # mount -w -t ufs /dev/da0s1 /mnt/
>> mount: /dev/da0s1 : No such file or directory
>> # mount -w -t hfs /dev/da0s1 /mnt/
>> mount: /dev/da0s1 : Operation not supported by device
>> # mount -w -t hfs+ /dev/da0s1 /mnt/
>> mount: /dev/da0s1 : Operation not supported by device
>> # mount -w -t ufs /dev/da0s1 /mnt/
>> mount: /dev/da0s1 : No such file or directory
>> # mount -w -t ufs /dev/da0 /mnt/
>> mount: /dev/da0 : Invalid argument
>> # mount -w -t hfs /dev/da0 /mnt/
>> mount: /dev/da0 : Operation not supported by device
>>
>> now what?
>>
>>
>> it's a usb drive usually used on a os x machine...
>>
>>
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>>
>>
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