Hello.
I've a 4GB USB memory which is formatted as a single FAT32 partition.
When I insert it, I get:
root: Unknown USB device: vendor 0x1e3d product 0x2092 bus uhub5
kernel: ugen5.3: <USB0911B> at usbus5
kernel: umass1: <USB0911B Flash Disk, class 0/0, rev 2.00/1.00, addr 3> on
usbus5
kernel: umass1: SCSI over Bulk-Only; quirks = 0x0000
kernel: umass1:3:1:-1: Attached to scbus3
kernel: da6 at umass-sim1 bus 1 scbus3 target 0 lun 0
kernel: da6: <USB0911B Flash Disk 5.00> Removable Direct Access SCSI-2 device
kernel: da6: 40.000MB/s transfers
kernel: da6: 3855MB (7895040 512 byte sectors: 255H 63S/T 491C)
kernel: GEOM: da6: geometry does not match label (16h,63s != 255h,63s).
kernel: GEOM: da6: media size does not match label.
# ls /dev/|grep da6
da6
da6a
(I'd expect da6s1, instead of da6a...)
# fdisk /dev/da6
******* Working on device /dev/da6 *******
parameters extracted from in-core disklabel are:
cylinders=491 heads=255 sectors/track=63 (16065 blks/cyl)
parameters to be used for BIOS calculations are:
cylinders=491 heads=255 sectors/track=63 (16065 blks/cyl)
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 6 (0x06),(Primary DOS, 16 bit FAT (>= 32MB))
start 63, size 7887852 (3851 Meg), flag 0
beg: cyl 0/ head 1/ sector 1;
end: cyl 490/ 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>
# mount -t msdosfs /dev/da6a /mnt/
# df
Filesystem 1K-blocks Used Avail Capacity
Mounted on
> ...
/dev/da6a 399904 4048 395856 1%
/mnt
Now... isn't that a tenfold error?
# df -h
Filesystem Size Used Avail Capacity
Mounted on
...
/dev/da6a 391M 4.0M 387M 1% /mnt
The partition should be 4GB, not 400MB...
Any hint on this?
System is 8.1-RELEASE-p2/i386.
bye & Thanks
av.
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