Date: Tue, 25 Nov 2003 09:33:24 +1100 From: JacobRhoden <jrhoden@unimelb.edu.au> To: Mike Jeays <Mike.Jeays@rogers.com>, freebsd-questions@freebsd.org Subject: Re: USB disks on FreeBSD 4.7 Message-ID: <200311250933.24601.jrhoden@unimelb.edu.au> In-Reply-To: <3FC1816F.8070809@rogers.com> References: <3FC1816F.8070809@rogers.com>
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On Mon, 24 Nov 2003 02:56 pm, Mike Jeays wrote:
> I have a 4.7 system, and have trouble with an Apacer Flash Memory
> 64 MB disk. I can read and write the FAT system on it if it is
> plugged in at boot time, but I cannot remount it if I unmount
> it, unplug it, and then plug it in again.
> da0 at umass-sim0 bus 0 target 0 lun 0
> da0: < USB DISK 2.08> Removable Direct Access SCSI-0 device
> da0: 650KB/s transfers
> da0: 62MB (128000 512 byte sectors: 64H 32S/T 62C)
> (da0:umass-sim0:0:0:0): READ(6)/WRITE(6) not supported, increasing
> minimum_cmd_size to 10.
I have looked up what I type to control my USB card reader, here are the
commands i use:
camcontrol devlist -- shows you what devices are attached
camcontrol eject -- type this if you want to detach your device
or if you want to stop the cf card and
put a new one in
camcontrol start -- after inserting a new cf card, do this to
make it mountable
Make sure you umount your device before you do the camcontro eject or you
might loose some data.
Regards,
Jacob
___________________________________
JacobRhoden -- http://rhoden.id.au/
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