From: Rudolf Sykora <rudolf.sykora@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] usb flash drive with ext2
Date: Thu, 12 Jan 2012 11:40:43 +0100 [thread overview]
Message-ID: <CAOEdRO3hF29rzP857EdEFSBfHUvtXQ2rt3msnZhF0U+HGG3z3g@mail.gmail.com> (raw)
In-Reply-To: <be9468d78b658d777a510b906b0b417d@hamnavoe.com>
On 12 January 2012 11:26, Richard Miller <9fans@hamnavoe.com> wrote:
>>> Try 'dd -if /dev/sdU0.0/data -of /dev/null' to see if usb driver
>>> is having trouble reading the device.
>>
>> 0+1 records in
>> 0+1 records out
>>
>> The last bit is strange, isn't it?
>
> Try 'cat /dev/sdU0.0/ctl' to see if usb/disk has got the
> geometry wrong.
/dev/usb/ep4.0 lun 0: inquiry Generic Flash Disk 8.07 geometry 8007680 512
linux' fdisk says:
Command (m for help): p
Disk /dev/sdb: 4099 MB, 4099932160 bytes
127 heads, 62 sectors/track, 1016 cylinders, total 8007680 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0xde308271
Device Boot Start End Blocks Id System
Command (m for help):
... so I'd think this is ok ...
Ruda
next prev parent reply other threads:[~2012-01-12 10:40 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-11 9:45 Rudolf Sykora
2012-01-11 10:06 ` Richard Miller
2012-01-11 10:15 ` Rudolf Sykora
2012-01-12 9:44 ` Rudolf Sykora
2012-01-12 10:07 ` Richard Miller
2012-01-12 10:21 ` Rudolf Sykora
2012-01-12 10:26 ` Richard Miller
2012-01-12 10:40 ` Rudolf Sykora [this message]
2012-01-12 11:25 ` Richard Miller
2012-01-12 11:30 ` Francisco J Ballesteros
2012-01-12 12:05 ` Richard Miller
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