Skip site navigation (1)Skip section navigation (2)
Date:      Mon, 3 Aug 2015 12:43:41 -0700
From:      John-Mark Gurney <jmg@funkthat.com>
To:        Bernt Hansson <bah@bananmonarki.se>
Cc:        "freebsd-scsi@freebsd.org" <freebsd-scsi@freebsd.org>
Subject:   Re: USB stick and some help with it.
Message-ID:  <20150803194340.GF78154@funkthat.com>
In-Reply-To: <55BF63A2.6060909@bananmonarki.se>
References:  <55BF63A2.6060909@bananmonarki.se>

next in thread | previous in thread | raw e-mail | index | archive | help
Bernt Hansson wrote this message on Mon, Aug 03, 2015 at 14:50 +0200:
> Have an old usbstick that i bought 5-6 years ago it's a datatraveler 150.
> 
> I used dd to transfer a cd image to it and now i can't "clean" it of the 
> stick.
> 
> Tried dd if=/dev/random of=/dev/da1 bs=1m count=100 but dd just taunting 
> me with this:
> 
> dd: /dev/da1: Input/output error
> 1+0 records in
> 0+0 records out
> 0 bytes transferred in 65.558710 secs (0 bytes/sec)
> 
> After that the led on the stick flashes like it is writing. But i don't 
> know if it is writing.
> 
> Is it possible to make it pristine again or is it forever lost?

Do you get any consol error messages?

I was thinking it might be because there was a partition or something
mounted, but I don't think that's the case, as it should have given you
an Operation not permitted error instead...

-- 
  John-Mark Gurney				Voice: +1 415 225 5579

     "All that I will do, has been done, All that I have, has not."



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20150803194340.GF78154>