Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com
Message-ID:	<20040603122108.53223.qmail@web20608.mail.yahoo.com>
Date:	Thu, 3 Jun 2004 05:21:08 -0700 (PDT)
From:	john george <jgsave AT yahoo DOT com>
Subject:	How to access Raw Volumes in Cygwin Environment
To:	cygwin AT cygwin DOT com
MIME-Version:	1.0
X-IsSubscribed:	yes

Hi,
I'm trying to open a raw volume which I created using
the microsot diskpart utility.This volume resides on
the second disk(Which is a dynamic disk)which is
attached to my system. I am able to access the first
disk (which is a basic disk) and it's partition using
open system call as follows:
open( /dev/sda , O_CREAT|O_WRONLY,0644) ;(Whole disk)
open( /dev/sda1 , O_CREAT|O_WRONLY,0644) ; Partition 1
open( /dev/sda2 , O_CREAT|O_WRONLY,0644) ; Partition 2

But I am not able to access the dynamic disk using the
same 
open( /dev/sdb , O_CREAT|O_WRONLY,0644) ;(Whole disk)
(This works fine)

open( /dev/sdb1 , O_CREAT|O_WRONLY,0644);(First
Volume)
open( /dev/sdb2 , O_CREAT|O_WRONLY,0644);(First
Volume)
 (Doesn't work)

My concerns:
1)Are raw volumes which resides on a dynamic disk
accessible through Cygwin.
2)Is there any other device file notation scheme that
is  followed for dynamic volumes ( /dev/sd? or
/dev/something)

Any suggesstions?

Thanks.




	
		
__________________________________
Do you Yahoo!?
Friends.  Fun.  Try the all-new Yahoo! Messenger.
http://messenger.yahoo.com/ 

--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Problem reports:       http://cygwin.com/problems.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/

- Raw text -