X-Recipient:	archive-cygwin AT delorie DOT com
X-Spam-Check-By:	sourceware.org
To:	cygwin AT cygwin DOT com
From:	Robert Pendell <shinji+gmane AT elite-systems DOT org>
Subject:	Re: Cygwin OCFS support (or lack of)
Date:	Sun, 10 Feb 2008 04:18:58 -0500
Lines:	80
Message-ID:	<fomfif$kjb$1@ger.gmane.org>
References:	<556c62c70802070907l4d0eaea1v6b58910ab0e24fb1 AT mail DOT gmail DOT com> <20080207181405 DOT GF5866 AT calimero DOT vinschen DOT de> <556c62c70802100047l3af78f57i4ac6400182c78f11 AT mail DOT gmail DOT com>
Mime-Version:	1.0
User-Agent:	Thunderbird 2.0.0.9 (Windows/20071031)
In-Reply-To:	<556c62c70802100047l3af78f57i4ac6400182c78f11@mail.gmail.com>
X-Antivirus:	avast! (VPS 080209-0, 02/09/2008), Outbound message
X-Antivirus-Status:	Clean
X-IsSubscribed:	yes
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Unsubscribe:	<mailto:cygwin-unsubscribe-archive-cygwin=delorie DOT com AT cygwin DOT com>
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

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

doron cs wrote:
| Hi Corinna
| I have performed the strace ls'ing an OCFS partition .
| However , we currently dont have gcc installed on our systems .
| so compiling the code you sent will take more time .
| I have attached the ocfs_debug.txt to this message
| It was generated by running the following command :
| shroot AT rnd-crs-1-mgu-1 /cygdrive/d/kits
| $ strace ls -l /cygdrive/p > ocfs_debug.txt 2>&1
| NOTE - /cygdrive/p is an OCFS partition
| Hope it will help
| Best Regards
| Doron
|
|
|
| On Feb 7, 2008 8:14 PM, Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
wrote:
|> On Feb  7 19:07, doron cs wrote:
|>> [OCFS]
|>> I have found No hits on Oracle or on cygwin
|>> Has anyone encountered the issue ?
|>> Can anyone  follow up ?
|> None of the base developers of Cygwin has access to an OCFS file system.
|> To get this working in future Cygwin releases, we need somebody (you?)
|> for debugging.  Output from `strace ls' might sched some light on this
|> issue.  Or, even better, you build a debug version of Cygwin and use GDB
|> for some serious debugging.  The relevant functions are in fhandler.cc
|> and fhandler_disk_file.cc.
|>
|> Apart from that, would you mind to run the attached application?
|> Just build it and run it like this:
|>
|>   $ gcc -g -o GetVolInfo GetVolInfo.c -lntdll
|>   $ ./GetVolInfo /cygdrive/p
|>
|> Paste the output in a reply to this list.
|>
|>
|> Thanks,
|> Corinna
|>
|> --
|> Corinna Vinschen                  Please, send mails regarding Cygwin to
|> Cygwin Project Co-Leader          cygwin AT cygwin DOT com
|> Red Hat
|>
|> --
|> 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/
|>
Well I thought to take my hand at it and see what the strace looked
like.  I followed it against a good strace from one of my own local
directories.  If you search for fhandler_disk_file::opendir you will
find that it fails with error 2 which appears to make subsequent
attempts to access information fail (errno 89).  You will only find one
reference to that handler.  Afterwards it silently fails.

Please correct me if I am wrong here.


- --
Robert Pendell
shinji AT elite-systems DOT org

Thawte Web of Trust Notary
CAcert Assurer
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.7 (MingW32)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org

iD8DBQFHrsGCs1pR2j1qW+sRAk5PAJ4pgcRXlU/aO0FEwJXpXrZYwmBRFgCeJYbO
2p4W6vXcbuP9z+04qfQ97IM=
=FDoV
-----END PGP SIGNATURE-----


--
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 -