DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:date:from:to:subject:message-id:reply-to
	:references:mime-version:content-type:in-reply-to; q=dns; s=
	default; b=PWEZjWLq1FrBrWDQCR66tFGYEyiy7rjzEhcCC2Tgpse6xRwyvafLC
	vtyF61ekqoeK7BRrDPAN5o9fLgCIBY88d/Cuold9cJuFvW2uzZyG7VE3pUnUI21S
	kh8820HJpDCORSJkKkS/8UUTMi16Kyci8kMbPdJ5s5dmJBQQyAXK70=
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
Sender: cygwin-owner AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
Date: Wed, 19 Oct 2016 14:01:08 +0200
From: Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: rename syscall failed with EACES and os returns NT_STATUS_TRANSACTIONAL_CONFLICT
Message-ID: <20161019120108.GF4801@calimero.vinschen.de>
Reply-To: cygwin AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
References: <22994d33-a783-b8eb-30d2-d3121d655a39 AT imbrian DOT org>
MIME-Version: 1.0
Content-Type: multipart/signed; micalg=pgp-sha256;	protocol="application/pgp-signature"; boundary="8JPrznbw0YAQ/KXy"
Content-Disposition: inline
In-Reply-To: <22994d33-a783-b8eb-30d2-d3121d655a39@imbrian.org>
User-Agent: Mutt/1.7.0 (2016-08-17)

--8JPrznbw0YAQ/KXy
Content-Type: text/plain; charset=utf-8
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable

On Oct  5 17:56, Rinrin wrote:
> Hi:
>   I'm trying to run some unittests with python os.rename function. But
> rename syscall failed with error code 13. From strace output I can see
> windows OS returns NT_STATUS_TRANSACTIONAL_CONFLICT(0xC0190001).
>=20
> python2.7 2576 unlink_nt: Opening
> \??\C:\Portable\PrivData\cygwin\tmp\tmp4enMfR for delete failed, status
> =3D 0xC0190001
>=20
>   see http://pastebin.com/iTwDN82S for full log of strace output.
>   I'm on Win 10 x64, Cygwin dll version is 2.6.0, still trying to make a
> demo to represent this issue.

This is weird.  A transaction is only started by Cygwin if the file
has the R/O DOS bit set, and Cygwin does not set this bit (unless
you use FAT or the "noacl" mount flag.

If this error is emitted for files without htis bit set, it's not
Cygwin's fault in the first place.


Corinna

--=20
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Maintainer                 cygwin AT cygwin DOT com
Red Hat

--8JPrznbw0YAQ/KXy
Content-Type: application/pgp-signature; name="signature.asc"

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
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=6KUw
-----END PGP SIGNATURE-----

--8JPrznbw0YAQ/KXy--