From mboxrd@z Thu Jan 1 00:00:00 1970 From: Piotr Szymaniak Subject: Re: A lot of NILFS: bad btree node messages (readonly fs) Date: Sat, 5 Jan 2013 17:47:52 +0100 Message-ID: <20130105164752.GG2080@wloczykij> References: <20121129210650.GA4028@wloczykij> <1354255744.2090.3.camel@slavad-ubuntu> <20121130073219.GB4028@wloczykij> <1356415552.2052.11.camel@slavad-ubuntu> <20130103214913.GE2080@wloczykij> <28ABE57F-66DD-491E-9FDB-A6CE3CF773FB@dubeyko.com> <20130104191633.GF2080@wloczykij> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="gDGSpKKIBgtShtf+" Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-nilfs-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: To: Vyacheslav Dubeyko Cc: linux-nilfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org --gDGSpKKIBgtShtf+ Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Jan 05, 2013 at 02:40:19PM +0300, Vyacheslav Dubeyko wrote: > I simply try to collect enough details about the issue for deep > understanding of it. There are two ways of issue investigation: (1) > reproducing on my side; (2) preparing special debug output that can > give more details about the issue on your side. So, I feel necessity > to prepare a patch with additional debug output that can be enabled in > NILFS2 in the case of special needs. >=20 > Currently, I have such understanding of the situation. As I can see > from the error output and preliminary code analysis, it occurs > situation when allocation code discovers that memory page is uptodate > before reading. It can means that we have synchronization issue. But > it needs to investigate situation more deeply. >=20 > Now I am preparing patch for another issue with very long mount time. > So, when I end this activity then I begin more deep investigation of > the issue with readonly fs. Ok, I'll wait. Good thing it's just some KDE cache file. (: Piotr Szymaniak. --=20 Czujesz ostatni oddech opuszczajacy ich ciala. Patrzysz w ich oczy. Osoba w takiej sytuacji jest Bogiem! -- Theodore Robert Bundy --gDGSpKKIBgtShtf+ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux) iQIcBAEBCAAGBQJQ6Fk4AAoJEEMpAov1cw9l5OMP/iL9jnEimOS0ZaSZplYcyeh6 zFmfTSAvCt9WcNdql4HcyLOecciwCBpzzjPws8poHl8VPuIdKbeygCCyWjklYn1C b4mV65lPOYGR1fFMTZctPD05dDKYgEXOYbPN8Ih3g0BZtTAqiMVkBITmcz3semFr QSGB+beuGYxLODFIF0C65ieYrx7td2wyjVzCkMcPyB528YOUdaVPMi1hYsF5vX4g 7rX3y3adtSLaQlf0jQw8jjvv3Ze59k2ZlNy7y3AsmmraGdD1vm/Mzs/hpXbbbz6f NePzjc1GTmnJaZ/mmiaZe/gJY/kYUfy8XtiwbhwBhm5AzVS+aA6nW9uKpP3jBs7X mWBM6YQb+vQW5n8H19shORFRCtXlKFaiDX07OAu0I6j5NNIupP7JnKpA5a3IR5tQ ALB9fwm3uahghI+PObJ1BBrYcT3gfKSll8HKW9miuf1VO7wS0AFBK92YcM5rZQFR krt4ktTow61uCQhC0vjzU5S3Q0W3GQIwHfrzn1KOBNM2FPxpC/cjEelF4zM8iJbf ov7DNCkjudlFtxDivs6OWRvragD/XBXkf2wHWkGLPX5fOnViaMg3PNakbigJ4Wjg z8oCBrV3YxP45k1iT0UHUF/Dj1dUbo9Yvz1cpQZH7xs4OPXDK49gjziIngIqxWrd nxrf40c8UPzQQHhyKsp8 =LiJ6 -----END PGP SIGNATURE----- --gDGSpKKIBgtShtf+-- -- To unsubscribe from this list: send the line "unsubscribe linux-nilfs" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html