From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga09.intel.com ([134.134.136.24]) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TZHJm-00077h-1A for linux-mtd@lists.infradead.org; Fri, 16 Nov 2012 08:30:30 +0000 Message-ID: <1353054666.3618.6.camel@sauron.fi.intel.com> Subject: Re: UBIFS error (pid 564): read_znode: bad indexing node at LEB 484:66064, error 2 From: Artem Bityutskiy To: Micah Anderson Date: Fri, 16 Nov 2012 10:31:06 +0200 In-Reply-To: <87625h85fd.fsf@minnow.riseup.net> References: <87625h85fd.fsf@minnow.riseup.net> Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-kNyzu06N+BosBIbotFbl" Mime-Version: 1.0 Cc: linux-mtd@lists.infradead.org Reply-To: dedekind1@gmail.com List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , --=-kNyzu06N+BosBIbotFbl Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Wed, 2012-11-07 at 16:32 -0500, Micah Anderson wrote: > I had a power outage yesterday. When things came back and I tried to > boot my guruplug, I am not getting the following: >=20 > [ 97.273764] UBIFS error (pid 564): read_znode: bad indexing node at LE= B 484:66064, error 2 > [ 97.282188] UBIFS warning (pid 564): ubifs_ro_mode: switched to read-o= nly mode, error -22 > [ 97.290431] UBIFS error (pid 564): ubifs_budget_space: cannot budget s= pace, error -22 I'd need to see entire log, no -ENOCLUE with this amount of input. > The filesystem is read-only and I can't seem to figure out how to get it > out of this state. As far as I can tell, there is no fsck.ubifs and I'm > at a loss at how to get things back to a reasonable state. I found the > 'nandtest' command, which might be useful for mapping out bad areas, but > I'm not going to run that without a better clue at how likely I am to > brick things. No, there is no recovery program, the file-system is supposed to always be mountable. Please, use mtdtests to validate the HW: http://www.linux-mtd.infradead.org/doc/general.html#L_mtd_tests --=20 Best Regards, Artem Bityutskiy --=-kNyzu06N+BosBIbotFbl Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAABAgAGBQJQpfnKAAoJECmIfjd9wqK03TMQAIXNkJG5V8Hw+NGG1QqLnVIE xF5uJ9M+Tduz9sZGCNX7gRx3FITVYOA2c/txN9li6cYu9sX0Jh/0SgClQQ0nem3Q FIhGORyVmQ4rGmN0SrQ70W1ISKsmFUKPycHuP3KJRpNqfU7+piJynknySSh1lPbQ xg3EBlNI/tIcsMI1RsI/GsOPVyTg4CLqe5qy7H0Hky0Des5XbTsbaMfeUcDRK+zQ JZHmhFgv5f6ShOdyCLPpERxIpoJOnXJRaysJt/Nd908ImtheESQ8GPwSDrJM1j6J yybzKlY2gbroNGxGIa59E4Jv3o6JOWBIAIcMMPHAuWoDY5Sk/YEl8wCKu2WXaijQ TuokfW2/nhOTzQgvTsKX8D2G+pFWUBTJPpPebNpGnhVZ2cKGnR0fMHRl1aTuLgHX zM9zzo2XT4QY3TcyBnVK8sQJuta/eiWKBEmF1gHdY8iL8wXZNM/AtfWfB4n7ybb3 ewHihtNQkfHjzS6e4jB03vGiADBDoWYKxHCGhsZxdzYIvskOuEvjUed//SB9l1C6 Tm15PABPof9ZyyJiv3dS1+Sm0hXXIScqfu284slPz/00PhyXEV+Qr0BcaoN3C+ux NYKHFPDImknHTXRn3Wg9ZDtDjugdk8a0Y0oZC5E0a29VQ06Fxeeo9TZCiYPpynVA 2IvYjk5xkh2fbHgS+lit =uVSG -----END PGP SIGNATURE----- --=-kNyzu06N+BosBIbotFbl--