From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay1.corp.sgi.com [137.38.102.111]) by oss.sgi.com (Postfix) with ESMTP id 34E297F50 for ; Wed, 11 Mar 2015 10:04:08 -0500 (CDT) Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by relay1.corp.sgi.com (Postfix) with ESMTP id 231B58F8059 for ; Wed, 11 Mar 2015 08:04:05 -0700 (PDT) Received: from mail.rvx.is (mail.rvx.is [178.19.51.189]) by cuda.sgi.com with ESMTP id RnQ1LcyUEeP3p33E (version=TLSv1 cipher=AES256-SHA bits=256 verify=NO) for ; Wed, 11 Mar 2015 08:04:03 -0700 (PDT) Date: Wed, 11 Mar 2015 15:04:02 +0000 (GMT) From: Rui Gomes Message-ID: <1908077521.428877.1426086242030.JavaMail.zimbra@rvx.is> In-Reply-To: <550054D9.3010602@sandeen.net> References: <54FDFEDC.5090106@sandeen.net> <1061986380.422955.1426008424991.JavaMail.zimbra@rvx.is> <54FF2BBF.7060404@sandeen.net> <410959445.428221.1426083973347.JavaMail.zimbra@rvx.is> <550054D9.3010602@sandeen.net> Subject: Re: [PATCH] xfs_repair: junk last entry in sf dir if name starts beyond dir size MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_428875_1857892055.1426086242028" List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: Eric Sandeen Cc: omar , xfs ------=_Part_428875_1857892055.1426086242028 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Hello Eric, After applying that patch I get yet another Segmentation Fault in a different place, gdb bt and output in the attachment. Just in case this help, bellow the inode right before the segmentation fault: xfs_db -c "inode 620507648" -c "p" /dev/sdb1 Metadata corruption detected at block 0x4ffed6d08/0x1000 xfs_db: cannot init perag data (117). Continuing anyway. core.magic = 0x494e core.mode = 040755 core.version = 2 core.format = 2 (extents) core.nlinkv2 = 3 core.onlink = 0 core.projid_lo = 0 core.projid_hi = 0 core.uid = 0 core.gid = 0 core.flushiter = 2 core.atime.sec = Fri May 16 12:21:52 2014 core.atime.nsec = 779442171 core.mtime.sec = Tue Mar 24 12:03:59 2009 core.mtime.nsec = 000000000 core.ctime.sec = Fri Feb 28 19:54:03 2014 core.ctime.nsec = 736630717 core.size = 4096 core.nblocks = 1 core.extsize = 0 core.nextents = 1 core.naextents = 0 core.forkoff = 0 core.aformat = 2 (extents) core.dmevmask = 0 core.dmstate = 0 core.newrtbm = 0 core.prealloc = 0 core.realtime = 0 core.immutable = 0 core.append = 0 core.sync = 0 core.noatime = 0 core.nodump = 0 core.rtinherit = 0 core.projinherit = 0 core.nosymlinks = 0 core.extsz = 0 core.extszinherit = 0 core.nodefrag = 0 core.filestream = 0 core.gen = 3064228498 next_unlinked = null u.bmx[0] = [startoff,startblock,blockcount,extentflag] 0:[0,38781727,1,0] Regards ------------------------------- Rui Gomes CTO RVX - Reykjavik Visual Effects Seljavegur 2, 101 Reykjavik Iceland Tel: + 354 527 3330 Mob: + 354 663 3360 ----- Original Message ----- From: "Eric Sandeen" To: "Rui Gomes" Cc: "omar" , "xfs" Sent: Wednesday, 11 March, 2015 14:44:41 Subject: Re: [PATCH] xfs_repair: junk last entry in sf dir if name starts beyond dir size On 3/11/15 10:26 AM, Rui Gomes wrote: > Hello Eric, > > Thank you for the quick reply yesterday, I got to try the new patched version today, > and we have now a segmentation fault at a different stage of the repair \o/ > Full output plus gdb traceback in the attachment. If you have 4k sectors, you might need this patch from the list: [PATCH] xfs: superblock buffers need to be sector sized http://marc.info/?l=linux-xfs&m=142476196802097&w=2 as it's not merged yet. -Eric ------=_Part_428875_1857892055.1426086242028 Content-Type: text/plain; name=xfs_gdb_2.txt Content-Disposition: attachment; filename=xfs_gdb_2.txt Content-Transfer-Encoding: base64 VFJVQ0FURUQ6CgppbWFwIGNsYWltcyBhIGZyZWUgaW5vZGUgNjIwMzM0NzE3IGlzIGluIHVzZSwg Y29ycmVjdGluZyBpbWFwIGFuZCBjbGVhcmluZyBpbm9kZQpjbGVhcmVkIGlub2RlIDYyMDMzNDcx NwppbWFwIGNsYWltcyBhIGZyZWUgaW5vZGUgNjIwMzM0NzE4IGlzIGluIHVzZSwgY29ycmVjdGlu ZyBpbWFwIGFuZCBjbGVhcmluZyBpbm9kZQpjbGVhcmVkIGlub2RlIDYyMDMzNDcxOApiYWQgaW5v ZGUgZm9ybWF0IGluIGlub2RlIDYyMDMzNDcxOQpjbGVhcmVkIGlub2RlIDYyMDMzNDcxOQpNZXRh ZGF0YSBjb3JydXB0aW9uIGRldGVjdGVkIGF0IGJsb2NrIDB4MTI3ZTE4ZjgvMHgxMDAwCmJhZCBk aXJlY3RvcnkgYmxvY2sgbWFnaWMgIyAweDQxNGYwNzQ5IGluIGJsb2NrIDAgZm9yIGRpcmVjdG9y eSBpbm9kZSA2MjA1MDc2NDgKY29ycnVwdCBibG9jayAwIGluIGRpcmVjdG9yeSBpbm9kZSA2MjA1 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