linux-kernel - Re: 2.6.21-git10/11: files getting truncated on xfs? or maybe an nlink problem?

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <Pine.LNX.4.61.0705121323030.9570@yvahk01.tjqt.qr>
Date:	Sat, 12 May 2007 13:23:27 +0200 (MEST)
From:	Jan Engelhardt <jengelh@...ux01.gwdg.de>
To:	Jeremy Fitzhardinge <jeremy@...p.org>
cc:	Chuck Ebbert <cebbert@...hat.com>, David Chinner <dgc@....com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Matt Mackall <mpm@...enic.com>, xfs@....sgi.com
Subject: Re: 2.6.21-git10/11: files getting truncated on xfs? or maybe an
 nlink problem?


On May 10 2007 14:54, Jeremy Fitzhardinge wrote:
>>>> What CPU architecture is this happening on? Not i686 with PAE by
>>>> any chance?
>>>>       
>>> Yes.  Why?
>>
>> I have a bug report where NFS files are corrupted only with PAE clients.
>> Corruption is at the end of the (newly untarred) files. Doesn't happen
>> without PAE.
>
>Hm, suggestive, but I'm not convinced.  Two differences to this situation:
>
>   1. Immediately after the clone ("untar"), the contents are completely
>      OK; it's only after a umount/mount cycle to problems appear

And if you do a "sync" rather than umount/mount?

>   2. There's no corruption as such; the files are just too short.  And
>      it seems they're at a previously OK length, not some random size.


	Jan
-- 
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/