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]
Date:	Fri, 11 Sep 2009 09:15:39 -0500
From:	Eric Sandeen <sandeen@...hat.com>
To:	Theodore Tso <tytso@....edu>
CC:	Andreas Dilger <adilger@....com>,
	ext4 development <linux-ext4@...r.kernel.org>
Subject: Re: [PATCH, RFC V3] ext4: limit block allocations for	indirect-block
 files to < 2^32

Theodore Tso wrote:
> On Thu, Sep 10, 2009 at 04:57:38PM -0500, Eric Sandeen wrote:
>> Problem is I don't quite trust debugfs etc to get it right, so when I
>> see < 32 bits, I'm not sure if it's really there, or if the
>> reporting/debug tool wrapped it ;)
> 
> Debugfs from pu branch definitely does get it right --- I've checked.
> 
> 	     	       		       	   - Ted

I couldn't get debugfs from pu to even load a large filesystem, odd...

# debugfs/debugfs ../bigfile
debugfs 1.41.9 (22-Aug-2009)
../bigfile: Filesystem too large to use legacy bitmaps while reading 
block bitmap

I haven't yet looked into this...

-Eric
--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ