linux-ext4 - Re: status of MMP?

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 for Android: free password hash cracker in your pocket

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

Date:	Fri, 07 May 2010 17:06:53 +0200
From:	Andi Kleen <andi@...obates.de>
To:	Bernd Schubert <bs_lists@...ef.fastmail.fm>
Cc:	linux-ext4@...r.kernel.org, Bernd Schubert <bschubert@....com>
Subject: Re: status of MMP?

Bernd Schubert <bs_lists@...ef.fastmail.fm> writes:

>
> Lustres ldiskfs already has MMP support for several years and I would like to 
> know what is the blocker for ext4? Updating the MMP patches for ext4-git 
> should be fairly simple.

AFAIK simply nobody has done the work and submitted it.

Simply adding it would break LVM snapshots though, so there's a 
compatibility issue.

-Andi
-- 
ak@...ux.intel.com -- Speaking for myself only.
--
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