linux-kernel - RE: Pull request for FS-Cache, including NFS patches

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: <7A24DF798E223B4C9864E8F92E8C93EC01AAF504@SACMVEXC1-PRD.hq.netapp.com>
Date:	Fri, 19 Dec 2008 10:08:45 -0800
From:	"Muntz, Daniel" <Dan.Muntz@...app.com>
To:	"David Howells" <dhowells@...hat.com>
Cc:	"Andrew Morton" <akpm@...ux-foundation.org>,
	<sfr@...b.auug.org.au>, <linux-kernel@...r.kernel.org>,
	<nfsv4@...ux-nfs.org>, <steved@...hat.com>,
	<linux-fsdevel@...r.kernel.org>, <rwheeler@...hat.com>
Subject: RE: Pull request for FS-Cache, including NFS patches

AFS was designed to support local disk cache, so with callbacks you can
get a consistent system.  I'll ass-u-me that Linux flavors of AFS have
callbacks.  It should be possible to *integrate* NFSv4.x with FS-Cache
similarly (i.e., I don't think you could drop it in as a 'black-box'
without breaking something, unless you explicitly build an independent
proxy cache server).

  -Dan

-----Original Message-----
From: David Howells [mailto:dhowells@...hat.com] 
Sent: Friday, December 19, 2008 5:21 AM
To: Muntz, Daniel
Cc: dhowells@...hat.com; Andrew Morton; sfr@...b.auug.org.au;
linux-kernel@...r.kernel.org; nfsv4@...ux-nfs.org; steved@...hat.com;
linux-fsdevel@...r.kernel.org; rwheeler@...hat.com
Subject: Re: Pull request for FS-Cache, including NFS patches

Muntz, Daniel <Dan.Muntz@...app.com> wrote:

> Number 3 scares me.  How does this play with the expected semantics of
NFS?

I don't know.  Yet it's something you want to do for AFS, I think.


David
--
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/