linux-kernel - Re: [patch 4/6] ps3: Disk Storage Driver

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, 15 Jun 2007 16:08:58 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	James.Bottomley@...elEye.com
Cc:	alan@...rguk.ukuu.org.uk, Geert.Uytterhoeven@...ycom.com,
	dwmw2@...radead.org, axboe@...nel.dk, linux-scsi@...r.kernel.org,
	linux-kernel@...r.kernel.org, linuxppc-dev@...abs.org,
	paulus@...ba.org
Subject: Re: [patch 4/6] ps3: Disk Storage Driver

From: James Bottomley <James.Bottomley@...elEye.com>
Date: Fri, 15 Jun 2007 15:40:42 -0700

> On Fri, 2007-06-15 at 14:19 -0700, David Miller wrote:
> > Another quirk I have to deal with is that under LDOMs you
> > can export full disks and also just slices.  So I'll have
> > to get down into the partition machinery to support that
> > somehow.
> 
> For this, it sounds like you might find nbd a more enticing
> proposition ... it already is partition independent and is basically a
> block to net socket exporter.

That's not gonna work, it's a totally different model.

I have a predefined protocol over hypervisor provided "channels" and
page flipping also done by the hypervisor for the bulk data transfer.
For the client side I cannot change the hypervisor nor the server
speaking on the other end.  And when I do write a server I do want
it to be able to speak to all of the existing clients.

There's SCSI command pass through as well, as I keep mentioning as
it's an important reason I don't want to go with any of the non-SCSI
solutions (other than perhaps ATA) being suggested.
-
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/