From: Johannes Thumshirn <jthumshirn@suse.de>
To: Christoph Hellwig <hch@lst.de>
Cc: Sagi Grimberg <sagi@grimberg.me>,
Keith Busch <keith.busch@intel.com>,
mwilck@suse.de,
Linux Kernel Mailinglist <linux-kernel@vger.kernel.org>,
Linux NVMe Mailinglist <linux-nvme@lists.infradead.org>
Subject: Re: [PATCH] nvmet: preserve controller serial number between reboots
Date: Thu, 13 Jul 2017 15:11:21 +0200 [thread overview]
Message-ID: <20170713131121.GJ5212@linux-x5ow.site> (raw)
In-Reply-To: <20170713130652.GA24376@lst.de>
On Thu, Jul 13, 2017 at 03:06:52PM +0200, Christoph Hellwig wrote:
> On Thu, Jul 13, 2017 at 03:30:39PM +0300, Sagi Grimberg wrote:
> > It seems weird that a subsystem has a serial.
>
> But that's actually how NVMe defines them. Which mean we first
> need to fix our code to generate a serial number per subsystem,
> and on top of that the patch from Johannes seems perfectly reasonable.
Well no problem, I can easily add that.
--
Johannes Thumshirn Storage
jthumshirn@suse.de +49 911 74053 689
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: Felix Imendörffer, Jane Smithard, Graham Norton
HRB 21284 (AG Nürnberg)
Key fingerprint = EC38 9CAB C2C4 F25D 8600 D0D0 0393 969D 2D76 0850
next prev parent reply other threads:[~2017-07-13 13:11 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-13 10:48 [PATCH] nvmet: preserve controller serial number between reboots Johannes Thumshirn
2017-07-13 12:30 ` Sagi Grimberg
2017-07-13 12:52 ` Johannes Thumshirn
2017-07-13 13:06 ` Christoph Hellwig
2017-07-13 13:11 ` Johannes Thumshirn [this message]
2017-07-13 16:38 ` Sagi Grimberg
2017-07-13 17:17 ` Christoph Hellwig
2017-07-13 15:08 ` Martin Wilck
2017-07-13 15:16 ` Christoph Hellwig
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