From: Christoph Hellwig <hch@infradead.org>
To: Dai Ngo <dai.ngo@oracle.com>
Cc: Christoph Hellwig <hch@infradead.org>,
Chuck Lever <cel@kernel.org>,
Zhou Jifeng <zhoujifeng@kylinsec.com.cn>,
linux-nfs <linux-nfs@vger.kernel.org>
Subject: Re: Can the PNFS blocklayout of the Linux nfsd server be used in a production environment?
Date: Fri, 5 Dec 2025 00:05:07 -0800 [thread overview]
Message-ID: <aTKSMwu9RFGYfNoK@infradead.org> (raw)
In-Reply-To: <6b29d6fb-04e8-43da-bc1d-0e78572b5402@oracle.com>
On Thu, Dec 04, 2025 at 10:10:39AM -0800, Dai Ngo wrote:
> > So in general I think it should be taken as the same maturity as the
> > SCSI layout at this point.
>
> How does server fence a client using NVMe layout?
Using the same persistent reservation mechanism as the SCSI layout.
The very minor difference in the registration scope are transparently
handled by the drivers.
next prev parent reply other threads:[~2025-12-05 8:05 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-27 2:14 Can the PNFS blocklayout of the Linux nfsd server be used in a production environment? Zhou Jifeng
2025-11-27 16:40 ` Chuck Lever
2025-11-28 8:12 ` Zhou Jifeng
2025-11-28 16:17 ` Chuck Lever
2025-11-28 8:57 ` LAYOUT4_NFSV4_1_FILES supported? " Sebastian Feld
2025-11-28 16:23 ` Chuck Lever
2025-11-28 23:16 ` Rick Macklem
2025-12-01 15:11 ` Chuck Lever
2025-12-02 6:09 ` Christoph Hellwig
2025-12-04 18:10 ` Dai Ngo
2025-12-05 8:05 ` Christoph Hellwig [this message]
2025-12-05 18:50 ` Dai Ngo
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