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From: Wen Xiong <wenxiong@linux.ibm.com>
To: Keith Busch <kbusch@kernel.org>
Cc: Chaitanya Kulkarni <chaitanyak@nvidia.com>,
	Christoph Hellwig <hch@infradead.org>,
	linux-nvme@lists.infradead.org, Wenxiong <wenxiong@us.ibm.com>
Subject: Re: Saw I/O errors while delete/create/attach a namespace on nvme device.
Date: Tue, 07 Nov 2023 13:22:23 -0600	[thread overview]
Message-ID: <01dd34b45a53d876f6609b3417802cdc@linux.ibm.com> (raw)
In-Reply-To: <ZUpVOYvgmFzXEK0y@kbusch-mbp.dhcp.thefacebook.com>

On 2023-11-07 09:18, Keith Busch wrote:

Hi Keith,

> If you drop all open references to /dev/nvme0n1, then the handle should
> get deleted, and a manual rescan after that should get your new
> namespace visible.

Should we call nvme_ns_scan(*ctrl, nsid) again if nguid/uuid/eui64/csi 
are changed when recreating a namespace? Customers don't need to run 
ns-attach/ns-rescan manually in user space.

Thanks!
Wendy


  parent reply	other threads:[~2023-11-07 19:22 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-11-07  4:10 Saw I/O errors while delete/create/attach a namespace on nvme device Wen Xiong
2023-11-07  4:36 ` Chaitanya Kulkarni
2023-11-07  8:56 ` Christoph Hellwig
2023-11-07 10:25   ` Chaitanya Kulkarni
2023-11-07 14:31     ` Wen Xiong
2023-11-07 15:18       ` Keith Busch
2023-11-07 15:53         ` Wen Xiong
2023-11-07 19:22         ` Wen Xiong [this message]
2023-11-08  7:15         ` Christoph Hellwig
2023-11-07 13:26   ` Wen Xiong

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