From: hch@lst.de (Christoph Hellwig)
Subject: [PATCH 5/9] nvme: add ANA support
Date: Mon, 4 Jun 2018 09:03:57 +0200 [thread overview]
Message-ID: <20180604070357.GA21329@lst.de> (raw)
In-Reply-To: <20180604083658.55a9bc10@pentland.suse.de>
On Mon, Jun 04, 2018@08:36:58AM +0200, Hannes Reinecke wrote:
> This suffers from the 'nvme connect' stall if the first detected
> namespace is inaccessible.
Yes. This isn't really different from any other NVMe target that
constantly returns errors when you connect.
If we want to do this properly we need some block level (e.g. gendisk)
state that a given device is ready for I/O. And then don't scan
partition tables if it isn't, and instead do the scan once it becomes
life. In other words: this is something that should be handled
mostly at the block level.
next prev parent reply other threads:[~2018-06-04 7:03 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-01 7:11 draft ANA support v2 Christoph Hellwig
2018-06-01 7:11 ` [PATCH 1/9] nvme: don't hold nvmf_transports_rwsem for more than transport lookups Christoph Hellwig
2018-06-03 12:26 ` Sagi Grimberg
2018-06-04 6:30 ` Hannes Reinecke
2018-06-01 7:11 ` [PATCH 2/9] nvme.h: add ANA definitions Christoph Hellwig
2018-06-03 12:27 ` Sagi Grimberg
2018-06-04 6:30 ` Hannes Reinecke
2018-06-04 11:58 ` Johannes Thumshirn
2018-06-01 7:11 ` [PATCH 3/9] nvme: add support for the log specific field Christoph Hellwig
2018-06-03 12:27 ` Sagi Grimberg
2018-06-04 6:31 ` Hannes Reinecke
2018-06-04 11:59 ` Johannes Thumshirn
2018-06-01 7:11 ` [PATCH 4/9] nvme: always failover on path or transport errors Christoph Hellwig
2018-06-01 15:27 ` Mike Snitzer
2018-06-04 6:29 ` Christoph Hellwig
2018-06-04 12:01 ` Johannes Thumshirn
2018-06-04 12:23 ` Mike Snitzer
2018-06-03 12:28 ` Sagi Grimberg
2018-06-04 6:32 ` Hannes Reinecke
2018-06-01 7:11 ` [PATCH 5/9] nvme: add ANA support Christoph Hellwig
2018-06-04 6:36 ` Hannes Reinecke
2018-06-04 7:03 ` Christoph Hellwig [this message]
2018-06-04 9:51 ` Hannes Reinecke
2018-06-04 12:31 ` Mike Snitzer
2018-06-04 13:37 ` Hannes Reinecke
2018-06-06 12:01 ` Popuri, Sriram
2018-06-06 12:13 ` Christoph Hellwig
2018-06-06 12:27 ` Popuri, Sriram
2018-06-06 12:50 ` Christoph Hellwig
2018-06-01 7:11 ` [PATCH 6/9] nvmet: track and limit the number of namespaces per subsystem Christoph Hellwig
2018-06-04 6:35 ` Hannes Reinecke
2018-06-04 12:04 ` Johannes Thumshirn
2018-06-01 7:11 ` [PATCH 7/9] nvmet: add minimal ANA support Christoph Hellwig
2018-06-04 6:41 ` Hannes Reinecke
2018-06-04 12:25 ` Johannes Thumshirn
2018-06-04 12:55 ` Christoph Hellwig
2018-06-01 7:11 ` [PATCH 8/9] nvmet: support configuring additional ANA groups Christoph Hellwig
2018-06-04 6:42 ` Hannes Reinecke
2018-06-04 6:53 ` Christoph Hellwig
2018-06-04 9:48 ` Hannes Reinecke
2018-06-01 7:11 ` [PATCH 9/9] nvmet: make ANATT configurable Christoph Hellwig
2018-06-04 10:21 ` Hannes Reinecke
2018-06-04 12:11 ` Christoph Hellwig
-- strict thread matches above, loose matches on Subject: below --
2018-07-24 11:50 draft ANA support v5 Christoph Hellwig
2018-07-24 11:50 ` [PATCH 5/9] nvme: add ANA support Christoph Hellwig
2018-07-26 2:00 ` Martin K. Petersen
2018-07-26 11:34 ` Johannes Thumshirn
2018-07-26 15:34 draft ANA support v6 Christoph Hellwig
2018-07-26 15:35 ` [PATCH 5/9] nvme: add ANA support Christoph Hellwig
2018-07-26 17:20 ` Mike Snitzer
2018-07-27 13:20 ` Hannes Reinecke
2018-07-27 13:38 ` Mike Snitzer
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