nvme: add hostid token to fabric options

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Currently we have no way to define a stable host-id but always use the one
which is randomly generated when we add the host or use the default host.

Provide a "hostid=%s" for user-space to pass in a persistent host-id which
overrides the randomly generated one.

Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Johannes Thumshirn 2017-06-20 14:23:01 +02:00 • committed by Jens Axboe

parent 3f7f25a910

commit 6bfe04255d

2 changed files with 20 additions and 3 deletions

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22

drivers/nvme/host/fabrics.c

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1

drivers/nvme/host/fabrics.h

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