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| author | Johannes Thumshirn <jthumshirn@suse.de> | 2017-06-20 15:23:01 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-06-28 17:14:13 +0300 |
| commit | 6bfe04255d5ed5643ee4c2d9b09b337398f8cb6a (patch) | |
| tree | 205a61d4324468fa1003854aee1acdc7bc08455a /drivers/nvme/host/fabrics.h | |
| parent | 3f7f25a910ed8988b2a87c1ca2bfee6b4fb83ac7 (diff) | |
| download | linux-6bfe04255d5ed5643ee4c2d9b09b337398f8cb6a.tar.xz | |
nvme: add hostid token to fabric options
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>
Diffstat (limited to 'drivers/nvme/host/fabrics.h')
| -rw-r--r-- | drivers/nvme/host/fabrics.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/nvme/host/fabrics.h b/drivers/nvme/host/fabrics.h index f1c9bd7ae7ff..c8b2f0127ccc 100644 --- a/drivers/nvme/host/fabrics.h +++ b/drivers/nvme/host/fabrics.h @@ -56,6 +56,7 @@ enum { NVMF_OPT_RECONNECT_DELAY = 1 << 9, NVMF_OPT_HOST_TRADDR = 1 << 10, NVMF_OPT_CTRL_LOSS_TMO = 1 << 11, + NVMF_OPT_HOST_ID = 1 << 12, }; /** |