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lib/nvme: when failing a controller, disconnect the admin qpair.

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This is really useful when the intent of failing the qpair is to
do something like fail over to a different controller structure
and we want back completions for everything outstanding from the
admin queue.

Signed-off-by: Seth Howell <seth.howell@intel.com>
Change-Id: Icbfdf855ddb1a380da7b9036ab5da6faab862e00
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1815
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This commit is contained in:
Seth Howell 2020-04-10 23:00:27 -07:00 committed by Jim Harris
parent 6189c0ceb7
commit 300583e2e1
1 changed files with 1 additions and 0 deletions
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lib/nvme/nvme_ctrlr.c
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@ -757,6 +757,7 @@ nvme_ctrlr_fail(struct spdk_nvme_ctrlr *ctrlr, bool hot_remove)
ctrlr->is_removed = true;
}
ctrlr->is_failed = true;
nvme_transport_ctrlr_disconnect_qpair(ctrlr, ctrlr->adminq);
SPDK_ERRLOG("ctrlr %s in failed state.\n", ctrlr->trid.traddr);
}