Shuhei Matsumoto 2ee6ab36f9 bdev/nvme: bdev_nvme_reset() follow spdk_nvme_ctrlr_reset() about return value ... Previously bdev_nvme_reset() returned -EBUSY if ctrlr is being destructed and returned -EAGAIN if ctrlr is being reset. These did not match what spdk_nvme_ctrlr_reset() returned. Reset operation will be more important than current when multipath is supported and reset operation is made asynchronous. Hence change bdev_nvme_reset() to follow spdk_nvme_ctrlr_reset(). bdev_nvme_reset() returns -ENXIO if ctrlr is being destructed and returns -EBUSY if ctrlr is being reset. Additionally change the return value of bdev_nvme_failover() accordingly. After the change bdev_nvme_failover() returns -ENXIO if being destructed and returns -EBUSY if ctrlr is being reset. Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Change-Id: Ie2c6f8601050b1043d83de9cf01490751784e4e5 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8859 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com> Community-CI: Mellanox Build Bot Reviewed-by: Konrad Sztyber <konrad.sztyber@gmail.com> Reviewed-by: Paul Luse <paul.e.luse@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>		2021-09-14 07:30:10 +00:00
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bdev_nvme_ut.c	bdev/nvme: bdev_nvme_reset() follow spdk_nvme_ctrlr_reset() about return value	2021-09-14 07:30:10 +00:00
Makefile	ut/bdev_nvme: Create framework and add test case to create nvme_bdev_ctrlr	2021-02-18 13:36:33 +00:00