Spdk/module/bdev/nvme
Shuhei Matsumoto 7ea8a5aae5 bdev/nvme: Reset I/O cancels reconnect timer and starts reconnection
Previously, if a reconnect timer was registered when a reset request
came, the reset request failed with -EBUSY. However, this means the
reset request was queued for a long time until the reconnect timer was
expired.

When a reconnect timer is registered, reset is not actually in progress.
Hence, a new reset request can cancel the reconnect timer and can start
reconnection safely.

Add a unit test case to verify this change.

Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: Ied8dd0ad822d2fd6829d88cd56cb36bd4fad13f9
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16823
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
2023-05-09 17:58:11 +08:00
..
bdev_mdns_client.c bdev/nvme: fix use-after-free in mdns_resolve_callback() 2023-03-16 07:24:56 +00:00
bdev_nvme_cuse_rpc.c update Intel copyright notices 2022-11-10 08:28:53 +00:00
bdev_nvme_rpc.c bdev/nvme: Add max_bdevs parameter for attach_controller RPC 2023-05-09 17:58:11 +08:00
bdev_nvme.c bdev/nvme: Reset I/O cancels reconnect timer and starts reconnection 2023-05-09 17:58:11 +08:00
bdev_nvme.h bdev_nvme: record io paths' stat before being destroyed 2023-01-19 01:57:11 +00:00
Makefile so_ver: increase all major versions 2023-01-24 08:37:21 +00:00
nvme_rpc.c nvme: fix a possible NULL pointer deref 2022-12-06 09:26:57 +00:00
vbdev_opal_rpc.c update Intel copyright notices 2022-11-10 08:28:53 +00:00
vbdev_opal.c update Intel copyright notices 2022-11-10 08:28:53 +00:00
vbdev_opal.h update Intel copyright notices 2022-11-10 08:28:53 +00:00