Spdk/module
Shuhei Matsumoto 8cd418883d bdev/nvme: Call failover() instead of reset() if I/O qpair gets error first
Previously, only if admin qpair gets error, bdev_nvme_failover() was
called.

However, I/O qpair may get error earlier than admin qpair. In this case,
bdev_nvme_failover() was called but reset was already in progress. So
bdev_nvme_failover() returned without doing anything.

bdev_nvme_reset_complete() executes bdev_nvme_failover() if reset
failed. However the test time of test/nvmf/host/failover.sh was very
short. Timeout came before trying bdev_nvme_failover().

We can replace other bdev_nvme_reset() calls by bdev_nvme_failover()
but this patch focuses on the critical case.

Fixes issue #2128.

Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I68f54bbf54f92343aa56ae41f2b4cd92421c4bbb
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12295
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
2022-04-20 10:56:54 +00:00
..
accel accel: cleanup by getting rid of capabilties enum 2022-04-14 08:32:50 +00:00
bdev bdev/nvme: Call failover() instead of reset() if I/O qpair gets error first 2022-04-20 10:56:54 +00:00
blob so_ver: increase all major versions 2022-01-31 15:29:56 +00:00
blobfs so_ver: increase all major versions 2022-01-31 15:29:56 +00:00
env_dpdk so_ver: increase all major versions 2022-01-31 15:29:56 +00:00
event nvmf: remove deprecated conn_sched parameter 2022-02-15 14:38:37 +00:00
scheduler scheduler: create and parse JSON values for dynamic scheduler params 2022-03-16 08:19:26 +00:00
sock sock: Add ack_timeout to spdk_sock_opts 2022-04-14 08:34:29 +00:00
Makefile scheduler: create public API and subsystem for scheduler/governor 2021-09-07 07:33:03 +00:00