Spdk/module/bdev
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
..
aio bdev/aio: Use bdev_open_ext() for rescan instead of bdev_get_by_name() 2022-04-04 09:57:43 +00:00
compress bdev/compress: Update error handling in IO submission path 2022-03-31 09:34:52 +00:00
crypto module/bdev: Use spdk_bdev_unregister_by_name() if possible 2022-04-04 09:57:43 +00:00
delay bdev/delay: Find delay_bdev directly from g_delay_node list 2022-04-04 09:57:43 +00:00
error bdev/error: Use bdev_open_ext() to inject error instead of bdev_get_by_name() 2022-04-04 09:57:43 +00:00
ftl module/bdev: Use spdk_bdev_unregister_by_name() if possible 2022-04-04 09:57:43 +00:00
gpt vbdev_gpt: Report memory domains 2022-04-04 09:57:56 +00:00
iscsi module/bdev: Use spdk_bdev_unregister_by_name() if possible 2022-04-04 09:57:43 +00:00
lvol so_ver: increase all major versions 2022-01-31 15:29:56 +00:00
malloc module/bdev: Use spdk_bdev_unregister_by_name() if possible 2022-04-04 09:57:43 +00:00
null bdev/null: Use bdev_open_ext() for resize instead of bdev_get_by_name() 2022-04-04 09:57:43 +00:00
nvme bdev/nvme: Call failover() instead of reset() if I/O qpair gets error first 2022-04-20 10:56:54 +00:00
ocf ocf/rpc: Add RPC method to manage sequential cutoff 2022-04-01 08:31:32 +00:00
passthru module/bdev: Use spdk_bdev_unregister_by_name() if possible 2022-04-04 09:57:43 +00:00
pmem bdev/pmem: add support for IO_TYPE_FLUSH 2022-04-11 07:43:23 +00:00
raid bdev/raid: stop the raid bdev in raid_bdev_destruct 2022-04-13 08:33:19 +00:00
rbd bdev/rbd: Use bdev_open_ext() for resize instead of bdev_get_by_name() 2022-04-04 09:57:43 +00:00
split bdev/split: Use bdev_open_ext() for creation instead of bdev_get_by_name() 2022-04-04 09:57:43 +00:00
uring module/bdev: Use spdk_bdev_unregister_by_name() if possible 2022-04-04 09:57:43 +00:00
virtio module/bdev: Use spdk_bdev_unregister_by_name() if possible 2022-04-04 09:57:43 +00:00
zone_block module/bdev: Use spdk_bdev_unregister_by_name() if possible 2022-04-04 09:57:43 +00:00
Makefile bdev: move bdev_rpc library contents 2020-09-25 11:43:42 +00:00