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Spdk/test/nvmf
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Shuhei Matsumoto 3aeeb4b68f test/nvmf_multipath: Retry checking if ANA state is changed with timeout 
The latest Linux NVMe host (e.g. Linux kernel 5.12) have improved
the quality of multipath but still has an issue such that ANA state
is observed to be invalid even after connection is successfully
created.

By code inspection and system test, initializing ANA state may be
delayed even after connection is successfully created.

We can insert a short sleep but it will be better to retry checking
with timeout. The created function check_ana_state() is applied to
the remaining cases.

This fixes the part of the issue #1819.

Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: Ifc4eaef7c702d961caeee5bcdc9e6eab4704fc5d
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8475
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ziye Yang <ziye.yang@intel.com>
Reviewed-by: <dongx.yi@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2021-06-28 16:25:24 +00:00
..
host test/nvmf: use recommended nvmf_create_subsystem rpc 2021-05-20 15:00:22 +00:00
target test/nvmf_multipath: Retry checking if ANA state is changed with timeout 2021-06-28 16:25:24 +00:00
common.sh test/nvmf: Simplify get_nvme_devs() 2021-06-04 19:58:56 +00:00
nvmf.sh nvmf/vfio_user: disable vfio_user by default 2021-01-29 15:15:23 +00:00
README.md test: add parse_common_script_args function 2019-05-22 23:43:51 +00:00

README.md

NVMe-oF test scripts

The test scripts in this directory hierarchy can be run in isolation by passing the --iso flag when running the test script. This will set up the RDMA NIC for testing and then tear it back down again when the test is completed.