Ceph » rbd » nvme-of

/a/yuriw-2025-06-19_19:29:56-rados-wip-yuri11-testing-2025-06-19-0935-distro-default-smithi/8337258

Also observed in the nightly run: https://pulpito.ceph.com/teuthology-2025-06-22_20:00:20-rados-main-distro-default-smithi/8340469/

Error in scrape.log:

Failure: Command failed on smithi079 with status 234: 'sudo mkdir -p /sys/kernel/config/nvmet/subsystems/lv_1 && echo 1 | sudo tee /sys/kernel/config/nvmet/subsystems/lv_1/attr_allow_any_host && sudo mkdir -p /sys/kernel/config/nvmet/subsystems/lv_1/namespaces/1 && echo -n /dev/vg_nvme/lv_1 | sudo tee /sys/kernel/config/nvmet/subsystems/lv_1/namespaces/1/device_path && echo 1 | sudo tee /sys/kernel/config/nvmet/subsystems/lv_1/namespaces/1/enable && sudo ln -s /sys/kernel/config/nvmet/subsystems/lv_1 /sys/kernel/config/nvmet/ports/1/subsystems/lv_1 && sudo nvme connect -t loop -n lv_1 -q hostnqn'

Error in teuthology.log:

2025-06-19T21:15:17.617 DEBUG:teuthology.orchestra.run.smithi079:> sudo mkdir -p /sys/kernel/config/nvmet/subsystems/lv_1 && echo 1 | sudo tee /sys/kernel/config/nvmet/subsystems/lv_1/attr_allow_any_host && sudo mkdir -p /sys/kernel/config/nvmet/subsystems/lv_1/namespaces/1 && echo -n /dev/vg_nvme/lv_1 | sudo tee /sys/kernel/config/nvmet/subsystems/lv_1/namespaces/1/device_path && echo 1 | sudo tee /sys/kernel/config/nvmet/subsystems/lv_1/namespaces/1/enable && sudo ln -s /sys/kernel/config/nvmet/subsystems/lv_1 /sys/kernel/config/nvmet/ports/1/subsystems/lv_1 && sudo nvme connect -t loop -n lv_1 -q hostnqn
2025-06-19T21:15:17.650 INFO:teuthology.orchestra.run.smithi079.stdout:1
2025-06-19T21:15:17.679 INFO:teuthology.orchestra.run.smithi079.stdout:/dev/vg_nvme/lv_11
2025-06-19T21:15:17.698 INFO:teuthology.orchestra.run.smithi079.stderr:Failed to write to /dev/nvme-fabrics: Invalid argument
2025-06-19T21:15:17.699 DEBUG:teuthology.orchestra.run:got remote process result: 234

It looks pretty similar to this earlier resolved issue: https://tracker.ceph.com/issues/67684