ONTAPの更新後にONTAP SAN OpenShift Tridentでパスが失われる
環境
- ONTAP
- OpenShift
- NVMe
- トライデント
問題
- ONTAP 9.13.1から9.15.1P6への更新後、NVMeパスが表示されない
- Linux nvme connect creating 4 I/O queues connect command failed、errno:-18
ログ:
kernel: nvme nvme0: queue_size 128 > ctrl sqsize 32, clamping down
kernel: nvme nvme0: creating 4 I/O queues.
kernel: nvme nvme0: Connect command failed, errno: -18
kernel: nvme nvme0: failed to connect queue: 2 ret=-18
kernel: nvme nvme0: Failed reconnect attempt 78368
kernel: nvme nvme0: Reconnecting in 10 seconds...