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无法将 RHEL 8.10 连接到 EF300 上的 NVMe over InfiniBand

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适用于

  • NetApp E-Series EF300
  • Red Hat Enterprise Linux (RHEL) 8.10
  • NVMe over InfiniBand (NVMe/IB)

问题

  • 将 Red Hat Enterprise Linux (RHEL) 8.10 主机通过 NVMe over InfiniBand 连接到 NetApp EF300 存储时出现问题。
  • 运行连接命令后出现错误,且未创建 /dev/nvme0 或 nvme0n1 设备。
  • 观察到的错误消息:
[Thu Oct 22 11:55:24 2026] nvme_rdma: unknown parameter 'pi_capable' ignored
[Thu Oct 22 11:56:34 2026] nvme nvme0: creating 1 I/O queues.
[Thu Oct 22 11:56:34 2026] mlx5_core 0000:38:00.0: mlx5_cmd_out_err:838:(pid 99705): CREATE_MKEY(0x200) op_mod(0x0) failed, status bad parameter (0x3), syndrome (0x35e6ec), err (-22)
[Thu Oct 22 11:56:34 2026] nvme nvme0: failed to initialize PIMR pool sized 128 for QID 1
[Thu Oct 22 11:56:34 2026] nvme nvme0: rdma connection establishment failed (-22)

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