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FusionStorage V100R006C30 Block Storage Service Troubleshooting Guide 05

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Primary/Secondary Switchover of the bond Network Ports on the Storage Plane of an FSA node Fails

Primary/Secondary Switchover of the bond Network Ports on the Storage Plane of an FSA node Fails

Symptom

When the bond network port on the storage plane of the FSA node is switched over through the FusionStorage Block Self-Maintenance Platform, a message is displayed, indicating that the switchover fails.

Possible Causes

  • No management cluster is created.
  • The system is in upgrade mode.
  • No bond is configured for the storage plane network ports on the failed FSA node.
  • The network of the bond network port on the storage plane of the failed FSA node is not an IP network.
  • The secondary bond network port is abnormal.

Fault Diagnosis

None.

Procedure

    1. Check whether the following prerequisites are met before the bond network port switchover:

      • The management cluster exists.
      • The system is in non-upgrade mode.
      • The storage plane network ports on the FSA node for which the bond switchover is performed have been bonded.
      • The network of bond network ports on the storage plane of the FSA node for which the bond switchover is performed is IP network.

      1. If yes, go to 2.
      2. If no, adjust the configuration as required. If the preceding conditions are met, perform the switchover.

    1. Check whether the secondary bond network port of the failed FSA node is normal.

      1. Use the management IP address of the FSA node to log in to the FSA node using PuTTY and switch to user root.
      2. Run the cat /proc/net/bonding/Bond network port name command to view information about the bond network port. For example, you can run the cat /proc/net/bonding/Bond0 command to check the information about the primary and secondary network ports of Bond0.
      3. Check whether the secondary network port status is down.
        1. If yes, run the ifconfig Secondary network port name up command to enable the secondary network port and perform the switchover again.
        2. If no, go to 3.

    2. Contact Huawei technical support.

Related Information

None.

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Updated: 2019-09-09

Document ID: EDOC1100027999

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