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ETERNUS SF Storage Cruiser V15.3 Operation Guide
ETERNUS

8.2.4 Replacing Fibre Channel switch

This section explains the replacement procedure for Fibre Channel switch (hereafter, refer to as switch) registered in this product.

  1. Stopping the performance monitoring of the switch to be replaced (when it is not a monitored device, this operation is unnecessary).

    If threshold monitoring is also set, stop the threshold monitoring first and then stop the performance monitoring.

    1. On the global navigation tab, click Network.

    2. On the Main pane, click the switch to be replaced.

    3. On the Category pane, click Performance.

    4. On the Performance pane, click Configuration.

    5. On the Action pane, click Stop under Performance.
      Check that the monitored status of the switch to be replaced is "Stop".

  2. Deleting the replaced switch from this product

    1. On the global navigation tab, click Network.

    2. On the Main pane, select the checkbox of the replaced switches.

    3. On the Action pane, click Delete under Switch.

    4. Delete the replaced switch.
      On the switch overview screen, check that the replaced switch is not displayed.

  3. Physical replacement of old and new switches

    For device replacement, contact a Fujitsu customer engineer and perform the replacement according to the maintenance procedure manual for the device.

    When replacing a switch that is not connected in cascade, you may have to manually perform zoning settings again if the switch configuration information (configUpload file) has not been stored. After registering the new switch in this product, perform step 6, "Setting of switch zoning" below. Refer to the manual that comes with this device for the switch configuration information (configUpload file).

  4. Registering a new switch to this product

    1. On the global navigation tab, click Network.

    2. On the Action pane, click Discover under Switch.

    3. Register the new switch.
      On the switch overview screen, check that the new switch is displayed.

  5. Refreshing the access path status

    1. On the global navigation tab, click Server.

    2. On the Server pane, click Access Path.

    3. On the Action pane, click Refresh under Access Path Status.
      On the access path overview screen, check that the access path status has been refreshed.

  6. Setting the switch zoning

    Since the zoning information specified for newly replaced switches that are managed by this product does not exist, access paths are displayed as definition inconsistency (Changed). Therefore, manually reset the zoning.

    If no zoning is set for replaced switches or switches that are connected in a cascade, zoning resetting is not required.

    If there is configuration information (the configUpload file), refer to the maintenance manual for the device.

    Note

    If the switch zoning information is as follows, the zoning access paths are not displayed regardless of pre- or post-switch replacement.

    • Zoning other than HBA to CA access pathway managed by this product (HBA to HBA, CA to CA, HBA to UnknownFC, CA to UnknownFC, UnknownFC to UnknownFC)

    Therefore, even after switch replacement, no Warning is displayed against the access path definition inconsistency such as between HBA and CA.

    If zoning other than HBA to CA access pathway is configured with replaced switches, use Web Tools to configure the zoning for FC switch or Telnet command to FC switch.

  7. Starting the performance monitoring of the new switch (when it is not a monitored device, this operation is unnecessary).

    1. On the global navigation tab, click Network.

    2. On the Main pane, click the target switch name.

    3. On the Category pane, click Performance.

    4. On the Performance pane, click Configuration.

    5. On the Action pane, click Start under Performance.
      Check that the monitored status of the new switch is "Monitoring".

    Perform the threshold monitoring setting again once the threshold monitoring setting has been performed.

    Note

    If the configuration information has been customized, then check the content of the configuration settings file before starting performance monitoring.
    Refer to "A.10 Explanation of the Configuration Settings File" for details.