IBM DCS3860, Инструкция по установке, использованию и обслуживанию

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CAUTION:
To avoid overheating the storage enclosure and causing damage to its
components, replace failed parts within 10 minutes unless directed otherwise.
The Recovery Guru in the Storage Manager software identifies failed parts.
1. Use the Storage Manager software to print a storage system profile.
2. Move logical drive ownership to the other controller. If the controller that you
are replacing has failed but is still operating, move the failed controller to the
Offline state.
Attention: Never remove a controller unless the Service Action Allowed LED
is lit. Doing so can result in a loss of data.
3.
Locate the failed controller by checking the amber LEDs on the controllers in
the storage system.
4. If the Service Action Allowed LED is not lit, another component might require
attention before you remove the controller. Use the Recovery Guru in the
Subsystem Management window to identify and correct any additional
failures. If there are none, proceed with step 5 to replace the controller.
Attention: Static electricity can damage the storage system and other
electronic devices. To avoid damage, keep static-sensitive devices in their
static-protective packages until you are ready to install them.
5. Unpack the new controller. Save all packing materials in case you have to
return the new controller.
6. Determine whether the replacement controller will be controller A or
controller B (controller A is installed in slot A; controller B is installed in slot
B), and then paste the controller labels for host ports and drive expansion
ports to the replacement controller. The controller labels and instructions are
included with the replacement controller. Ensure that the labels are aligned
correctly and do not cover any connectors or LEDs.
Attention: Handle and install cables correctly to avoid degraded
performance or loss of communication with devices. See Chapter 3 "Cabling
the DCS3860" for more information.
7. Disconnect all attached interface cables from the failed controller. Be sure to
label each cable so that you can reconnect it correctly to the new controller.
8. Remove the controller from the chassis
Chapter 5. Replacing components
81