Dell VNXe2 Replacing a Link Control Card in a 25 Slot Disk-Array Enclosure
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- Dell VNXe2 | Replacing a Link Control Card in a 25 Slot Disk-Array Enclosure - Page 1
-217 REV 02 July, 2015 This document describes how to replace a link control card (LCC) in a 25-slot disk-array enclosure (DAE). The LCCs are accessible from the rear of the enclosure. Topics include: l Before you start...2 l Replacing the faulted hardware component 5 l Returning a faulted part 10 - Dell VNXe2 | Replacing a Link Control Card in a 25 Slot Disk-Array Enclosure - Page 2
identify its intended location in the system. Refer to your Unisphere online help (Servicing your system > Adding or replacing faulted hardware components > Replace a faulted hardware component) for instructions on how to identify failures, order new parts and handle hardware components. NOTICE - Dell VNXe2 | Replacing a Link Control Card in a 25 Slot Disk-Array Enclosure - Page 3
Replacing a link control card (LCC) in a 25-slot disk-array enclosure Emergency procedures (without an ESD kit) In an emergency RH ...then let the system or component acclimate in the new environment this many hours: 0-1 hour 4 hours 4 hours 4 hours 4 hours 8 hours Handling replaceable units 3 - Dell VNXe2 | Replacing a Link Control Card in a 25 Slot Disk-Array Enclosure - Page 4
have the majority of their weight in the rear of the component. Ensure that the back end of the replaceable unit is supported while installing or removing it. Dropping a replaceable unit could result in personal injury or damage to the equipment. 4 EMC VNXe NOTICE l For a module that must be - Dell VNXe2 | Replacing a Link Control Card in a 25 Slot Disk-Array Enclosure - Page 5
an LCC To replace an LCC you must complete the tasks below in the order in which they appear. This document provides instructions for completing each task. 1. Identify the faulted LCC. 2. Prepare the storage processor (SP) associated with the faulted LCC for service. 3. Disconnect the SAS cables - Dell VNXe2 | Replacing a Link Control Card in a 25 Slot Disk-Array Enclosure - Page 6
with the LCC for service before you replace the LCC. You prepare an SP for service by putting it in Service mode. Both SPs must NOT be in Service mode at the same time. Procedure 1. Open Unisphere™. 2. Select Settings > Service System. 3. Log in with your service password. 4. In the System - Dell VNXe2 | Replacing a Link Control Card in a 25 Slot Disk-Array Enclosure - Page 7
Replacing a link control card (LCC) in a 25-slot disk-array enclosure Figure 2 wrist and the enclosure. NOTICE When removing an LCC, in addition to holding the latches, be prepared to support the LCC to avoid dropping it. 2. Locate the orange handle buttons on the LCC handles. 3. Press the - Dell VNXe2 | Replacing a Link Control Card in a 25 Slot Disk-Array Enclosure - Page 8
Figure 3 Removing an LCC CL4577 Installing a replacement LCC Refer to Figure 4 on page 8 while performing the procedure that follows. Procedure 1. Attach an ESD wristband to your wrist and the enclosure. 2. Pull out - Dell VNXe2 | Replacing a Link Control Card in a 25 Slot Disk-Array Enclosure - Page 9
Figure 5 LCC power LED Replacing a link control card (LCC) in a 25-slot disk-array enclosure CL4580a Reconnecting the SAS cables Procedure 1. Reattach the SAS cables to the same connectors from - Dell VNXe2 | Replacing a Link Control Card in a 25 Slot Disk-Array Enclosure - Page 10
a battery backup service provider as described in the instructions that were included with the replacement part. 3. [Optional] For more information about returning customer-replaceable parts, from Unisphere, click Support > Need more Help? > Customer Replaceable Parts > Return a Customer Replaceable - Dell VNXe2 | Replacing a Link Control Card in a 25 Slot Disk-Array Enclosure - Page 11
Replacing a link control card (LCC) in a 25-slot disk-array enclosure If your screen does not show the Return a customer replaceable part option, contact your service provider for instructions on what to do next. Returning a faulted part 11 - Dell VNXe2 | Replacing a Link Control Card in a 25 Slot Disk-Array Enclosure - Page 12
used herein are the property of their respective owners. For the most up-to-date regulatory document for your product line, go to EMC Online Support (https://support.emc.com). 12 EMC VNXe
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EMC
®
VNXe
®
Replacing a link control card (LCC) in a 25-slot
disk-array enclosure
302-000-217
REV 02
July, 2015
This document describes how to replace a link control card (LCC) in a 25-slot disk-array
enclosure (DAE).
The LCCs are accessible from the rear of the enclosure.
Topics include:
l
Before you start
..........................................................................................................
2
l
Replacing the faulted hardware component
...............................................................
5
l
Returning a faulted part
...........................................................................................
10