Tasks To Replace An Lcc; Task 1: Identify The Faulted Lcc; Task 2: Preparing The Storage Processor (Sp) For Service - EMC2 EMC VNXe3100 Replacing

Tasks to replace an LCC

Task 1: Identify the faulted LCC

Task 2: Preparing the storage processor (SP) for service

2 EMC VNXe3100/VNXe3150 — Replacing a Link Control Card (LCC) in a 12-Slot Disk-Array Enclosure (DAE)
The LCCs are visible from the rear of your DAE.
Identify the faulted LCC by the amber fault LED.
*VVVYYWWRRRRR*
S/N: VVVYYWWRRRRR
P/N: 118031924
*118031924* *AXX*
*VVVYYWWRRRRR* FRU Label
S/N: VVVYYWWRRRRR
P/N: 118031924 REV: AXX
*118031924* *AXX*
#
IMPORTANT
To protect your VNXe system form accidental data loss while you replace an LCC in an SP,
you must prepare the SP for service before you replace the LCC You prepare an SP for
service by putting it in Service mode.
1. Open Unisphere™ and select Settings, then Service System.
2. Log in with your service password.
3. In the System Components column, select the storage processor associated with the
faulted LCC: SP A for an LCC A, SP B for an LCC B.
4. Under Service Actions, select Enter Service Mode, then Execute service action.
5. In the Service Confirmation dialog box click OK.
Putting an SP into Service mode takes about 10 minutes to complete. The storage
processor fault LED will flash alternating amber and blue while the SP remains in
Service mode and is receiving active power.
6. Wait until the SP fault LED is flashing alternating amber and blue before continuing to
the next task.
SP fault
REV: AXX
1
e0 e1
1
6Gb SAS
0 6Gb SAS
0 1
X4
*VVVYYWWRRRRR*
S/N: VVVYYWWRRRRR
P/N: 118031924 REV: AXX
*118031924* *AXX*
*VVVYYWWRRRRR* FRU Label
S/N: VVVYYWWRRRRR
P/N: 118031924 REV: AXX
*118031924* *AXX*
#
e2 e3
2 3
1 GBE
CL4779