Quantum DXi6900-S, Руководство по обслуживанию на месте

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Chapter 3: FRU Removal and Replacement Procedures
Replacing an Expansion Module ESM Canister
Quantum DXi6900-S Field Service Manual 168
Figure 123: DXi6900-S Expansion Module ESM Canister
Illustration Description
Replacement Expansion module (EBOD) ESM canister
Replacing an Expansion Module ESM Canister
This section describes how to remove and replace the ESM canister in a DXi6900-S Expansion module
(EBOD).
Caution: Use appropriate ESD precautions, including the use of a grounding strap, when performing
this procedure.
Removing and replacing an Expansion module ESM canister includes the following steps:
l
Identifying a Failed Expansion Module ESM below
l
Removing a Failed Expansion Module ESM on page 170
l
Installing a Replacement Expansion Module ESM on page 170
Identifying a Failed Expansion Module ESM
The DXi6900-S contains 0–6 Expansion modules (EBODs). Each Expansion module contains two ESM
canisters (A and B).
To identify the failed Expansion module ESM canister:
1. Access the remote management console (see Accessing Remote Management on page 21 ).
2. Navigate to the Status > Hardware > Details > Storage Arrays page.
3. Note the status of the volumes in each Array module (see Figure 124 on the next page ).
Tray_0 corresponds to the Expansion module (EBOD) connected to an Array module (RBOD). Tray_
99 corresponds to the Array module.
Note: Qarray1 corresponds to RBOD 1 and Qarray2 corresponds to RBOD 2.