Figure 117 Checking Expansion Module Esm Status - Quantum DXi6902 Field Service Manual

Figure 117 Checking
Expansion Module ESM Status
Quantum DXi6902 User's Guide
Chapter 3: DXi6902 FRU Removal and Replacement Procedures
Identifying a Failed Expansion Module ESM
The DXi6902 contains 0–13 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
Management on page 23).
2 Navigate to the Status > Hardware > Details > Storage Arrays
page.
3 Note the status of the volumes in each Array module (see
Figure 117).
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.
4 Locate the failed ESM canister on the back of the Expansion module
by viewing the Service Action LEDs (see
• Service Action Required - This LED is lit when the component
has failed, but it is not yet in a state to be replaced.
Replacing an Expansion Module ESM Canister
Accessing Remote
Figure 118).
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