When using MD1200/MD1220 Storage enclosures, Dell EMC recommends two Enclosure Management Modules (EMMs) when in a JBOD environment directly connected to a server using a PERC controller. When connected to a RBOD MD3 array or daisy-chained to another MD1200/MD1220, a dual-EMM configuration is required.
Both EMMs must be running the same firmware versions. EMMs do not automatically synchronize firmware versions, you must update each EMM individually.
Firmware Version | Release Date | Fixes and Enhancements |
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1.06, A01 | 4-Feb-16 |
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1.05, A00 | 14-Apr-14 | DUP packaging change |
1.01, A00 | 21-Feb-13 |
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