Fujitsu FibreCAT S80 Manual page 15

FFx2 RAID controller
U41578-J-Z875-1-76
Not Ready - (amber) - normally off
Ready - (green) - normally on
* Dirty Cache - (green)
BBU fault - (amber) - normally off
Failed as Partner - (green) - normally off
Device Activity - (green) - normally flash
Host Activity - (green) - normally flash
* If LED is on: There is Data in the cache,
which is actually not written
to disk (No Failure)
Preparing for installation
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