Sim41Xx - Hitachi 2000 Series Hardware Reference Manual

The FSB module has only one LED which is the Transaction Log Status LED (Green/
Amber). This LED indicates the status of a battery backed NVRAM.
Table 14: Transaction Log Status LED (Green/Amber)
State
Off
Green
Amber
Green Flash
(1 Hz)
Amber Flash
(1 Hz)
Status/Activity (Per Port)
Status
(On, not flashing)
Green Off
Activity
Amber Flash
Amber Off
Note: For FSB303x modules, the High Speed Interface operates in an Active/Active
mode and network activity related to connectivity may show on one or both ports at
any given time.

SIM41xx

18
Transaction logging disabled, or battery exhausted.
Transaction log active (locally or with remote High-performance NAS Platform).
Recoverable transaction log held in NVRAM.
There is a recoverable transaction log in NVRAM (as per green flash) and the
Table 15: Cluster Interconnect Ports (ICC)
Green
Meaning
Battery condition fault.
battery is low.
Meaning
10 Gbps Link present
No link
Network activity
No network activity
Hitachi High-performance NAS Platform