G10 Hardware Maintenance Guide 7.13.2 83
4
Storage Subsystem
Rev. 002-140228
SA100R Controller Enclosure Connectors
Table 4.5 displays the controller enclosure connectors. Refer to the G10 Installation Guide
for more information about how the G10 connects to the storage arrays.
Ethernet ACT Status This LED displays the color GREEN. Valid options are:
OFF—The Ethernet link has no I/O activity.
BLINKING—The Ethernet link has I/O activity.
Cache Status This LED displays the color GREEN. Valid options are:
ON—The cache is dirty, and operation is normal.
OFF—The cache is clean and contains no unwritten data.
BLINKING—A compactFlash flush or cache
self-refresh is in progress, indicating cache activity.
Host Activity This LED displays the color GREEN. Valid options are:
OFF—The host ports have no I/O activity.
BLINKING—At least one host port has I/O activity.
Expansion Port Status This LED displays the color GREEN. Valid options are:
ON—The port is connected, and the link is up.
OFF—The port is empty, or the link is down.
Table 4.4 - SA100R Controller Enclosure
Rear Panel LEDs (Continued)
LED Description
Table 4.5 - Controller Disk Enclosure Connectors
Connector Description
SAS 0 and SAS 1 Ports Connects to G10.
Ethernet Port Connects to G10.
Service Ports Used only by service personnel.
SAS Expansion Ports Connects to another expansion enclosure.
Tektronix Communications | For Licensed Users | Unauthorized Duplication and Distribution Prohibited
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