Quantum QXS G2 Series, Руководство по установке и обслуживанию оборудования

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44 QXS G2 Hardware Installation and Maintenance Guide
NOTE: This CNC controller is used in the QXS-G2-412, QXS-G2-424, and QXS-G2-484.
Figure 48
CNC iSCSI Controller LEDs
•
1
When in FC mode, the SFPs must be qualified 8Gb or 16Gb fiber optic option.
4 5 6 7 9 10 8 3
2 2
2
10
2 1 1 1 1
LED
Description Definition
1
FC SFP: not used in this
example
1
The FC SFP is not shown in this example.
2
Host 1GbE iSCSI
2,3
Link Status/Link
Activity
Off — No link detected.
Green — The port is connected and the link is up.
Blinking green — The link has I/O or replication activity.
3
OK Green — The controller is operating normally.
Blinking green — System is booting.
Off — The controller module is not OK, or is powered off.
4
Fault Off — The controller is operating normally.
Amber — A fault has been detected or a service action is required.
Blinking amber — Hardware-controlled power-up or a cache flush or restore
error.
5
OK to Remove Off — The controller is not prepared for removal.
Blue — The controller module is prepared for removal.
6
Identity White — The controller module is being identified.
7
Cache Status
4
Green — Cache is dirty (contains unwritten data) and operation is normal.
The unwritten information can be log or debug data that remains in the cache,
so a Green cache status LED does not, by itself, indicate that any user data is at
risk or that any action is necessary.
Off — In a working controller, cache is clean (contains no unwritten data).
This is an occasional condition that occurs while the system is booting.
Blinking green — A CompactFlash flush or cache self-refresh is in progress,
indicating cache activity.
8
Network Port Activity
Status
5
Off — The Ethernet link is not established, or the link is down.
Green — The Ethernet link is up (applies to all negotiated link speeds).
9
Network Port Link
Speed
5
Off — Link is up at 10/100base-T negotiated speeds.
Amber — Link is up and negotiated at 1000base-T.
10
Expansion Port Status Off — The port is empty or the link is down.
Green — The port is connected and the link is up.