Msa 2040 San Controller Module-Rear Panel Leds; Leds: Msa 2040 San Controller Module (Fc And 10Gbe Sfps) - HP MSA 2040 User Manual

MSA 2040 SAN controller module—rear panel LEDs
PORT 1
= FC LEDs
= iSCSI LEDs
LED Description
1 Host 4/8/16 Gb FC
Link Status/
Link Activity
2 Host 10GbE iSCSI
Link Status/
Link Activity
3 Network Port Link
Active Status
4 Network Port Link Speed
5 OK to Remove
6 Unit Locator
7 FRU OK
8 Fault/Service Required
9 Cache Status
10 Expansion Port Status
1
When in FC mode, the SFPs must be a qualified 8 Gb or 16 Gb fibre optic option described in the QuickSpecs. A 16 Gbit/s SFP
can run at 16 Gbit/s, 8 Gbit/s, 4 Gbit/s, or auto-negotiate its link speed. An 8 Gbit/s SFP can run at 8 Gbit/s, 4 Gbit/s, or
auto-negotiate its link speed.
2
When in 10GbE iSCSI mode, the SFPs must be a qualified 10GbE iSCSI optic option as described in the QuickSpecs.
3
When powering up and booting, iSCSI LEDs will be on/blinking momentarily, then they will switch to the mode of operation.
4
When port is down, both LEDs are off.
Figure 35 LEDs: MSA 2040 SAN controller module (FC and 10GbE SFPs)
1
PORT 2 PORT 3 PORT 4
SERVICE−2 CLI
CLI
2
Definition
1
Off — No link detected.
Green — The port is connected and the link is up.
Blinking green — The link has I/O or replication activity.
2,3
Off — No link detected.
Green — The port is connected and the link is up.
Blinking green — The link has I/O or replication activity.
Off — The Ethernet link is not established, or the link is down.
4
Green — The Ethernet link is up (applies to all negotiated link speeds).
4
Off — Link is up at 10/100base-T negotiated speeds.
Amber — Link is up and negotiated at 1000base-T.
Off — The controller module is not prepared for removal.
Blue — The controller module is prepared for removal.
Off — Normal operation.
Blinking white — Physically identifies the controller module.
Off — Controller module is not OK.
Blinking green — System is booting.
Green — Controller module 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.
Green — Cache 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.
See also Cache Status LED
Off — The port is empty or the link is down.
On — The port is connected and the link is up.
5
ACT
LINK SERVICE−1
3 4 6
details.
7
6Gb/s
CACHE
8 9
:
Rear panel LEDs 83