Procedure: Finding The Status Of The Ethernet Connections - IBM Storwize V7000 Unified Problem Determination Manual

Results
To review the status of the control enclosure batteries, see Table 41.

Procedure: Finding the status of the Ethernet connections

This procedure explains how to find the status of the Ethernet connections when
you cannot connect.
About this task
Ensure that the software is active on the node before you begin this procedure. Go
to "Procedure: Understanding the system status using the LEDs" on page 213.
Ethernet port 1 must be connected to an active port on your Ethernet network.
Determine the state of the Ethernet LEDs by using one of the following methods:
v Use the USB flash drive to obtain the most comprehensive information for the
v Examine the LEDs of the Ethernet ports. For the status of the LEDs, go to
If your link is not connected, perform the following actions to check the port status
each time until it is corrected or connected:
Procedure
1. Verify that each end of the cable is securely connected.
2. Verify that the port on the Ethernet switch or hub is configured correctly.
3. Connect the cable to a different port on your Ethernet network.
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Storwize V7000 Unified: Problem Determination Guide Version
Table 41. Control enclosure battery LEDs
Battery Good Battery Fault
+ -
+ -
On Off
Flashing off
Off On
Off Flashing
Flashing Flashing
node status. Go to "Procedure: Getting node canister and system information
using a USB flash drive" on page 213.
The status, speed, and MAC address are returned for each port. Information is
returned that identifies whether the node is the configuration node and if any
node errors were reported.
Ethernet ports and indicators .
Description
Battery is good and fully
charged.
Battery is good but not fully
charged. The battery is either
charging or a maintenance
discharge is being performed.
Nonrecoverable battery fault.
Recoverable battery fault.
The battery cannot be used
because the firmware for the
power supply unit is being
downloaded.
Action
None
None
Replace the battery. If
replacing the battery
does not fix the issue,
replace the power supply
unit.
None
None