Types Of Faults; Table 5-1 Network Element Faults - Huawei OceanStor S2600 Manual

OceanStor S2600 Storage System
Troubleshooting

5.1 Types of Faults

This section describes the types of common faults, including network element fault, module
fault, network management software fault, service fault, and network connection fault.
Network Element Fault
Table 5-1

Table 5-1 Network element faults

Type of Network Elements
Storage system
AS
Module Fault
Table 5-2
Issue 03 (2010-01-28)
lists the network element faults.
lists the module faults.
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5 Troubleshooting of Common Faults
Fault Description
Degraded RAID groups
l
Invalid RAID groups
l
Turning On of the disk alarm/location
l
indicator
Turning on of the fan running/alarm
l
indicator
Turning on of the power running/alarm
l
indicator
Failing to discover LUNs on the AS
l
Turning on of the controller alarm
l
indicator
Failing to format LUNs
l
Failing to communicate between the
l
storage system and the AS
Failing to discover arrays on the ISM
l
No output from the CLI serial port
l
Failing to log in to the ISM
l
Failing to dial by the Modem
l
Failing to discover the connected
l
expander enclosure
Failing to discover LUNs on the AS
l
Failing to communicate between the
l
storage system and the AS
Failing to log in to the ISM
l
5-3