Degraded Raid Group; Table 5-5 Network Connection Faults - Huawei OceanStor S2600 Manual

OceanStor S2600 Storage System
Troubleshooting
Type of Faults
Storage value-added services
Network Connection Fault
Table 5-5

Table 5-5 Network connection faults

Type of Faults
Network connection

5.2 Degraded RAID Group

This section describes how to handle the fault that the RAID group is degraded.
Symptom
In the ISM, the icon of the degraded RAID group is changed to
RAID group that is degraded. The system displays that the health status of the RAID group is
Degrade, as shown in
Issue 03 (2010-01-28)
lists the network connection faults.
Figure 5-1.
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5 Troubleshooting of Common Faults
Fault Description
Invalid extend LUN
l
Resource LUN fault
l
HyperCopy fault
l
HyperImage fault
l
Automatic interruption of
l
HyperImages
Fault Description
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
No available FC link on the ISM
l
No available iSCSI link on the ISM
l
. In Logical View, click the
5-5