Huawei TaiShan Troubleshooting Manual page 28

TaiShan Servers
Troubleshooting
NVMe Drive
Active Indicator
Table 5-8 Drive indicators (NVMe drives)
Drive Activity
Indicator (Green
Indicator)
Off
Steady on
Blinking
Steady on/Off
Off
Steady on/Off
Issue 12 (2022-08-30)
NVMe Drive
Fault Indicator
Blinking yellow at
0.5 Hz
Drive Fault
Indicator (Red
Indicator)
Off
Off
Off
Blinking at 2 Hz
Blinking at 0.5 Hz
Steady on
Copyright © Huawei Technologies Co., Ltd.
5 Diagnosing and Rectifying Faults
Description
The hot removal
process is
complete, and the
NVMe drive is
removable.
Status
Description
The drive is not
detected or the
PCIe link is down.
The drive is
detected and
working properly.
Data is being read
from or written to
the drive.
The drive is being
located by the OS
or is being hot-
swapped.
The hot swap
process is
complete, and the
drive is
removable.
The drive is faulty.
Diagnosis
Remove the
NVMe drive.
Diagnosis
N/A
N/A
N/A
N/A
Remove the
NVMe drive.
Reseat the NVMe
drive. If the
problem persists,
replace the drive.
21