Sas/Sata Drive Indicators - Huawei TaiShan 2280 V2 User Manual

TaiShan 2280 V2 Server
User Guide
Configuration
Server with 8 x
2.5-inch SAS/
SATA drives and
12 x 2.5-inch
NVMe SSDs
l [1]: The front drives in a server with 25 x 2.5-inch drives in Expander mode or a server
l [2]: I/O module 3 supports only 2.5-inch drives, and I/O modules 1 and 2 support 2.5-
l [3]: CPU SAS pass-through requires a SAS riser card, which can be installed on I/O

2.9.2 SAS/SATA Drive Indicators

Figure 2-24
Figure 2-24 SAS/SATA drive indicators
Table 2-10 Description of SAS/SATA drive indicators
Green Indicator
Steady on
Blinking at 4 Hz
Steady on
Blinking at 1 Hz
Off
Steady on
Issue 01 (2019-07-01)
Maximum Front
Drives
20
1. Slots 0 to 7
support only
SAS/SATA
[1]
drives.
2. Slots 8 to 19
support only
NVMe SSDs.
with 8 x 2.5-inch SAS/SATA + 12 x 2.5-inch NVMe SSDs can only be 2.5-inch drives,
and the front drives in other configurations can be 2.5-inch or 3.5-inch drives.
inch and 3.5-inch drives.
module 1 or I/O module 2. By default, it is installed on I/O module 2.
shows the SAS/SATA drive indicators.
Yellow Indicator
Off
Off
Blinking at 1 Hz
Blinking at 1 Hz
Steady on
Steady on
Copyright © Huawei Technologies Co., Ltd.
Maximum Rear Drives
[2]
I/O module 3 : 4 (NVMe
SSDs)
Description
The drive is in position.
Data is being read or written normally, or
data on the primary drive is being rebuilt.
The drive is being located.
The data on the secondary drive is being
rebuilt.
A member drive in the RAID array is
removed.
The drive is faulty.
2 Components
Drive
Manageme
nt Mode
One RAID
controller
card
19