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ES3000 V5 NVMe PCIe SSD
User Guide
5.7.1 Collecting SSD Information
Operation Scenario
Collect SSD information when maintaining SSDs.
Procedure
Step 1 Log in to the OS as an administrator or a member in the administrator group.
Step 2 Run the following command to query basic information about the SSD controller (such as
nvme0):
hioadm info -d nvme0
The command output is similar to the following:
[root@localhost tool]# hioadm info -d nvme0
Namespace<1> size:
maximum capacity
current capacity
volatile write cache
serial number
model number
firmware version
NVMe version
device status
Step 3 Run the following command to query the SMART information of the SSD controller (such as
nvme0):
hioadm info -d nvme0 -s
The command output is similar to the following:
[root@localhost tool]# hioadm info -d nvme0 -s
critical warning
composite temperature
available spare
available spare threshold
percentage used
data units read
data units written
host read commands
host write commands
controller busy time
power cycles
power on hours
unsafe shutdowns
media and data integrity errors: 0
number of error information log entries: 0
warning composite temperature time: 0 min
critical composite temperature time: 0 min
data status
----End
Issue 07 (2019-03-19)
3200.6GB,
3200631791616Byte
formatted LBA size:
formatted metadata size:
: 3200.6GB
: 3200.6GB
: Disable
: 0503023HDCN107C80013
: HWE32P430016M00N
: 1010
: 1.3
: healthy
: no warning
: 308 degrees Kelvin (35 degrees Celsius)
: 100%
: 10%
: 0%
: 41908532.1 MB
: 31591917.9 MB
: 661401547
: 571198332
: 481 mins
: 414 times
: 8852 h
: 250 times
: OK
Copyright © Huawei Technologies Co., Ltd.
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