Querying Historical Amount Of Written Data - Huawei ES3000 V5 User Manual

ES3000 V5 NVMe PCIe SSD
User Guide
[root@localhost tool]#
Setting the namespace number 2 succeeded.
System Response
None

6.14 Querying Historical Amount of Written Data

Function
This command is used to query the amount of written data of a specified SSD. This command
applies only to NVMe SSDs.
Format
hioadm loadhist -d devicename -n days
Parameters
Parameter
devicename
days
Usage Guidelines
None
Example
# Query the amount of written data of nvme0.
[root@localhost tool]# hioadm loadhist -d nvme0 -n 20
disk write per day: 2.80
System Response
Parameter
disk write per
day
Issue 07 (2019-03-19)
NOTE
For the Windows operating system, when the command is executed, restart the operating system to make
it take effect.
Description
Average amount of data
written per day.
Copyright © Huawei Technologies Co., Ltd.
hioadm namespace -d nvme1 -t 6 -n 2
Description
Name of a device.
Number of days for query.
Value
Percentage of the total amount, for example,
20.
6 Command Description
Value
Example: nvme0
The value ranges between 1
and 360, for example, 20.
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