Huawei OceanStor, Dorado monitoring

OceanStor / Dorado / OceanProtect / OceanDisk / A series
OceanStor 9000 V5 Scale-Out NAS
OceanStor Pacific
OceanStor Pacific NAS

OceanStor 9000 V5 Scale-Out NAS monitoring is supported by our first generation tool STOR2RRD only so far.

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List of not supported technologies yet

Supported is Huawei OceanStor Pacific Storage with minimal firmware version 8.1.0
The product uses Huawei OceanStor Pacific REST API interface natively provided by the storage to get all necessary data.
Supported is only the block storage, no object, file, and HDFS.

Storage connectivity

Allow access from the XorMon NG host to the Huawei OceanStor Pacific storage on ports 8088.
Create user xormon on the storage with read-only role.
To activate the account you have to log in to the XorMon NG UI with stor2rrd credentials and change password.

XorMon NG storage configuration

Add storage into configuration from the UI:
XorMon NG UI ➡ Settings icon ➡ Device ➡ Storage ➡ New ➡ Vendor:device ➡ Huawei OceanStor Pacific
Run "Test" for configured storage device, it must show "OK"
Wait about 1 hour, then reload the web browser, you should see it in XorMon NG UI

Storage connectivity

Allow access from the XorMon NG host to the Huawei OceanStor Pacific storage on port 8088.
Create user xormon on the storage with read-only role.
To activate the account you have to log in to the storage UI with XorMon NG credentials and change password.

XorMon NG storage configuration

Add storage into configuration from the UI:
XorMon NG UI ➡ Settings icon ➡ Device ➡ Storage ➡ New ➡ Vendor:device ➡ Huawei OceanStor Pacific NAS
Run "Test" for configured storage device, it must show "OK"
Wait about 1 hour, then reload the web browser, you should see it in XorMon NG UI

Supported models with their minimal firmware version:

Huawei OceanStor V3 series	V3R3C10
Huawei OceanStor V5 series	V500R007
Huawei OceanStor Dorado V3 Storage	V3R3C10
Huawei OceanStor Dorado All-Flash Storage	6.0.0,V700
Huawei OceanStor Dorado Hybrid-Flash Storage	6.1.3,V700
Huawei OceanStor A series	V700

The product uses Huawei OceanStor REST API interface natively provided by the storage to get all necessary data.

Storage connectivity

Allow access from the XorMon NG host to the Huawei OceanStor / Dorado storage on ports 8088.
Create user xormon on the storage with read-only role.
To activate the account you have to log in to the storage UI with xormon credentials and change password.
Make sure that performance monitoring collection is enabled on the storage and historical collection is set to 300 secs. It must be set to 300 seconds to work correctly!
New storage firmwares have that at : Monitor ➡ SystemReporter ➡ (pop up window) ➡ System ➡ System Configuration ➡ Registration and Configuration ➡ Storage name ➡ Collection policy ➡ Historical monitoring

Some models do not allow such change from the storage UI, use storage CLI instead:
```
admin:/>change performance statistic_enabled enabled=no
admin:/>change performance strategy archive_time=300s
admin:/>change performance statistic_enabled enabled=yes
admin:/>show performance strategy
  Sampling Interval(s) : 5
  Archive Enabled      : Yes
  Archive Time(s)      : 300
  Auto Stop            : No
  Duration(days)       : --
```

XorMon NG storage configuration

Add storage into configuration from the UI:
XorMon NG UI: Settings icon ➡ Device ➡ Storage ➡ New ➡ Vendor:device ➡ Huawei OceanStor / Dorado
Run "Test" for configured storage device, it must show "OK"
Wait about 1 hour, then reload the web browser, you should see it in XorMon NG UI