DiskIO values as extra attributes in Disk Entity

[lockenkop]

psutil.disk_io_counters() in Disk Entity

Acording to psutil docs (https://psutil.readthedocs.io/en/latest/index.html#psutil.disk_io_counters) most relevant values are supported on all except BSD. Namely:

• read_count
• write_count
• read_bytes
• write_bytes

Other platform specific fields will only get accessed if on linux.

Windows may need an extra flag:

On Windows it may be necessary to issue diskperf -y command from cmd.exe first in order to enable IO counters.

Currently tested only on Linux with Console Warehouse. I'll check windows and display in HomeAssistant further this week.

[richibrics]

diskperf -y is needed only the first time, and a reboot is required before accessing those informations (diskperf) so I'd suggest the user to manually use that command in the cmd or ask the user if he wants to enable that characteristic and do it from IoTuring. Although, that would need the configurations to know which is the host OS.

[lockenkop]

so I'd suggest the user to manually use that command in the cmd or ask the user if he wants to enable that characteristic and do it from IoTuring. Although, that would need the configurations to know which is the host OS.

Doing this with self.RunCommand() at configuration and asking the user to reboot seems okay to me. I'll test if its possible to check for the availability during configuration and show this step if it needs the change and reboot. Playing around with the windows side of things this week.

[infeeeee]

I don't know if the command has to be run as admin, or it can be run as a regular user. If the former, we shouldn't call it here.

Ekkor: 2023. december 11. 18:04:51 CET, lockenkop @.***> írta:

so I'd suggest the user to manually use that command in the cmd or ask the user if he wants to enable that characteristic and do it from IoTuring. Although, that would need the configurations to know which is the host OS.

Doing this with self.RunCommand() at configuration and asking the user to reboot seems okay to me. I'll test if its possible to check for the availability during configuration and show this step if it needs the change and reboot. Playing around with the windows side of things this week.

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[richibrics]

Hi @lockenkop, which is the current state of this entity enhancement ?

[lockenkop]

Hi, o had some personal stuff going on and I am abroad until April. I was about to get some coding done starting this week. Sadly my surface's battery decided to become balloon. This PR should be nearly done. I'll see if I can do some finishing on my phone.

[richibrics]

No problem, work on it when you'll have free time or write what's missing so someone else will do it 💪 Thanks for your work !

[lockenkop]

I'll have to do some testing if the read and writerates are even remotely accurate. At least they spike when i read or write a file, so it must be somewhat plausible.