Paul042020
Contributor
- Joined
- May 4, 2020
- Messages
- 119
Hello everyone,
I am setting up the UPS (Uninterruptible Power Supply) on my NAS.
1] When I did a test, I found the shutdown process quite brutal.
Here are my settings:
mode => switch to battery
timer => 120s
command => empty
UPS shutdown => yes
Initially I left this field empty because I thought that there was a default shutdown command and that it was a field to customize this command.
In fact, a shutdown command seems to have been sent after 120 seconds following the battery switch. The OS seems to have shut down (was it done??) when the UPS cut off all of a sudden. I found this abrupt because the server fans were still running when the UPS shut down. That's why I'm not sure if the OS and the hard drives had time to finish shutting down.
Is there any way to know which shutdown command is sent by the UPS service. Is it the same command as when shutting down the server normally?
The UPS is supposed to shut down after the system is shut down, why did it shut down while the fans were still running?
2] How to change the low battery level which is 30% by default.
Sincerely
I am setting up the UPS (Uninterruptible Power Supply) on my NAS.
1] When I did a test, I found the shutdown process quite brutal.
Here are my settings:
mode => switch to battery
timer => 120s
command => empty
UPS shutdown => yes
Initially I left this field empty because I thought that there was a default shutdown command and that it was a field to customize this command.
In fact, a shutdown command seems to have been sent after 120 seconds following the battery switch. The OS seems to have shut down (was it done??) when the UPS cut off all of a sudden. I found this abrupt because the server fans were still running when the UPS shut down. That's why I'm not sure if the OS and the hard drives had time to finish shutting down.
Is there any way to know which shutdown command is sent by the UPS service. Is it the same command as when shutting down the server normally?
The UPS is supposed to shut down after the system is shut down, why did it shut down while the fans were still running?
2] How to change the low battery level which is 30% by default.
Sincerely