CyberPower Power Management Software PowerPanel for Linux User Manual
- June 3, 2024
- CyberPower
Table of Contents
CyberPower Power Management Software PowerPanel for Linux
SAVE THESE INSTRUCTIONS
Please read this manual and follow the instructions for installation and use.
Copyright © 2022 CyberPower Systems Inc. All rights reserved.
ELECTRONIC END USER LICENSE AGREEMENT FOR CYBERPOWER POWERPANEL
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Getting Started
The Manual Page
pwrstat| [-help] | [-version]
---|---
pwrstat| [-status] | [-config] | [-reset] | [-alarm on | off] | [-mute] |
[-test] | [-hibernate on | off]
pwrstat| [-pwrfail [-delay [0-3600]] | [-active on | off] | [-cmd [script-
name]] | [-duration [0-3600]] | [-shutdown on | off] ]
pwrstat| [-lowast [-runtime [0-3600]] | [-capacity [0-90]] | [-active on |
off] | [-cmd [script-name]] | [-duration [0-60]] | [-shutdown on | off] ]
pwrstat| [-cloud [-active on | off] | [-account [cloud-account] | [-password
[cloud-password] ] | [-verify]
Description
pwrstat is an interface in PowerPanel for Linux which allows users to receive
UPS status and configure UPS settings. Type the following command to list the
manual:
man pwrstat
Options
-help | Display the help content |
---|---|
-version | Display the version of PowerPanel for Linux being used |
config | Display all daemon configurations. |
(Users may refer to chapter 2 for details.)
status| Display the current UPS status.
(Users may refer to chapter 3 for details.)
reset| Reset all daemon configurations to default
-alarm| Turn UPS alarm on or off. For example: -alarm on.
mute| Mute UPS alarm temporarily when the alarm is enabled.
test| Perform battery test.
hibernate| Make the system hibernate when the power event occurs.
pwrfail| Set the commands when the power failure occurs.
(pwrfail must be followed by at least one of the arguments in Note 1.)
lowbatt| Set the commands when battery capacity is low.
-cloud| (lowbatt must be followed by at least one of the arguments in Note 2.) Set the functions related to PowerPanel Cloud solution. (cloud must be followed by at least one of the arguments in Note 3.)
-verify| Verify whether user’s PowerPanel Cloud account and password are correct. (Users may refer to example 3b in chapter 1.1.1 for more details.)
Note 1
The following arguments should follow -pwrfail. (Users may refer to example 1
in chapter 1.1.1 for more details.)
-delay | Set the delay time when the power failure event occurs. The delay time is 60 seconds by default and the maximum delay time is 3600 seconds [0-3600]. For example: -delay 60. |
---|---|
active | Activate or deactivate the commands when the power failure event |
occurs. For example: -active on
cmd| Assign the command file when the power failure event occur
duration| Set how long the time takes to execute the command when the power
failure event occurs. The command executed time is 0 second by default and the
maximum time is 3600 seconds [0-3600]. For example: -duration 1.
shutdown| Determine whether to shut down the OS when the power failure event
occurs. For example: -shutdown on.
Note 2
The following arguments should follow -lowbatt.
(Users may refer to example 2 in chapter 1.1.1 for more details.)
runtime| Set the remaining runtime threshold when low battery event occurs.
The remaining runtime threshold is 300 seconds by default and the maximum time
is 3600 seconds [0-3600]. For example: -runtime 300.
---|---
capacity| Set the battery capacity threshold when low battery event occurs.
The battery capacity threshold is 35% by default and the allowance is 0% ~ 90%
[0-90]. For example: -capacity 35.
active| Activate or deactivate the commands when the low battery event occurs.
For example: -active on.
cmd| Assign the command file when the low battery event occurs.
duration| Set how long the time takes to execute the command when the low
battery event occurs. The command executed time is 0 second by default and the
maximum time is 60 seconds [0-60]. For example: -duration 1.
shutdown| Determine whether to shut down the OS when the low battery event
occurs. For example: -shutdown on.
Note 3
The following arguments should follow -cloud.
(Users may refer to example 3a and 3b in chapter 1.1.1 for more details.)
-active | Activate or deactivate PowerPanel Cloud solution. For example: -active on |
---|---|
account | Enter user’s PowerPanel Cloud account |
password | Enter user’s PowerPanel Cloud password |
Note 4
- The parameters of -pwrfail and -lowbatt need to be set independently.
- Both the shell scripts pwrstatd-lowbatt.sh and pwrstatd-powerfail.sh will be copied to /etc during the installation procedure.
- The parameter -cmd can be any shell script in the system, and it should be run as root in order to modify the settings.
- The default system settings for -pwrfail and -lowbatt are the same as Example 1 and 2 in chapter 1.1.1.
The Examples for Configuring pwrstat Options
Example 1: Configure the setting when a power failure event occurs.
pwrstat -pwrfail -delay 60 -active on -cmd /etc/pwrstatd-powerfail.sh -duration 1 -shutdown on
In the setting above, it will take 1 second to run a shell script named
pwrstatd-powerfail. sh in the directory **_/etc_ ,**
and the system will
be shut down after a power failure event occurs for 60 seconds.
Example 2: Configure the setting when the low battery event occurs.
pwrstat -lowbatt -runtime 300 capacity 35 -active on -cmd /etc/pwrstatd
lowbatt.sh -duration 1 -shutdown on
In the setting above, it will take 1 second to run a shell script named
pwrstatd-lowbatt.sh in the directory /etc, and the system will be shut down
when either the remaining runtime is less than 300 seconds, or the battery
capacity is lower than 35%.
Example 3a: Configure the connection to PowerPanel Cloud.
pwrstat -cloud -active on -account example@cyberpower.com -password
pass123
* Assuming PowerPanel Cloud account /
password:example@cyberpower.com / pass123.
In the setting above, the connection to PowerPanel Cloud will be activated when users correctly enter PowerPanel Cloud account and password.
Example 3b: Verify the connection to PowerPanel Cloud.
pwrstat -verify
To verify whether the account and password are correct, enter the command above.
There are three results, described below:
- When both the account and password are correct, the system will show Verify successfully.
- When either the account or password is incorrect, the system will show Verify failed.
- When a network issue exists, the system will show Connect failed.
The Daemon Page
Name
pwrstatd The UPS power state daemon.
Description
pwrstatd is the daemon of PowerPanel for Linux which runs immediately
when the system starts up and communicates with the UPS. Type the following
command to list the operations and the configuration files of daemon:
man pwrstatd
Operations of the Daemon
The commands for operating the pwrstatd daemon and their functions are described below:
/etc/init.d/pwrstatd start | start pwrstatd daemon |
---|---|
/etc/init.d/pwrstatd stop | stop pwrstatd daemon |
etc/init.d/pwrstatd restart | restart pwrstatd daemon |
/etc/init.d/pwrstatd status | show the running status of pwrstatddaemo |
Configuration Files of the Daemon
/etc/pwrstatd.conf| The configuration file of pwrstatd, including the options
for shutting down or hibernating UPS when the power event occurs
---|---
/etc/pwrstatd-lowbatt.sh| The default shell command is sending the e-mail
notification. When the low battery event occurs, the notification e-mail will
be sent if it is enabled and both the recipient and the sender e-mail
addresses are correctly entered. Users can also add user-defined commands
/etc/pwrstatd-powerfail.sh| The default shell command is sending the e-mail
notification. When the power failure event occurs, the notification e-mail
will be sent if it is enabled and both the recipient and the sender e-mail
addresses are correctly entered. Users can also add user-defined commands
/etc/pwrstatd-email.sh| The default shell command of e-mail content. When
either the low battery or power failure event occurs, it will be sent to
users.
Note 5
pwrstatd.conf can be edited by using any text editor. To start editing the configuration file, type
the following command as root:
vi/etc/pwrstatd.conf
- Take the text editor, vi, for example.
The changes edited in the text editor will take effect after restarting pwrstatd. To restart the daemon, type the following command: /etc/init.d/pwrstatd restart
Note 6
To send the e-mail content in /etc/pwrstatd-email.sh, it is necessary to set
ENABLE_EMAIL =yes and enter both the RECEIPT_ADDRESS and the
SENDER_ADDRESS correctly in /etc/pwrstatd-lowbatt.sh or /etc/pwrstatd-
powerfail.sh. For details about installing e-mail package in Ubuntu, please
refer to troubleshooting 6.
Event Logs of the Daemon
The event logs of the pwrstatd daemon are located in the directory:
/var/log
The file named pwrstatd.log records all the power events.
Checking Daemon Settings
Type the following command to show the configuration of pwrstat: pwrstat
-config
Below is the example for daemon configuration: Daemon Configuration:
Alarm…………………………………………………………. On Hibernate………………………………………………….. Off
Cloud………………………………………………………….. On
Action for Power Failure:
Delay time since Power Failure…….. 60 sec.
Run script command………………………. On
Path of script command…………………. /etc/pwrstatd-powerfail.sh
Duration of command running………. 1 sec
Enable shutdown system……………….. On
Action for Battery Low:
Remaining runtime threshold ……….. 300 sec.
Battery capacity threshold …………… 35 %.
Run script command………………………. On
Path of script command…………………. /etc/pwrstatd-lowbatt.sh
Duration of command running………. 1 sec
Enable shutdown system……………….. On
Monitoring UPS Status
Type the following command to show UPS properties and the current status:
pwrstat -status
Below is an example for the UPS model, CP585: Properties: Model Name……………………..
UPS CP585
Firmware Number…………… BFH8102-6O1.5
Rating Voltage………………… 120 V
Rating Power…………………… 515 VA (335 Watt)
Current UPS status:
State…………………………………. Normal
Power Supply by……………. Utility Power
Utility Voltage………………… 111 V
Output Voltage……………… 110 V
Battery Capacity……………. 100 %
Remaining Runtime……….. 60 min.
Load…………………………………. 0 Watt(0 %)
Test Result……………………… Passed at 2022/03/15 09:35:35
Last Power Event………….. Blackout at 2022/03/14 09:03:32 for 2 min
Note 7 Some of the listed items above will only be displayed when the UPS model supports the related functions.
Troubleshooting
- How does the UPS communicate with PowerPanel for Linux? a. PowerPanel for Linux communicates with the UPS via USB port or Serial port. b. The UPS uses the USB HID/Power Class architecture; The UPS has DB-9 connector for RS-232 or Dry-Contact communication.
- Why is the UPS unable to establish communication with PowerPanel for Linux? a. Ensure the UPS model is supported by PowerPanel for Linux. b. Ensure a USB or Serial cable is connected to the UPS and computer. Directly connecting the UPS to a computer without a USB Hub is also helpful. c. Try to unplug the USB cable from the UPS and plugging it back in again. d. Ensure HID device can be found in the directory /dev/hiddev, /dev/usb/hiddev, and /dev/usb/hid/hiddev, such as hiddev0 if the USB cable is being used. Ensure HID device can be found in the directory /dev, such as ttyS0 if the serial cable is being used.
- Why PowerPanel for Linux cannot be installed or uninstalled? a. Run the installation or uninstallation with sudo/root. b. The Linux system may not be compatible with PowerPanel for Linux. Please refer to the file doc/deploy-guide for more information.
- Why does pwrstat not work? a. Ensure pwrstatd is working. b. Ensure the option prohibit-client-access is set as no in the pwrstatd configuration file.
- Why can’t the pwrstatd daemon detect a UPS with a H2C USB adapter? a. Ensure the Linux system has the libusb library. It can be found in the directory /usr/lib. b. Ensure the soname of libusb is libusb-0.1.so.4. c. If the soname version of libusb is prior to libusb-0.1.so.4, please go to the website, rpmfind or sourceforge, to download the libusb rpm package and install it. The URLs of the mentioned websites are: rpmfind: http://rpmfind.net sourceforge: http://sourceforge.net
- How to install e-mail package? Take Ubuntu for example. a. Type the following commands:
sudo apt-get update sudo apt-get install mailutails
b. Choose Internet Site as the type of mail configuration.
c. Users may refer to Note 6 in chapter 1.2 for details. 16
Cyber Power Systems, Inc.
www.cyberpower.com
For USA and Canada:
4241 12th Ave East, Suite 400 Shakopee, MN 55379 Toll-free:
877-297-6937
For all other regions:
Please visit our website for local contact information.
CyberPower and the CyberPower logo are trademarks of Cyber Power Systems,
Inc., and/or affiliates, which are registered in many countries and regions.
All other trademarks are the property of their respective owners.
Copyright © 2022 CyberPower Systems Inc. All rights reserved.
References
- MailTime - The Email Messenger
- Rpmfind mirror
- Compare, Download & Develop Open Source & Business Software - SourceForge
- Global Leader in Chat Commerce, SMS API & More | Clickatell | Clickatell
- CyberPower | UPS Systems & PDUs | Professional Power Solutions
- Ignite Realtime: Openfire Server
- https://xmpp.org/software/
- ELECTRONIC END USER LICENSE AGREEMENT FOR CYBERPOWER POWERPANEL | CyberPower
- Privacy Policy | CyberPower
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