action #99288

Updated by cdywan 9 months ago

## Observation
use `ipmitool -I lanplus -C 3 -H -U admin -P password sol activate` to connect arm-4, there is nothing shown.
use ipmitool to connect openqaworker-arm-5, it shows
Give root password for maintenance
(or press Control-D to continue): sulogin: cannot read /dev/ttyAMA0: Operation not permitted

[ 9426.877540] systemd-fstab-generator[3152]: x-systemd.device-timeout ignored for

## Acceptance criteria
* **AC1:** openqaworker-arm-4 is up and can be rebooted without problems multiple times
* **AC2:** **ACĀ§:** Same for openqaworker-arm-5

## Suggestions
* DONE: Pause alerts
* Investigate problem
* Ensure reboot-stability with multiple reboots

## Rollback steps
* Unpause alerts for arm-4 and arm-5

## Workaround
used `ipmitool power cycle` to reboot arm-4 and arm-5