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Lvmetad is not active yet error handling
Problem phenomenon
This morning, the previous server was shut down and changed to a new location. After that, an error message appears:
lvmetad is not active yet; using direct activation during sysinit
Why
This is not a serious error. In general, LVM will scan the partition to establish the cache, and it will continue after a few seconds. But if you can’t enter it for a long time, you can enter Alt + F2 to enter the second terminal window and operate normally. After waiting for an hour or two, the scan is over. After switching back to the first terminal window through Alt + F1, it should be normal
Reference:
https://askubuntu.com/questions/767140/lvmetad-is-not-active-yet