Stuck after passing "Started LVM2 PV scan on device 8:2"

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takeoff9048
Posts: 13
Joined: 2022/02/20 15:47:11

Stuck after passing "Started LVM2 PV scan on device 8:2"

Post by takeoff9048 » 2022/08/09 14:33:15

I have a small cluster system running on centos 7. While master node have internet connection, slave nodes do not have access to outside. When I recently attempted to restart 4 of the slave nodes, for some reason, at boot stage, all four hangs after the " OK Started LVM2 PV scan on device 8:2" . I tried to start in rescue mode by addding "systemd.unit=rescue.target by pressing "e" key after grub menu shows up. However, server starts as usual not in rescue mode and stucks at the same step again.
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