The pve version is upgraded to 6.3-3
Print these logs on the monitor screen
[ 9012.290894] sd 11:0:0:0: alua: supports implicit TPGS
[ 9012.291820] sd 11:0:0:0: alua: device naa.600c0ff00050786231bab35f01000000 port group 0 rel port 2
[ 9012.301257] sd 11:0:0:0: alua: port group 00 state A...
The switch has been working without restarting or power failure.
Saturday is a rest day, and neither the server nor the VM have tasks to execute.
No backup was made.
I am going to try this method...
pvecm status
Cluster information
-------------------
Name: Tailin
Config Version: 5
Transport: knet
Secure auth: on
Quorum information
------------------
Date: Sat Jan 23 14:34:31 2021
Quorum provider: corosync_votequorum
Nodes: 3
Node ID...
Use 2 physical hosts, 1 doll host, and 3 to form a cluster. Use the HA function, and the physical host will automatically restart every Saturday at around 11 am every Saturday.
The motherboard motherboard uses Supermicro X11DPL-I cpu silver 4214 memory 128G ISCSI shared storage made by DELL...