Miles After client upgrade, all zstack backups failed with error: [WARN:444#Connection reset by peer]: recieve data timeout or error.
Iris Li Hi, Miles Try uninstall the old one with the command "rpm -e vinchin-stack-patch-cloud" then deploy the new one with "yum install vinchin-stack-patch-cloud-xxx-1.el7.x86_64.rpm".
Miles Iris Li So the root cause is that the plug-in was not replaced? I will pay attention to it during the subsequent upgrade process. Thank you.