SCO错误PL-SCo-20044:无法在此主机上执行备份
适用场景
适用于Oracle的SnapCenter插件(SCO)
问题描述
SCO备份失败、并在日志中显示以下错误。
SnapManagerWeb.log
ERROR SnapManagerWeb_293840 PID=[4844] TID=[287] ErrorCode (-1), ErrorMessage (Resource Resource_Name will be skipped for the current operation, as the preferred hosts are exhausted or in maintenance mode for this resource. See if more preferred hosts can be configured.PL-SCO-20044: Backup cannot be performed on this host, as the RAC database instance is not in OPEN state.)