为提高效率,提问时请提供以下信息,问题描述清晰可优先响应。 【DM版本】:8.1.2.46 【操作系统】:麒麟10 【CPU】:飞腾 【问题描述】*:在disql中执行backup database报[-2420]服务器未重启
BACKUP DATABASE BACKUPSET ‘/dm/data/BACKUP_FILE_01’;
全库还原将会覆盖掉目标库所有对象,请慎重操作 还原操作 ./dmrman CTLSTMT=“RESTORE DATABASE ‘/dm/data/DAMENG/dm.ini’ FROM BACKUPSET ‘/dm/data/BACKUP_FILE_01’” ./dmrman CTLSTMT=“RECOVER DATABASE ‘/dm/data/DAMENG/dm.ini’ FROM BACKUPSET ‘/dm/data/BACKUP_FILE_01’” ./dmrman CTLSTMT=“RECOVER DATABASE ‘/dm/data/DAMENG/dm.ini’ UPDATE DB_MAGIC”
这个可以重启吗,你重启一下试试呢
备份还原之前,要把库正常启停一次才可以。
BACKUP DATABASE BACKUPSET ‘/dm/data/BACKUP_FILE_01’;
全库还原将会覆盖掉目标库所有对象,请慎重操作
还原操作
./dmrman CTLSTMT=“RESTORE DATABASE ‘/dm/data/DAMENG/dm.ini’ FROM BACKUPSET
‘/dm/data/BACKUP_FILE_01’”
./dmrman CTLSTMT=“RECOVER DATABASE ‘/dm/data/DAMENG/dm.ini’ FROM BACKUPSET
‘/dm/data/BACKUP_FILE_01’”
./dmrman CTLSTMT=“RECOVER DATABASE ‘/dm/data/DAMENG/dm.ini’ UPDATE DB_MAGIC”