标题: Could not clear 'DIFFERENTIAL' bitmap in database 'model' because of error 9002 [打印本页] 作者: 郑全 时间: 2024-4-30 09:41 标题: Could not clear 'DIFFERENTIAL' bitmap in database 'model' because of error 9002 做数据库备份，结果失败了，日志中报以下错误：
日期 2024-04-30 09:14:57
日志 SQL Server (当前 - 2024-04-30 02:38:00)
源 备份
消息
BACKUP failed to complete the command BACKUP DATABASE model. Check the backup application log for detailed messages.
日期 2024-04-30 09:14:57
日志 SQL Server (当前 - 2024-04-30 02:38:00)
源 备份
消息
错误: 3041，严重性: 16，状态: 1。
日期 2024-04-30 02:38:51
日志 SQL Server (当前 - 2024-04-30 02:38:00)
源 spid53
消息
Could not clear 'DIFFERENTIAL' bitmap in database 'model' because of error 9002. As a result, the differential or bulk-logged bitmap overstates the amount of change that will occur with the next differential or log backup. This discrepancy might slow down later differential or log backup operations and cause the backup sets to be larger than necessary. Typically, the cause of this error is insufficient resources. Investigate the failure and resolve the cause. If the error occurred on a data backup, consider taking a data backup to create a new base for future differential backups.