问一个关于TSM备份的问题

我原来做的是用文件格式备份的,可是现在用户要求用裸设备的形式备份.请问TSM可以用裸设备备份吗?
求教中!!!!!!!

答案是肯定的，你的TSM手册里面有。我摘了这段给你来支持我的回答。
IBM Tivoli Storage Manager provides the following backup methods:
File-level backup: Good for small and ad-hoc file or directory restores, but
may not be the optimal solution for large-volume restores.
Logical volume backup: Good for large full restores, but only available on
UNIX and not for single file restores.
Backup sets: Good for remote and/or portable restores.
Figure 2-1 shows some possible generic scenarios. Of course, you can combine
those in different ways to fit your own requirements
Integrated backup/restore scenarios：
1. Progressive incremental backup and
archive function
File-level granularity of restore
2. Logical volume backup (UNIX)
Restore of raw devices and full logical
volumes
3. Progressive incremental + periodical
image backup
Fast restore in case of disaster recovery
scenario
Unique command to restore at the point
in time

裸设备那你一定是跑数据库了，你的数据库会要求你做online backup, 这个是你要考虑的问题。你不会停数据库做备份吧？

做online backup我们是RMAN+TSM+带库

谢谢了！！

谢谢了！！

[quote]原帖由 [i]tomcatt[/i] 于 2006-2-9 09:15 发表
做online backup我们是RMAN+TSM+带库 [/quote]


RMAN +TSM+TSM for DB + 带库 ：）如果是非DB2的数据库的话
如果是DB2不需要TSM for DB