DB2俺不是太熟,所以很難答你的問(wèn)題 。DB2的手冊(cè)上db2 restore的語(yǔ)法中有INCREMENTAL和TAKEN AT date-time,像是處理時(shí)間點(diǎn)恢復(fù)的。可以問(wèn)問(wèn)DB2高手關(guān)于這些參數(shù)。
INCREMENTAL
Specifies a manual cumulative restore operation. The user must issue each restore command manually.
--- 這句話沒(méi)看懂
TAKEN AT date-time
The time stamp of the database backup image. The time stamp is
displayed after successful completion of a backup operation, and is
part of the path name for the backup image. It is specified in the form yyyymmddhhmmss. A partial time stamp can also be specified. For example, if two different backup images with time stamps
19971001010101 and 19971002010101 exist, specifying 19971002 causes the image with time stamp 19971002010101 to be used. If a value for this parameter is not specified, there must be only one backup image on the source media.
---看起來(lái)date-time在備份出來(lái)的DB2的文件名里,可以用下面指令看一下:
/usr/openv/netbackup/bin/bplist -C <db2_server>; -t 18 -R /