起因：
trgt 開始在 catalog 注冊使用過一段時間;
trgt 沒有連接catalog，使用控制文件做了databse resetlog ; 控制文件中記錄了兩個incarnation;
再次使用catalog連接時，list incarnation; 只顯示較早的incartion;
如果RMAN> resync catalog;

RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of resync command on default channel at 01/17/2010 10:06:53
RMAN-20003: target database incarnation not found in recovery catalog

RMAN> register database;

RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of register command on default channel at 01/17/2010 10:07:17
RMAN-20002: target database already registered in recovery catalog

解決方法：
RMAN> reset database;

[@more@]

new incarnation of database registered in recovery catalog
starting full resync of recovery catalog
full resync complete

RMAN> list incarnation;

List of Database Incarnations
DB Key Inc Key DB Name DB ID CUR Reset SCN Reset Time
------- ------- -------- ---------------- --- ---------- ----------
1 2 ORCL 1234192952 NO 1 24-DEC-09
1 62 ORCL 1234192952 YES 665802 13-JAN-10

來自 “ ITPUB博客 ” ，鏈接：http://blog.itpub.net/271063/viewspace-1030640/，如需轉載，請注明出處，否則將追究法律責任。

轉載于:http://blog.itpub.net/271063/viewspace-1030640/

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