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DG 主庫和備庫日志大小不一樣,無法實(shí)時同步數(shù)據(jù)

發(fā)布時間:2020-07-31 05:08:33 來源:網(wǎng)絡(luò) 閱讀:2403 作者:llc018198 欄目:大數(shù)據(jù)

一朋友搭建DG,參數(shù)沒有錯誤,但是就是無法進(jìn)行實(shí)時同步,,

主庫日志:

Destination LOG_ARCHIVE_DEST_2 is SYNCHRONIZED
Destination LOG_ARCHIVE_DEST_2 no longer supports SYNCHRONIZATION

Thread 1 advanced to log sequence 1099 (LGWR switch)
  Current log# 1 seq# 1099 mem# 0: /data/oradata/sch/redo01.log
Sat Dec 26 11:20:20 2015
Archived Log entry 146 added for thread 1 sequence 1098 ID 0xad22dc32 dest 1:

備庫日志:

Media Recovery Waiting for thread 1 sequence 1099 (in transit)
Sat Dec 26 11:39:42 2015
Archived Log entry 49 added for thread 1 sequence 1099 rlc 880215476 ID 0xad22dc32 dest 2:
RFS[3]: No standby redo logfiles available for thread 1
RFS[3]: Opened log for thread 1 sequence 1100 dbid -1390233806 branch 880215476
Sat Dec 26 11:39:43 2015
Media Recovery Log /u01/archivelog/arch_880215476_1_1099.arc
Media Recovery Waiting for thread 1 sequence 1100 (in transit)


后來檢查發(fā)現(xiàn),主庫日志大小為512M,而他備庫設(shè)置成500M...







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