./ggsci
GGSCI (sdbmzdb2) 1> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
EXTRACT ABENDED DPEB 00:00:00 01:58:22
EXTRACT RUNNING EXTB 00:00:00 00:00:06
GGSCI (sdbmzdb2) 13> view report dpeb
發現如下錯誤：
2012-12-12 15:58:36 ERROR OGG-01031 There is a problem in network communication, a remote file problem, encryption keys for target and source do not match (if usin
g ENCRYPT) or an unknown error. (Reply received is Unable to open file "/home/ogg/dirdat/rb003373" (error 11, Resource temporarily unavailable)).
源端有個文件，，，rb00373那個文件，在目標端會有個對應的文件，，，這個對應的文件由於，源端機器重啓了，，，造成兩個文件間的信息不匹配了，，，
GGSCI (sdbmzdb2) 2> alter extract dpeb etrollover
2012-12-12 16:12:34 INFO OGG-01520 Rollover performed. For each affected output trail of Version 10 or higher format, after starting the source extract, issue ALTER EXTSEQNO for that trail's reader (either pump EXTRACT or REPLICAT) to move the reader's
scan to the new trail file; it will not happen automatically.
EXTRACT altered.
再次傳送373這個文件到目標端，，，生成新的文件。。。
GGSCI (sdbmzdb2) 2> stop mgr
GGSCI (sdbmzdb2) 2> stop dpeb
GGSCI (sdbmzdb2) 2> stop extb
GGSCI (sdbmzdb2) 2> start mgr
GGSCI (sdbmzdb2) 2> start dpeb
GGSCI (sdbmzdb2) 2> start extb
源端也進行重啓查看源端日誌
vi /home/ogg/ggserr.log
2012-12-12 18:38:43 WARNING OGG-01519 Oracle GoldenGate Delivery for Oracle, repb.prm: Waiting at EOF on input trail file /home/ogg/dirdat/rb003373, which is not marked as complete; but succeeding trail file /home/ogg/dirdat/rb003374 exists. If ALTER ETROLLOVER has been performed on source extract, ALTER EXTSEQNO must be performed on each corresponding downstream reader.
這樣新生成的 003374文件 並沒有被ogg識別，這種情況下 需要命令讓ogg識別新生成的3374文件
在目的端 首先停止 repb進行
GGSCI (sdbmzbb) 31> >stop repb
GGSCI (sdbmzbb) 31> >alter replicat repb extseqno 3374 extrba 0.
重新啓動repb
GGSCI (sdbmzbb) 31> >start repb
查看日誌：
2012-12-12 18:42:05 INFO OGG-01020 Oracle GoldenGate Delivery for Oracle, repb.prm: Processed extract process RESTART_ABEND record at seq 3374, rba 1029 (aborted 0 records).
則同步成功！
在清理表過程中，由於arch目錄慢 ，在沒有備份的情況下，刪除archlog日誌 導致
源端出現 extb抽取進程掛起，查看ggserr。log 發現
- 2013-05-08 03:11:38 ERROR OGG-00446 Oracle GoldenGate Capture for Oracle, extb.prm: Could not find archived log for sequence 3045 thread 1 under alternative or default destinations. SQL <SELECT name FROM v$archived_log WHERE sequence# = :ora_seq_no AND thread# = :ora_thread AND resetlogs_id = :ora_resetlog_id AND archived = 'YES' AND deleted = 'NO' AND standby_dest = 'NO' order by name DESC>. Last alternative log tried /home/arch1/1_3045_784158808.dbf., error retrieving redo file name for sequence 3045, archived = 1, use_alternate = 0Not able to establish initial position for sequence 3045, rba 254007312.
在 源端 執行
GGSCI (sdbmzdb2) 2> alter extract extb begin ,now
使抽取進程重新開始