OGG的replicat重置trail序列号
OGG的replicat重置trail序列号
一、源端状况
GGSCI (rzrqdb.cfzq.com) 43> info all
ProgramStatusGroupLag at ChkptTime Since Chkpt
MANAGERRUNNING
EXTRACTRUNNINGEXTLSK00:00:0000:00:05
EXTRACTABENDEDPUMPTOBF00:00:0055:24:00
EXTRACTRUNNINGPUMPTOZB00:00:0000:00:07
REPLICATRUNNINGREPDQK00:00:0000:00:06
GGSCI (rzrqdb.cfzq.com) 44> view reportpumptobf
2014-01-23 08:23:13ERROROGG-01496Failed to open targettrail file
/oradata/ggate/dirdat/ls000050, at RBA 23710234.
（在目标端无法打开相对字节地址为23710234、序列号为ls000050的tail文件。）
2014-01-23 08:23:13ERROROGG-01668PROCESS ABENDING.
GGSCI (rzrqdb.cfzq.com) 49> infopumptobf
EXTRACTPUMPTOBFLast Started 2014-01-2308:29Status RUNNING
Checkpoint Lag55:31:42 (updated 00:06:42 ago)
Log Read CheckpointFile /oradata/ggate/dirdat/ls000051
2014-01-2100:58:08.000000RBA 24142718
二、目标端状况
GGSCI (cfzqlscx2) 45> info replsk
REPLICATREPLSKLast Started 2014-01-2308:22Status RUNNING
Checkpoint Lag00:00:00 (updated 00:00:09 ago)
Log Read CheckpointFile /oradata/ggate/dirdat/ls000000
First RecordRBA 0
由于REPLICAT REPLSK是新建的，所以默认是从序列号ls000000开始的。
[oracle@cfzqlscx2 dirdat]$ ls -lrth
total 287M
-rw-rw-rw-1 oracle oinstall 8.5K Jan 21 14:51 cifdqk.txt
-rw-rw-rw-1 oracle oinstall713 Jan 2308:22 dqdisc.txt
-rw-r--r--1 oracle oinstall96M Jan 2308:26 ls000050
-rw-r--r--1 oracle oinstall24M Jan 2308:26 ls000051
-rw-r--r--1 oracle oinstall86M Jan 2308:29 ls000052
-rw-rw-rw-1 oracle oinstall 1.5K Jan 23 08:29 ls000053
-rw-rw-rw-1 oracle oinstall 1.2K Jan 23 10:02 lsdisc.txt
-rw-rw-rw-1 oracle oinstall35M Jan 2310:03 dq000000
-rw-rw-rw-1 oracle oinstall49M Jan 2310:03 c1000007
检查：ls000050在目标端存在！
GGSCI (cfzqlscx2) 72> alter replicatreplsk,extseqno 50,extrba23710234
REPLICAT altered.
GGSCI (cfzqlscx2) 66> start replsk
Sending START request to MANAGER ...
REPLICAT REPLSK starting
GGSCI (cfzqlscx2) 77> info replsk
REPLICATREPLSKLast Started 2014-01-2310:10Status RUNNING
Checkpoint Lag38:50:22 (updated 00:00:00 ago)
Log Read CheckpointFile /oradata/ggate/dirdat/ls000052
2014-01-2119:20:04.000000RBA 11737768