OGG-00685
2011-12-31 10:11:35 INFO OGG-01515 Positioning to begin time Dec 31, 2011 9:57:11 AM.
Source Context :
SourceModule : [er.redo.ora.metathr]
SourceID : [/home/ecloud/workspace/Build_FBO_OpenSys_r11.1.1.0.0_078_[34090]/perforce/src/app/er/redo/oracle/ocimetathr.c]
SourceFunction : [OCIMETATHR_get_sequence]
SourceLine : [848]
ThreadBacktrace : [13] elements
: [/u01/ggs/extract(CMessageContext::AddThreadContext()+0x26) [0x840b3f6]]
: [/u01/ggs/extract(CMessageFactory::CreateMessage(CSourceContext*, unsigned int, ...)+0x817) [0x8401b57]]
: [/u01/ggs/extract(_MSG_ERR_ORACLE_OLDER_LOGS_MISSING(CSourceContext*, timeval, char const*, CMessageFactory::MessageDisposition)+
0x8b) [0x83bebfb]]
: [/u01/ggs/extract(OCIMETATHR_get_sequence(OCIMETATHR_context_t*, short, long long, char*, unsigned int*, int*)+0x1d3) [0x82e7853]
]
: [/u01/ggs/extract [0x83455d8]]
: [/u01/ggs/extract [0x83469b1]]
: [/u01/ggs/extract(REDOORARDR_get_log_position(log_context_t*, log_cursor_t*, long long, unsigned int, long long, unsigned int*, l
ong long*, char*, char*)+0x4c5) [0x8354435]]
: [/u01/ggs/extract(REDO_position(void*, int, char*)+0x28c) [0x82eb49c]]
: [/u01/ggs/extract(START_EXTRACT_CHECKPOINT(chkpt_context_t*, char*, char*, char*, short, int, int, int, char*, short, short, shor
t)+0x20a) [0x812219a]]
: [/u01/ggs/extract [0x8172814]]
: [/u01/ggs/extract(main+0x68e) [0x819d32e]]
: [/lib/tls/libc.so.6(__libc_start_main+0xd3) [0x2fbde3]]
: [/u01/ggs/extract(__gxx_personality_v0+0x1c5) [0x8114ac1]]
2011-12-31 10:11:35 ERROR OGG-00685 begin time Dec 31, 2011 9:57:11 AM prior to oldest log in log history. Last SQL executed
M (select sequence# FROM v$log_history WHERE first_time < TO_DATE(:begin_time,'YYYY-MM-DD HH24:MI:SS') AND RESETLOGS_CHANGE# LIKE :resetlogs_chan
ge_number AND >.
原因很简单，因为数据库刚resetlog过，比如 redo01，redo02，redo03 三个online log，
切换日志几次就能start EXTRACT ext1
SQL> alter system switch logfile;
System altered.
SQL> /
System altered.
SQL> /
System altered.
GoldenGate：
GGSCI (MyOracle) 9> start ext1
Sending START request to MANAGER ...
EXTRACT EXT1 starting
GGSCI (MyOracle) 10> info all
Program Status Group Lag Time Since Chkpt
MANAGER RUNNING
EXTRACT RUNNING EXT1 00:00:00 00:15:34
REPLICAT STOPPED REP1 00:00:00 00:05:25