ERROR   OGG-01172 Discard file (/oradata/gglog/repl.dsc) exceeded max bytes (500000000).

1.查看OGG运行状态

GGSCI (crm_slave) 2> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
REPLICAT ABENDED REPL 2252:03:37 22:37:05
GGSCI (crm_slave) 4> view report repl
2017-04-19 09:25:28 ERROR OGG-01172 Discard file (/oradata/gglog/repl.dsc) exceeded max bytes (500000000).
2017-04-19 09:25:28 ERROR OGG-01668 PROCESS ABENDING.

解决方法:

GGSCI (crm_slave) 4> edit params repl
discardfile /oradata/gglog/repl.dsc,append,megabytes 50000 --加大这个值

加大日志文件大小后结果:

GGSCI (crm_slave) 5> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING

REPLICAT RUNNING REPL 2273:08:34 00:00:00
GGSCI (crm_slave) 6>