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

1.错误提示

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.

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

3.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>