ogg的mgr进程的autorestart参数作用

我来答

2021-10-21

1、ogg的mgr进程的autorestart参数作用是什么？是不是对abended进程进行自动重启的尝试？

2、比如说，我在mgr中配置autorestart extract进程，然后mgr和extract都是启动到running状态，我手动停止extract进程，mgr还是running的，已经手动stop的extract进程会不会自动重启呢？

3、如果mgr和extract进程都是stop状态，启动mgr是不是就会自动重启extract进程呢？

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2条回答

默认

最新

JiekeXu

1：是
2：不对
3：是。
AUTORESTART 参数使抽取/复制进程失败后自动重启；这个可以很容易测试麽，自己手动测一下就知道了。下面是我的测试过程：

GGSCI (JiekeXu-OGG) 1> info all

Program     Status      Group       Lag at Chkpt  Time Since Chkpt

MANAGER     RUNNING                                           
EXTRACT     RUNNING     DPE1        00:00:00      00:00:00    
EXTRACT     RUNNING     EXTU1       00:00:00      00:00:05    


GGSCI (JiekeXu-OGG) 2> view params mgr

port 7809
DYNAMICPORTLIST 7810-7829
userid ogg@TEST, PASSWORD 1234oggd
AUTOSTART EXTRACT *
AUTORESTART EXTRACT *
PURGEOLDEXTRACTS /ogg/dirdat/*,usecheckpoints, minkeepdays 8
LAGREPORTHOURS 1
LAGINFOMINUTES 30
LAGCRITICALMINUTES 45
ACCESSRULE, PROG *, IPADDR 192.*.*.*, PRI 1, ALLOW


GGSCI (JiekeXu-OGG) 3> stop extu1  

Sending STOP request to EXTRACT EXTU1 ...
Request processed.


GGSCI (JiekeXu-OGG) 4> info all

Program     Status      Group       Lag at Chkpt  Time Since Chkpt

MANAGER     RUNNING                                           
EXTRACT     RUNNING     DPE1        00:00:00      00:00:04    
EXTRACT     STOPPED     EXTU1       00:00:00      00:00:08    


GGSCI (JiekeXu-OGG) 5> info all

Program     Status      Group       Lag at Chkpt  Time Since Chkpt

MANAGER     RUNNING                                           
EXTRACT     RUNNING     DPE1        00:00:00      00:00:00    
EXTRACT     STOPPED     EXTU1       00:00:00      00:00:24    


GGSCI (JiekeXu-OGG) 6> info all

Program     Status      Group       Lag at Chkpt  Time Since Chkpt

MANAGER     RUNNING                                           
EXTRACT     RUNNING     DPE1        00:00:00      00:00:08    
EXTRACT     STOPPED     EXTU1       00:00:00      00:05:02    


GGSCI (JiekeXu-OGG) 7> 

GGSCI (JiekeXu-OGG) 7> info all

Program     Status      Group       Lag at Chkpt  Time Since Chkpt

MANAGER     RUNNING                                           
EXTRACT     RUNNING     DPE1        00:00:00      00:00:00    
EXTRACT     STOPPED     EXTU1       00:00:00      00:18:35    


GGSCI (JiekeXu-OGG) 8> info all

Program     Status      Group       Lag at Chkpt  Time Since Chkpt

MANAGER     RUNNING                                           
EXTRACT     STOPPED     DPE1        00:00:00      00:04:58    
EXTRACT     STOPPED     EXTU1       00:00:00      00:24:02    


GGSCI (JiekeXu-OGG) 9> info all

Program     Status      Group       Lag at Chkpt  Time Since Chkpt

MANAGER     RUNNING                                           
EXTRACT     STOPPED     DPE1        00:00:00      00:05:06    
EXTRACT     STOPPED     EXTU1       00:00:00      00:24:11    


GGSCI (JiekeXu-OGG) 10> stop mgr
Manager process is required by other GGS processes.
Are you sure you want to stop it (y/n)?y

Sending STOP request to MANAGER ...
Request processed.
Manager stopped.


GGSCI (JiekeXu-OGG) 11> info all

Program     Status      Group       Lag at Chkpt  Time Since Chkpt

MANAGER     STOPPED                                           
EXTRACT     STOPPED     DPE1        00:00:00      00:05:25    
EXTRACT     STOPPED     EXTU1       00:00:00      00:24:30    


GGSCI (JiekeXu-OGG) 12> start mgr 
Manager started.


GGSCI (JiekeXu-OGG) 13> info all

Program     Status      Group       Lag at Chkpt  Time Since Chkpt

MANAGER     RUNNING                                           
EXTRACT     RUNNING     DPE1        00:00:00      00:00:07    
EXTRACT     RUNNING     EXTU1       00:00:00      00:00:01