gtm slave再pgxc monitor all 显示not running

[ludongyuan]

=============================================================================== gtm 里监控如下： PGXC monitor all Running: gtm master Not running: gtm slave Running: coordinator master cn001 Running: coordinator master cn002 Running: datanode master dn001 Running: datanode master dn002

=============================================================================== gtm slave 日志如下 1:788518656:2020-08-03 14:02:28.751 CST -LOG: Connecting the GTM active on gtm:6666... LOCATION: gtm_standby_connectToActiveGTM, gtm_standby.c:672 2:788518656:2020-08-03 14:02:28.752 CST -LOG: Connection established to the GTM active. LOCATION: gtm_standby_start_startup, gtm_standby.c:81 3:788518656:2020-08-03 14:02:28.752 CST -LOG: register standbyhostname datanode1, port number 6666 node name gtmSlave datadir /u01/tbase/data/gtm LOCATION: gtm_standby_register_self, gtm_standby.c:321 1:805304064:2020-08-03 14:03:28.758 CST -LOG: IsValidXLogStatusFile 000000010000000000000002 2 LOCATION: IsValidXLogStatusFile, main.c:2450 1:767551232:2020-08-03 14:04:26.823 CST -LOG: Standby is not allowed to connect LOCATION: GTMInitConnection, main.c:3746 2:767551232:2020-08-03 14:04:26.823 CST -LOG: Standby is not allowed to connect LOCATION: GTMInitConnection, main.c:3746 3:767551232:2020-08-03 14:04:26.823 CST -LOG: initiating connection failed LOCATION: GTM_ThreadMain, main.c:3105 4:767551232:2020-08-03 14:04:26.823 CST -LOG: initiating connection failed LOCATION: GTM_ThreadMain, main.c:3105

[ludongyuan]

但是主备切换也是可以正常使用的，不明白pgxc里monitor all为什么不行。

[JennyJennyChen]

看日志信息gtm slave没有倒换成功，仍然不能连接，怀疑你仍然使用的是老主GTM，想验证倒换成功没有的正确方法是杀掉老主的进程

[ludongyuan]

gtm主备切换也是正常的，pgxc_ctl 启动和关闭都没有报错，就是monitor all显示gtm slave not running