啟動初始化greenplum數據庫報錯信息如下所示

[gpadmin@mdw gpAdminLogs]$ gpstart 20181018:01:09:27:043309 gpstart:mdw:gpadmin-[INFO]:-Starting gpstart with args: 20181018:01:09:27:043309 gpstart:mdw:gpadmin-[INFO]:-Gathering information and validating the environment... 20181018:01:09:27:043309 gpstart:mdw:gpadmin-[INFO]:-Greenplum Binary Version: 'postgres (Greenplum Database) 5.11.0 build commit:6f447c24554134df0c1d473e63e0124e7ee6de6b' 20181018:01:09:27:043309 gpstart:mdw:gpadmin-[INFO]:-Greenplum Catalog Version: '301705051' 20181018:01:09:27:043309 gpstart:mdw:gpadmin-[INFO]:-Starting Master instance in admin mode 20181018:01:09:28:043309 gpstart:mdw:gpadmin-[INFO]:-Obtaining Greenplum Master catalog information 20181018:01:09:28:043309 gpstart:mdw:gpadmin-[INFO]:-Obtaining Segment details from master... 20181018:01:09:28:043309 gpstart:mdw:gpadmin-[INFO]:-Setting new master era 20181018:01:09:28:043309 gpstart:mdw:gpadmin-[INFO]:-Master Started... 20181018:01:09:28:043309 gpstart:mdw:gpadmin-[INFO]:-Shutting down master 20181018:01:09:30:043309 gpstart:mdw:gpadmin-[INFO]:--------------------------- 20181018:01:09:30:043309 gpstart:mdw:gpadmin-[INFO]:-Master instance parameters 20181018:01:09:30:043309 gpstart:mdw:gpadmin-[INFO]:--------------------------- 20181018:01:09:30:043309 gpstart:mdw:gpadmin-[INFO]:-Database = template1 20181018:01:09:30:043309 gpstart:mdw:gpadmin-[INFO]:-Master Port = 5432 20181018:01:09:30:043309 gpstart:mdw:gpadmin-[INFO]:-Master directory = /home/gpadmin/masterdata/gpseg-1 20181018:01:09:30:043309 gpstart:mdw:gpadmin-[INFO]:-Timeout = 600 seconds 20181018:01:09:30:043309 gpstart:mdw:gpadmin-[INFO]:-Master standby = Off 20181018:01:09:30:043309 gpstart:mdw:gpadmin-[INFO]:--------------------------------------- 20181018:01:09:30:043309 gpstart:mdw:gpadmin-[INFO]:-Segment instances that will be started 20181018:01:09:30:043309 gpstart:mdw:gpadmin-[INFO]:--------------------------------------- 20181018:01:09:30:043309 gpstart:mdw:gpadmin-[INFO]:- Host Datadir Port 20181018:01:09:30:043309 gpstart:mdw:gpadmin-[INFO]:- mdw /home/gpadmin/segmentdata1/gpseg0 33000 20181018:01:09:30:043309 gpstart:mdw:gpadmin-[INFO]:- mdw /home/gpadmin/segmentdata2/gpseg1 33001 20181018:01:09:30:043309 gpstart:mdw:gpadmin-[INFO]:- mdw /home/gpadmin/segmentdata3/gpseg2 33002Continue with Greenplum instance startup Yy|Nn (default=N): > y 20181018:01:09:32:043309 gpstart:mdw:gpadmin-[INFO]:-Commencing parallel segment instance startup, please wait... . 20181018:01:09:33:043309 gpstart:mdw:gpadmin-[INFO]:-Process results... 20181018:01:09:33:043309 gpstart:mdw:gpadmin-[ERROR]:-No segment started for content: 0. 20181018:01:09:33:043309 gpstart:mdw:gpadmin-[INFO]:-dumping success segments: [] 20181018:01:09:33:043309 gpstart:mdw:gpadmin-[INFO]:----------------------------------------------------- 20181018:01:09:33:043309 gpstart:mdw:gpadmin-[INFO]:-DBID:2 FAILED host:'mdw' datadir:'/home/gpadmin/segmentdata1/gpseg0' with reason:'cmd had rc=255 completed=True halted=Falsestdout=''stderr='/etc/ssh/ssh_config: line 69: Bad configuration option: clientaliveinterval /etc/ssh/ssh_config: line 70: Bad configuration option: clientalivecountmax /etc/ssh/ssh_config: terminating, 2 bad configuration options '' 20181018:01:09:33:043309 gpstart:mdw:gpadmin-[INFO]:-DBID:3 FAILED host:'mdw' datadir:'/home/gpadmin/segmentdata2/gpseg1' with reason:'cmd had rc=255 completed=True halted=Falsestdout=''stderr='/etc/ssh/ssh_config: line 69: Bad configuration option: clientaliveinterval /etc/ssh/ssh_config: line 70: Bad configuration option: clientalivecountmax /etc/ssh/ssh_config: terminating, 2 bad configuration options '' 20181018:01:09:33:043309 gpstart:mdw:gpadmin-[INFO]:-DBID:4 FAILED host:'mdw' datadir:'/home/gpadmin/segmentdata3/gpseg2' with reason:'cmd had rc=255 completed=True halted=Falsestdout=''stderr='/etc/ssh/ssh_config: line 69: Bad configuration option: clientaliveinterval /etc/ssh/ssh_config: line 70: Bad configuration option: clientalivecountmax /etc/ssh/ssh_config: terminating, 2 bad configuration options '' 20181018:01:09:33:043309 gpstart:mdw:gpadmin-[INFO]:-----------------------------------------------------20181018:01:09:33:043309 gpstart:mdw:gpadmin-[INFO]:----------------------------------------------------- 20181018:01:09:33:043309 gpstart:mdw:gpadmin-[INFO]:- Successful segment starts = 0 20181018:01:09:33:043309 gpstart:mdw:gpadmin-[WARNING]:-Failed segment starts = 3 <<<<<<<< 20181018:01:09:33:043309 gpstart:mdw:gpadmin-[INFO]:- Skipped segment starts (segments are marked down in configuration) = 0 20181018:01:09:33:043309 gpstart:mdw:gpadmin-[INFO]:----------------------------------------------------- 20181018:01:09:33:043309 gpstart:mdw:gpadmin-[INFO]:-Successfully started 0 of 3 segment instances <<<<<<<< 20181018:01:09:33:043309 gpstart:mdw:gpadmin-[INFO]:----------------------------------------------------- 20181018:01:09:33:043309 gpstart:mdw:gpadmin-[WARNING]:-Segment instance startup failures reported 20181018:01:09:33:043309 gpstart:mdw:gpadmin-[WARNING]:-Failed start 3 of 3 segment instances <<<<<<<< 20181018:01:09:33:043309 gpstart:mdw:gpadmin-[WARNING]:-Review /home/gpadmin/gpAdminLogs/gpstart_20181018.log 20181018:01:09:33:043309 gpstart:mdw:gpadmin-[INFO]:----------------------------------------------------- 20181018:01:09:33:043309 gpstart:mdw:gpadmin-[INFO]:-Commencing parallel segment instance shutdown, please wait... . 20181018:01:09:34:043309 gpstart:mdw:gpadmin-[ERROR]:-gpstart error: Do not have enough valid segments to start the array.

報錯信息指示到/etc/ssh/ssh_config,錯誤字段為clientaliveinterval和clientalivecountmax，網上很多信息都是將這兩個字段的信息改小，實際不用，只需要將這兩個字段直接注釋掉即可，同樣在/etc/ssh/sshd_config文件中這兩個字段同樣也是被注釋掉的。

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