r:gpadmin-[WARNING]:-****************************************************************************
20150727:22:29:23:001922 gpstart:gpmaster:gpadmin-[INFO]:-Starting Master instance gpmaster directory /data/master/gpseg-1
20150727:22:29:24:001922 gpstart:gpmaster:gpadmin-[INFO]:-Command pg_ctl reports Master gpmaster instance active
20150727:22:29:26:001922 gpstart:gpmaster:gpadmin-[INFO]:-No standby master configured. skipping...
20150727:22:29:26:001922 gpstart:gpmaster:gpadmin-[WARNING]:-Number of segments not attempted to start: 1
20150727:22:29:26:001922 gpstart:gpmaster:gpadmin-[INFO]:-Check status of database with gpstate utility
--执行全量恢复，5次尝试超时，提示Unable to connect to database and start transaction。
[gpadmin@gpmaster ~]$ gprecoverseg -F
20150727:22:38:04:002478 gprecoverseg:gpmaster:gpadmin-[INFO]:-Starting gprecoverseg with args: -F
20150727:22:38:04:002478 gprecoverseg:gpmaster:gpadmin-[INFO]:-local Greenplum Version: 'postgres (Greenplum Database) 4.3.4.1 build 2'
20150727:22:38:04:002478 gprecoverseg:gpmaster:gpadmin-[INFO]:-master Greenplum Version: 'PostgreSQL 8.2.15 (Greenplum Database 4.3.4.1 build 2) on x86_64-unknown-linux-gnu, compiled by GCC gcc (GCC) 4.4.2 compiled on Feb 10 2015 14:15:10'
20150727:22:38:04:002478 gprecoverseg:gpmaster:gpadmin-[INFO]:-Checking if segments are ready
20150727:22:38:04:002478 gprecoverseg:gpmaster:gpadmin-[INFO]:-Obtaining Segment details from master...
20150727:22:38:04:002478 gprecoverseg:gpmaster:gpadmin-[INFO]:-Unable to connect to database. Retrying 1
20150727:22:38:09:002478 gprecoverseg:gpmaster:gpadmin-[INFO]:-Checking if segments are ready
20150727:22:38:09:002478 gprecoverseg:gpmaster:gpadmin-[INFO]:-Obtaining Segment details from master...
20150727:22:38:09:002478 gprecoverseg:gpmaster:gpadmin-[INFO]:-Unable to connect to database. Retrying 2
20150727:22:38:14:002478 gprecoverseg:gpmaster:gpadmin-[INFO]:-Checking if segments are ready
20150727:22:38:14:002478 gprecoverseg:gpmaster:gpadmin-[INFO]:-Obtaining Segment details from master...
20150727:22:38:15:002478 gprecoverseg:gpmaster:gpadmin-[INFO]:-Unable to connect to database. Retrying 3
20150727:22:38:20:002478 gprecoverseg:gpmaster:gpadmin-[INFO]:-Checking if segments are ready
20150727:22:38:20:002478 gprecoverseg:gpmaster:gpadmin-[INFO]:-Obtaining Segment details from master...
20150727:22:38:20:002478 gprecoverseg:gpmaster:gpadmin-[INFO]:-Unable to connect to database. Retrying 4
20150727:22:38:25:002478 gprecoverseg:gpmaster:gpadmin-[INFO]:-Checking if segments are ready
20150727:22:38:25:002478 gprecoverseg:gpmaster:gpadmin-[INFO]:-Obtaining Segment details from master...
20150727:22:38:25:002478 gprecoverseg:gpmaster:gpadmin-[INFO]:-Unable to connect to database. Retrying 5
20150727:22:38:30:002478 gprecoverseg:gpmaster:gpadmin-[CRITICAL]:-gprecoverseg failed. (Reason='Unable to connect to database and start transaction') exiting...
--以下为相关节点的配置。
template1=# select * from gp_segment_configuration ;
dbid | content | role | preferred_role | mode | status | port | hostname | address | replication_port | san_mounts
------+---------+------+----------------+------+--------+-------+-----------+-----------+------------------+- |