gpreport.html路径,Greenplum备份及恢复(三):gp_dump & gp_restore

该日志详细记录了一次Greenplum数据库的恢复操作,包括连接到master segment,读取配置信息,准备并恢复多个segments,如dbid1, dbid2, dbid3和dbid4,并在各个主机上成功启动数据库恢复,最终完成所有远程gp_restore_agent程序的恢复工作。

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$ gp_restore --gp-d=/gpbackup/ --gp-r=/gpbackup/ --gp-k=20160304111611

20160304:15:28:59|gp_restore-[INFO]:-Analyzed command line options.

20160304:15:28:59|gp_restore-[INFO]:-Connecting to master segment on host localhost port 5432 database testDB.

20160304:15:28:59|gp_restore-[INFO]:-Reading Greenplum Database configuration info from master segment database.

20160304:15:28:59|gp_restore-[INFO]:-Preparing to restore the following segments:

20160304:15:28:59|gp_restore-[INFO]:-Segment 2 (dbid 4)

20160304:15:28:59|gp_restore-[INFO]:-Segment 1 (dbid 3)

20160304:15:28:59|gp_restore-[INFO]:-Segment 0 (dbid 2)

20160304:15:28:59|gp_restore-[INFO]:-Master (dbid 1)

20160304:15:28:59|gp_restore-[INFO]:-Starting to restore the master database.

20160304:15:28:59|gp_restore-[INFO]:-Creating thread to restore master database: host gp-master port 5432 database testDB

20160304:15:28:59|gp_restore-[INFO]:-Listening for messages from dbid 1 server (source) for dbid 1 restore

20160304:15:28:59|gp_restore-[INFO]:-Successfully launched Greenplum Database restore on dbid 1 to restore dbid 1

20160304:15:29:02|gp_restore-[INFO]:-restore started for source dbid 1, target dbid 1 on host gp-master

20160304:15:29:02|gp_restore-[INFO]:-restore succeeded for source dbid 1, target dbid 1 on host gp-master

20160304:15:29:02|gp_restore-[INFO]:-Successfully restored master database: host gp-master port 5432 database testDB

20160304:15:29:02|gp_restore-[INFO]:-Creating thread to restore dbid 4 (gp-s3:40000) from backup file on dbid 4 (gp-s3:40000)

20160304:15:29:02|gp_restore-[INFO]:-Creating thread to restore dbid 3 (gp-s2:40000) from backup file on dbid 3 (gp-s2:40000)

20160304:15:29:02|gp_restore-[INFO]:-Creating thread to restore dbid 2 (gp-s1:40000) from backup file on dbid 2 (gp-s1:40000)

20160304:15:29:02|gp_restore-[INFO]:-Waiting for all remote gp_restore_agent programs to finish.

20160304:15:29:02|gp_restore-[INFO]:-Listening for messages from dbid 2 server (source) for dbid 2 restore

20160304:15:29:02|gp_restore-[INFO]:-Listening for messages from dbid 3 server (source) for dbid 3 restore

20160304:15:29:02|gp_restore-[INFO]:-Successfully launched Greenplum Database restore on dbid 3 to restore dbid 3

20160304:15:29:02|gp_restore-[INFO]:-Listening for messages from dbid 4 server (source) for dbid 4 restore

20160304:15:29:02|gp_restore-[INFO]:-Successfully launched Greenplum Database restore on dbid 2 to restore dbid 2

20160304:15:29:02|gp_restore-[INFO]:-Successfully launched Greenplum Database restore on dbid 4 to restore dbid 4

20160304:15:29:06|gp_restore-[INFO]:-restore started for source dbid 2, target dbid 2 on host gp-s1

20160304:15:29:06|gp_restore-[INFO]:-restore started for source dbid 3, target dbid 3 on host gp-s2

20160304:15:29:06|gp_restore-[INFO]:-restore started for source dbid 4, target dbid 4 on host gp-s3

20160304:15:29:10|gp_restore-[INFO]:-restore succeeded for source dbid 2, target dbid 2 on host gp-s1

20160304:15:29:12|gp_restore-[INFO]:-restore succeeded for source dbid 4, target dbid 4 on host gp-s3

20160304:15:29:18|gp_restore-[INFO]:-restore succeeded for source dbid 3, target dbid 3 on host gp-s2

20160304:15:29:18|gp_restore-[INFO]:-All remote gp_restore_agent programs are finished.

20160304:15:29:18|gp_restore-[INFO]:-updating Append Only table statistics

20160304:15:29:18|gp_restore-[INFO]:-Starting to restore the master database.

20160304:15:29:18|gp_restore-[INFO]:-Creating thread to restore master database: host gp-master port 5432 database testDB

20160304:15:29:18|gp_restore-[INFO]:-Listening for messages from dbid 1 server (source) for dbid 1 restore

20160304:15:29:18|gp_restore-[INFO]:-Successfully launched Greenplum Database restore on dbid 1 to restore dbid 1

20160304:15:29:20|gp_restore-[INFO]:-restore started for source dbid 1, target dbid 1 on host gp-master

20160304:15:29:20|gp_restore-[INFO]:-restore succeeded for source dbid 1, target dbid 1 on host gp-master

20160304:15:29:20|gp_restore-[INFO]:-Successfully restored master database: host gp-master port 5432 database testDB

20160304:15:29:20|gp_restore-[INFO]:-Report results also written to /gpbackup/gp_restore_20160304152431.rpt.

Greenplum Database Restore Report

Timestamp Key: 20160304152431

gp_restore Command Line: --gp-d=/gpbackup/ --gp-r=/gpbackup/ --gp-k=20160304152431

Pass through Command Line Options:  --post-data-schema-only

Compression Program: None

Individual Results

Restore of testDB on dbid 1 (gp-master:5432) from /gpbackup/gp_dump_1_1_20160304152431_post_data: Succeeded

Restore of testDB on dbid 4 (gp-s3:40000) from /gpbackup/gp_dump_0_4_20160304152431: Succeeded

Restore of testDB on dbid 3 (gp-s2:40000) from /gpbackup/gp_dump_0_3_20160304152431: Succeeded

Restore of testDB on dbid 2 (gp-s1:40000) from /gpbackup/gp_dump_0_2_20160304152431: Succeeded

gp_restore  utility finished successfully.

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