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成功设置清理策略,且自动清理已被触发后,您可以查看清理任务的执行进度。
通过视图查看清理任务进度
系统租户或用户租户的租户管理员登录到对应租户。
查看清理任务的进度。
查看 Job 级任务进度。
系统租户通过
oceanbase.CDB_OB_BACKUP_DELETE_JOBS视图查看所有租户清理任务的进展;用户租户通过oceanbase.DBA_OB_BACKUP_DELETE_JOBS视图或sys.DBA_OB_BACKUP_DELETE_JOBS视图查看所在租户清理任务的进展。系统租户查看所有租户清理任务进展的示例如下:
obclient> SELECT * FROM oceanbase.CDB_OB_BACKUP_DELETE_JOBS\G *************************** 1. row *************************** TENANT_ID: 1002 JOB_ID: 7 INCARNATION: 1 INITIATOR_TENANT_ID: 1002 INITIATOR_JOB_ID: 7 EXECUTOR_TENANT_ID: 1002 TYPE: DELETE OBSOLETE BACKUP PARAMETER: 2022-05-31 12:09:40.060284 JOB_LEVEL: USER_TENANT START_TIMESTAMP: 2022-06-01 12:09:53.389512 END_TIMESTAMP: STATUS: DOING TASK_COUNT: 2 SUCCESS_TASK_COUNT: 1 RESULT: 0 COMMENT: 1 row in set从查询结果中可知,任务是租户 ID 为
1002的用户租户在2022-06-01 12:09:53.389512发起了一个过期备份清理任务,清理判断的过期时间点为2022-05-31 12:09:40.060284,从而可以知道该租户设置的清理策略中recovery_window参数的值为1d。TASK_COUNT为2,表示 JOB 任务下有两个backup_set/backup_piece子任务正在被执行。同时,SUCCESS_TASK_COUNT为1,表示已完成了 1 个任务,即当前任务的完成率为 50%(SUCCESS_TASK_COUNT/TASK_COUNT)。根据查询结果,进一步查看
backup_set/backup_piece清理任务的进度。系统租户通过
oceanbase.CDB_OB_BACKUP_DELETE_TASKS视图查看所有租户backup_set/backup_piece清理任务的进展;用户租户通过oceanbase.DBA_OB_BACKUP_DELETE_TASKS视图或sysDBA_OB_BACKUP_DELETE_TASKS视图查看所在租户backup_set/backup_piece清理任务的进展。系统租户查看所有租户
backup_set/backup_piece清理任务的进展的示例如下:obclient> SELECT * FROM oceanbase.CDB_OB_BACKUP_DELETE_TASKS\G *************************** 1. row *************************** TENANT_ID: 1002 TASK_ID: 4 INCARNATION: 1 JOB_ID: 7 TASK_TYPE: BACKUP SET ID: 1 ROUND_ID: 0 DEST_ID: 2 START_TIMESTAMP: 2022-06-01 12:09:50.800772 END_TIMESTAMP: 2022-06-01 12:09:54.954691 STATUS: COMPLETED TOTAL_LS_COUNT: 2 FINISH_LS_COUNT: 2 RESULT: 0 COMMENT: PATH: file:///data/nfs/backup/data *************************** 2. row *************************** TENANT_ID: 1002 TASK_ID: 5 INCARNATION: 1 JOB_ID: 7 TASK_TYPE: BACKUP PIECE ID: 1 ROUND_ID: 1 DEST_ID: 1 START_TIMESTAMP: 2022-06-01 12:09:50.968413 END_TIMESTAMP: STATUS: DOING TOTAL_LS_COUNT: 2 FINISH_LS_COUNT: 1 RESULT: 0 COMMENT: PATH: file:///data/nfs/backup/archive 2 rows in set从查询结果中可知,目的端
file:///data/nfs/backup/data中数据备份backup_set_id=1的备份文件已完成清理,且任务完成率为 100%(FINISH_LS_COUNT/TOTAL_LS_COUNT);目的端file:///data/nfs/backup/archive中日志归档round_id=1/backup_piece_id=1的备份文件正在被清理,且任务完成率为 50%(FINISH_LS_COUNT/TOTAL_LS_COUNT),您可以通过JOB_ID在 JOB 级任务视图中查看清理任务发起的相关信息。
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