sql - IBM TSM - 选择命令以查看每日备份的大小

Question

我正在使用 IBM Tivoli Management Storage，我必须运行一份关于已备份数据量的每日报告。

下面的命令以兆字节为单位给出结果，这没问题，但为了节省时间，我希望以千兆字节为单位，因为我的备份平均大于 0ne Gigabyte。

我尝试了一些变体，但它没有用，我对 SQL 和 TSM 使用类似的命令知之甚少，有人可以帮助我。

SELECT substr(entity,1,20) AS "Node",  CAST(sum(bytes/1024/1024) AS decimal(8,2)) AS "MB Bkp" FROM summary WHERE activity='BACKUP' AND start_time>=current_timestamp - 24 hours GROUP BY entity order by 2 desc

结果是：

Node                           MB Bkp
---------------------     -----------
SRWLON0xxxx                 510298.00
SRWLON0xxxx                  18999.00
SRWLON0xxxx                  18960.00
SRWLON0xxxx                   9023.00
SVWLON0xxxx                   7581.00
SRWLON0xxxx                   6436.00

先感谢您。

Answer 1

您必须添加另一个 /1024 并修改“GB Bkp”中的名称

SELECT substr(entity,1,20) AS "Node", CAST(sum(bytes/1024/1024/1024) AS decimal(8,2)) AS "GB Bkp" FROM summary WHERE activity='BACKUP' AND start_time> =current_timestamp - 24 小时 GROUP BY 实体 order by 2 desc

希望对你有帮助

Answer 2

它根据 TSM 计划提供每日备份大小报告：

SELECT VARCHAR_FORMAT(START_TIME, 'YYYYMMDD') AS START_TIME, CAST(SUM(BYTES/1024/1024/1024) AS DECIMAL(8,2)) AS "SIZE(GB)" FROM **TSM_DB_NAME**.SUMMARY WHERE ACTIVITY='BACKUP' AND SCHEDULE_NAME='**TSM_SCHEDULE_NAME**' GROUP BY VARCHAR_FORMAT(START_TIME, 'YYYYMMDD') ORDER BY START_TIME DESC