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[Db2] 表スペース使用率の計測方法 (IM-11-00B)

Question & Answer


Question

各表スペースの使用率を確認しています。RUNSTATS コマンドによって取得された統計情報から算出した値と、LIST TABLESPACE で得られる値が大きく異なっていることがあります。なぜでしょうか。 また、正しい使用率を得るためにはどうしたらいいでしょうか。

[{"Type":"MASTER","Line of Business":{"code":"LOB10","label":"Data and AI"},"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSEPGG","label":"Db2 for Linux, UNIX and Windows"},"ARM Category":[{"code":"a8m500000008PlZAAU","label":"Database Objects-\u003ETablespaces"}],"ARM Case Number":"","Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"All Versions"}]

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Historical Number

2AAA1048357FF5254925780E00303F63

Document Information

Modified date:
30 April 2025

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jpn1J1004934