MAINTAINING AN AGGREGATE INCLUDING ACTIVE FILES IN A STORAGE POOL IN A RANDOM ACCESS MEDIUM
摘要
<p>Provided are a method, system, and program for maintaining an aggregate including active files in a storage pool in a random access medium. An active-only storage pool is configured in a random access device. The active-only storage pool is intended to include only active files and not inactive versions of files. A plurality of files in the active-only storage pool are associated with a precursor aggregate in the active-only storage pool. One file associated with the precursor aggregate in the active only storage pool is deactivated to produce an inactive version of the deactivated file. The precursor aggregate is associated with the inactive version of the file in response to the deactivation. A determination is made of the inactive version of at least one file in the precursor aggregate. The determined inactive version of the at least one file is deleted from the active only storage pool.</p>
申请公布号
WO2007020121(A1)
申请公布日期
2007.02.22
申请号
WO2006EP63455
申请日期
2006.06.22
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION;IBM UNITED KINGDOM LIMITED;MARTIN, HOWARD, NEWTON;CANNON, DAVID, MAXWELL