A METHOD FOR CENTRALIZED POLICY BASED DISK-SPACE PREALLOCATION IN A DISTRIBUTED FILE SYSTEM
摘要
<p>A method, apparatus and program storage device for providing a centralized policy based preallocation in a distributed file system. Policy rules are used to provide for the specification of a preallocation and an extend size for files in a computer system. An administrator specifies the pre-allocation and extend sizes for a set of files as defined in the set of policy rules. Policy rules used in this manner can take into account the unique situation in which a file is being created or extended.</p>
申请公布号
WO2007039382(A1)
申请公布日期
2007.04.12
申请号
WO2006EP66038
申请日期
2006.09.05
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION;IBM UNITED KINGDOM LIMITED;CORREL, STEPHEN;FILZ, FRANK, STEWART;SEEGER, JR., JAMES, JOHN
发明人
CORREL, STEPHEN;FILZ, FRANK, STEWART;SEEGER, JR., JAMES, JOHN