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1. 发明申请

US20110307529A1 AUTOMATICALLY RECLAIMING MEMORY SPACE 有权
标题翻译：自动回收记忆空间
公开(公告)号：US20110307529A1
公开(公告)日：2011-12-15
申请号：US12816075
申请日：2010-06-15
申请人： Anirban Mukherjee , Anindya Banerjee , Daniel James Fillingham
发明人： Anirban Mukherjee , Anindya Banerjee , Daniel James Fillingham
IPC分类号： G06F12/00 , G06F17/30
CPC分类号： G06F12/0253 , G06F17/30138
摘要： A method, in one embodiment, can include determining whether an administrative task for a file system is to be performed within a thin storage memory array. Furthermore, if the administrative task for the file system is to be performed, a determination is made as to whether memory space is freed up while performing the administrative task. If memory space is freed up while performing the administrative task, a determination is made as to whether the freed up memory space satisfies a predefined contiguous memory space threshold. If the predefined contiguous memory space threshold is satisfied by the freed up memory space, a determination is made as to whether a memory space reclamation process is to be performed. If the memory space reclamation process is to be performed, the freed up memory space is reclaimed from the file system.
摘要翻译：在一个实施例中，一种方法可以包括确定文件系统的管理任务是否在薄存储存储器阵列内执行。此外，如果要执行文件系统的管理任务，则确定在执行管理任务时是否释放存储器空间。如果在执行管理任务时释放存储器空间，则确定释放的存储器空间是否满足预定义的连续存储器空间阈值。如果通过释放的存储器空间来满足预定义的连续存储器空间阈值，则确定是否要执行存储器空间回收处理。如果要执行内存空间回收过程，则从文件系统中回收释放的内存空间。

2. 发明授权

US08438362B2 Automatically reclaiming memory space 有权
标题翻译：自动回收内存空间
公开(公告)号：US08438362B2
公开(公告)日：2013-05-07
申请号：US12816075
申请日：2010-06-15
申请人： Anirban Mukherjee , Anindya Banerjee , Daniel James Fillingham
发明人： Anirban Mukherjee , Anindya Banerjee , Daniel James Fillingham
IPC分类号： G06F12/00
CPC分类号： G06F12/0253 , G06F17/30138
摘要： A method, in one embodiment, can include determining whether an administrative task for a file system is to be performed within a thin storage memory array. Furthermore, if the administrative task for the file system is to be performed, a determination is made as to whether memory space is freed up while performing the administrative task. If memory space is freed up while performing the administrative task, a determination is made as to whether the freed up memory space satisfies a predefined contiguous memory space threshold. If the predefined contiguous memory space threshold is satisfied by the freed up memory space, a determination is made as to whether a memory space reclamation process is to be performed. If the memory space reclamation process is to be performed, the freed up memory space is reclaimed from the file system.
摘要翻译：在一个实施例中，一种方法可以包括确定文件系统的管理任务是否在薄存储存储器阵列内执行。此外，如果要执行文件系统的管理任务，则确定在执行管理任务时是否释放存储器空间。如果在执行管理任务时释放存储器空间，则确定释放的存储器空间是否满足预定义的连续存储器空间阈值。如果通过释放的存储器空间来满足预定义的连续存储器空间阈值，则确定是否要执行存储器空间回收处理。如果要执行内存空间回收过程，则从文件系统中回收释放的内存空间。

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