Je was op zoek naar: 因为需要从磁盘各处收集一个文件 (Chinees (Vereenvoudigd) - Engels)

文件访问耗时更长，因为需要从磁盘各处收集一个文件，需要进行多次而不是一次磁盘访问；
file access takes longer because a file must be collected in pieces here and there, requiring several disk accesses instead of just one; and

diskeeper 用于跟踪并控制磁盘卷的碎片整理一个文件 (diskeep.ctl)。
a file (diskeep.ctl) used by diskeeper to keep track of and control defragmentation of disk volumes.