Although not a file system integrity issue per se, disk fragmentation is another issue that might need attention. 尽管本质上不是一个文件系统集成问题,但磁盘碎片是另一个需要注意的问题。
If a model file is very large, fragmentation can also prevent collisions at the file level. 如果模型文件非常大,片段也可以防止文件层次上的冲突。
For more information about detecting and fixing file, table, and index fragmentation, see fragmentation. 有关检测和修复文件、表和索引碎片的详细信息,请参见碎片。
A solid example of file fragmentation with a single hard drive can be shown simply by running a disk defragmenter on your own computer. 比如,只需在计算机上运行一个磁盘碎片整理程序就能看到单个硬盘的文件碎片。
By reducing the file system fragmentation, FBA decrease the write overhead caused by the merger. Along with space allocation delay and write-delay optimization of hidden delay technology, random-write performance of file system is enhanced a lot. FBA减少了文件系统碎片,从而降低写操作引起的合并开销,再加上延迟隐藏技术中对空间延迟分配和延迟写的优化和改进,提高了文件系统的随机写性能。