sequential write

基本解释

It features a maximum sequential read speed of 180 MB/s and maximum sequential write speed of 70 MB/s.
峰值顺序读取速度为180MB/s，峰值顺序写入速度为70MB/s。
cnbeta.com
Sequential and random write behind relates to writing modified pages in memory to disk after a certain threshold is reached.
延迟的顺序和随机写操作，与将内存中经过修改的页面写入到磁盘的操作（达到某个阈值之后）相关。
Some important JFS2-specific file system performance enhancements include sequential page read ahead and sequential and random write behind.
一些重要的、JFS2 特定的文件系统的性能增强功能包括，提前顺序页面读取和延迟顺序、随机写入。

As the buffer fills the older write data is transferred to the HDD in a sequential manner, optimized for HDD storage.
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