log-structured 日志结构 ; 构造 ; 布局
log-structured file system 文件系统 ; 日志结构文件系统 ; 日志结构的文件系统
Log-Structured FS 日志文件系统
a log structured 日志结构
a log structured file system 日志结构文件系统
Linux log-structured Flash file System 对数结构闪存文件系统
structured job log 结构化工件日志
The downside is that it's log structured, and garbage collection is needed to clean up old data and metadata.
而缺点在于,它是日志结构的,所以需要垃圾收集,以便清理旧的数据和元数据。
As NILFS is log structured, new data is written to the head of the log while old data still exists (until it's necessary to garbage-collect it).
由于NILFS是基于日志结构的,新数据被写到日志的头部,而旧数据仍然保留(直到需要对旧数据进行垃圾收集)。
The upside, as I mentioned, is that it's log structured, so writes are sequential in nature (minimizing seek behavior of the physical disk) and thus very fast.
前面已经提到,它的优点在于它是日志结构的,采用连续写的方式(减少物理磁盘的查找行为),因此非常快。
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