disk thrashing中文什么意思

例句与用法

1. In contrast , when ext3 in " data ordered " mode , the default flushes data to the drive , it can result in a lot of additional seeks and , depending on the io load , even some unnecessary disk thrashing
   相反，在ext3 （ “ data = ordered ”缺省方式）下，将数据清仓到磁盘时，将导致许多额外寻道，甚至还会引起某种不必要的磁盘抖动（ thrashing ） （取决于io负载） 。
2. Ext3 in " data journal " mode offered good performance , but it was difficult to get consistent performance numbers due to apparent irregularities in how ext3 flushed data from previous tests to disk , which would result in some disk thrashing . in the " scalability in the xfs filesystem " paper see
   在“ data = journal ”方式下的ext3提供了良好性能，但是它很难获得一致的性能数据，原因在于， ext3将先前测试中的数据清仓到磁盘所使用的方式，具有明显的不规律性，这将导致某种磁盘抖动。