| 释义 |
interval migration
间隔迁移
In the Hierarchial Storage Manager, automatic migration which occurs when the high threshold of occupancy is reached or exceeded on a primary volume during a specified time interval. Data sets are moved from the volume, oldest first, until the low threshold of occupancy is reached.
在层级存储管理程序中,在规定的时间间隔内,当主卷占用率达到或超过高阈值时所发生 的自动迁移。先从该卷上移去最老的数据集,直到占用率达到低阈值为止。 |