The GPFS NSD component provides a method for cluster-wide disk naming and access.
GPFS NSD组件提供一种方法用于集群范围内的磁盘命名和访问。
2
We give performance analysis which indicates that this method can decrease the number of access on disk I/O.
性能分析表明该查询策略能显著降低磁盘I／O访问次数。
3
Making use of the structure of st indices, and applying distance metrics to decrease average diskaccess count is the most popular method in st query processing.