| 摘要 |
The present invention provides a caching method for a distributed storage system, a node, and a computer readable medium. A lock client node sends a lock notification on a data stripe; if the lock notification is a read lock notification received for the first time or a write lock notification, a data stripe owner server node records the lock client node as an owner of the data stripe, and the lock client node caches the data stripe; and if the lock notification is a read lock notification which is not received for the first time, the lock client node reads the data stripe from a cache of a lock client node which is an owner of the data stripe. |
