Research and Implementation of File System Backup Solution Based on SAN
Zhao Zheng-wen · Microelectronics & Computer · 2005
In order to achieve high availability, in the course of file system backup,file system access service must not be ceased. So, it is necessary to solve the problem of synchronous control between server's file system backup and data access to files. This paper provides a solution to backup UNIX file system applying two typical techniques, Replication and Snapshot, based on SAN.