Cross Backup Application Diskless Data Migration

Cross backup application diskless data migration is provided. Legacy data backups eligible for migration are identified in a legacy backup environment. Application specific information regarding the legacy data backups eligible for migration is received. The application specific information is filtered to indicate only legacy backup data that must be migrated representing a type of migration desired. The application specific information corresponding to the legacy backup data that must be migrated is presented as a virtual filesystem mounted within an operating system such that the applicationspecific information is seen as live local data. A backup of the virtual filesystem mounted within the operating system is performed. 提供了交叉备份应用无盘数据迁移。在旧式备份环境中识别可以迁移的旧式数据备份。接收可以迁移的关于所述旧式数据备份的特定于应用的信息。过滤所述特定于应用的信息以仅指示必须被迁移的代表一种期待的迁移类型的旧式备份数据。将对应于所述必须被迁移的旧式备份数据的所述特定于应用的信息以安装在操作系统的虚拟文件系统来呈现，使得所述特定于应用的信息被视为实时本地数据。执行安装进所述操作系统的所述虚拟文件系统的备份。