| 摘要 |
<p>A first file system configuration (104) may be dynamically migrated (morphed) into a second file system configuration (106) on an object-by-object basis. During the migration operation, objects (directories and files, data and metadata) may be accessed by client applications through either the first or second file system configurations. That is, objects are transparently shared between co-active first and second file system configurations (104 and 106). Additionally, a file system morph operation already in progress may be canceled with all objects previously morphed to the second file system configuration (106) returned to the first file system configuration (104).</p> |
