#define ERROR_FT_READ_RECOVERY_FROM_BACKUP 704L
MessageId: ERROR_FT_READ_RECOVERY_FROM_BACKUP MessageText: {Redundant Read} To satisfy a read request, the NT fault-tolerant file system successfully read the requested data from a redundant copy. This was done because the file system encountered a failure on a member of the fault-tolerant volume, but was unable to reassign the failing area of the device.