recover data from formatted external hard drive

read the hard drive all partitions, want to change how to change. In the beginning of the system WinPE will ask you to restore the disk partition, I chose the C disk. 　　 　　 　 Figure I 　　 In this version, only the combination of compression and look at the image of the two Third-party software. It provides a resource manager, this is no different from WinXP; If you need DOS support, it also provides M

Label:The smallest administrative unit of the InnoDB is the pageInnoDB Minimum Application unit is the district, a district 1M, contains 64 pages, each page 16K, that is, 64*16k=1m, taking into account the hard disk locality, each read 4 extents, that is, read 4M of data loaded into memoryLinear Pre-reading:After the read thread of InnoDB reads 4M data from disk,

cannot guarantee a consistent set of files for Low-level backups (e.g. via file copy cp , scp , tar ) for Wiredtiger. The primary use of was to lock the instance in order-to-back up the fsync mongod files within mongod ' s dbPath . The operation flushes all data to the storage layer and blocks all write operations until you unlock the mongod instance. To lock the database, with the lock field set to true : Fsync1lock You could continue to perform