How to recover disk letter after partition information is lost in disk array

disk arrays, or fault-tolerant low-cost disk arrays, can integrate multiple smaller disks into a larger disk device. The operation of the disk array, mainly the partition of the space, that is, the disk array partition, and the partition can be divided into one or more zones. This article describes how to recover a disk letter from a disk array after the partition information is lost.
When the user reconfigure the disk array information to the server, the information of the reconfiguration disk array is guaranteed to be consistent with the original configuration information, if the configuration parameters and the original configuration is inconsistent, some directories may be correct, but the vast majority of files can not be opened, resulting in data loss, and some of the server after the array information to be automatically initialized, All the data will be erased, and the damage will be even greater.
When you find that the partition information in the disk array is missing, do not try rebuild, synchronization, etc., rebuild is to generate data for another disk according to the other disk on the line. If the disk after the loss of the reconstruction operation, some of the array although the normal operation, but the data is garbled, some files can not be opened, to the user to bring irreparable damage, do not try to initialize, the initialization is the disk display all zeroed, equivalent to the low-level format of the hard disk, there is no way to restore disk letter. Disk array data loss, ordinary software no way to recover, need professional RAID disk array data Recovery tool, Shanghai Day Shield Data Recovery Center developed RAID disk array data recovery software, full support RAID 0,raid 5, RAID 5E, RAID 5EE and raid 6, as long as the disk array does not initialize and unconventional rebuild operation, you can guarantee the full recovery of the disk array data and disk drive letter.
For disk physical failure, such as circuit board bad, head damage, disk surface bad, bad sector, firmware bad, etc. caused RAID disk display data recovery solution is divided into two steps. The first step is to remove the hard drive and mark the serial number, and then make each drive into a mirrored file (mirroring method can be consulted by the day Shield Data Recovery Center). The second step is to send the image file to the day Shield Data Recovery Center, after the data Recovery Center receives the image file, analyzes all the image files, and in the first time exports the user's data, restores all files that lost the drive letter.
There are also any questions about data recovery that you can consult with the Day Shield Data Recovery Center to get a solution.

How to recover disk letter after partition information is lost in disk array