repair mdf file

Fix and damage the linux File System-Linux Enterprise Application-Linux server application information. For more information, see. Revised by woflman 2007.08.05 This morning, my server failed to start and stopped for inspection. Mail.wofman.com/var filesystem bad, my mail file is in this directory; Bad magic number in super_block while trying to open/var * ** An error occured during the

Colleagues for help, said the restart of Debian, the system hangs.Report the following error```Loading, please wait .../dev/mapper/debian--vg-root contains a file system with Errors,check the file system./dev/mapper/debian-vg-root:Inodes that were part of a corrupted orphan linked list found./dev/mapper/debian--vg-root:unexpected inconsistency; RUN fsck manually....Fsck exited with status code 4The root fil

First, fault descriptionThe server is a Dell 730 series server, storage array is the MD3200 series Storage 5T LUN, the operating system is Linux CentOS 7, the file system type is EXT4, due to accidental power loss, the system does not start normally, after repair, the system can start normally, But the mounted 5T partition does not have normal access, the 5T partition for the fsck

First, fault descriptionThe server is a Dell 730 series server, storage array is the MD3200 series Storage 5T LUN, the operating system is Linux CentOS 7, the file system type is EXT4, due to accidental power loss, the system does not start normally, after repair, the system can start normally, But the mounted 5T partition does not have normal access, the 5T partition for the fsck

Method One: Start with the original disk XP optical drive, select ' R ' in the first screen, enter the operating system repair, enter into the c:\windows\system32\config\ directory, dir system display found the file, the file is not lost, just damaged. Then enter: Rename system system.old (rename the registry file) Ren

Btrfs file system repair skills Btrfs File System Tools gradually mature with the kernel version advances, but it is inevitable that there will be some accidents in the use process. What should I do if the mounting fails? If other file systems are abnormal, the first response is, of coursefsckTools ~ However, if you ru

(typically using the default defaults)Fifth column: Whether to back upSixth column: Whether to do disk check bootObviously, want to boot the disk check, the sixth column is set to "1", it is recommended that the normal disk is set 0 do not check, or the disk has a problem, may cause the system can not come up, the system disk can be set to 1 or 2.FSCK Repair ToolUse the man fsck to find this explanation: check and

　How do I fix a corrupted video file ? a customer from Nanjing, Jiangsu Province, contacted the data Recovery center of the Jia Yu Technology by means of a network search, which he recorded with a Sony machine. MXF The format of the video files stored in the hard disk, because the hard disk failure, resulting in all the video footage inside the damage cannot play, but the file size of those are normal, but

Shell script programming and file system RepairGuideThe Linux Foundation has initiated the LFCS certification (Linux Foundation Certification System Administrator) Linux Foundation Certified Sysadmin, which is a brand new certification system, the certification aims to enable people from all over the world to take the basic management operations of medium-level Linux systems. The certification includes: maintain the running system and service capabili

Symptoms of damage A typical symptom of a damaged table is as follows:1. When selecting data from a table, you get the following error: Incorrect key file for table: ' ... '. Try to repair it2. The query cannot find rows in the table or return incomplete data.3. Error:table ' P ' is marked as crashed and should to be repaired.4, open the table failed: Can ' t open file