Posts tagged "harddisk"
USB SCSI Disconnects when Idle
Problem: An external USB harddrive disconnects and immediately reconnects with different device name. You find log entries like these: Jan 17 00:46:52 workstation kernel: [212306.086568] sd 33:0:0:0: [sdj] Attached SCSI disk Jan 17 01:51:14 workstation kernel: [216168.064075] usb 2-4: USB disconnect, device number 1...
1:1 Copy of Hard Disks with Errors
Problem: When you get I/O errors on your computers hard disk, it's usually urgent to copy all data to a new disk. If you try to do a 1:1 copy using dd, you will see that dd stops when it reaches the first bad sector. Solution: use the following command to copy from one hard disk to second hard disk, with every bad s...