Monday, November 26, 2007
Recover Data from Crashed Disks
As the philosopher once said, "Into each life, a few disk crashes must fall." Or something like that. Today's relatively huge disks make it more tempting than ever to store large collections of data online, such as your entire music collection or all of the research associated with your thesis. Backups can be problematic, as today's disks are much larger than most backup media, and backups can't restore any data that was created or modified after the last backup was made. Luckily, the fact that any Linux/Unix device can be accessed as a stream of characters presents some interesting opportunities for restoring some or all of your data even after a hard drive failure. When disaster strikes, consult this hack for recovery tips.