Crashplan requires you to connect your computer once every six months. I found this out the hard way when I got a notice that I had 5 days to back up all of my files from an old computer elsewhere before they erased them.
CrashPlan requires a device to connect to it's backup at least once within a 6 month period. This is to ensure the integrity of the data we're storing. Part of CrashPlan’s ability to maintain the backup health and integrity relies upon regular connection from the device. CrashPlan is able to routinely perform maintenance on the backup by comparing checksums between both device and CrashPlan Central. If you are unable to connect the device to the backup within a 6 month period, you can also perform a restore from the backup as this qualifies as recent backup activity.
What if there was corruption on the local file system, what would happen then?
Also, what happens to files that were deleted from the local file system. I was under the impression that they would remain indefinitely available to restore.
