OS X: Time Machine preventive maintenance

TMDiskIt was one of those moment when many things went wrong and the only way out was to restore the entire Mac from the Time Machine backup. But, before starting the process, I ran a file system check and… surprise, the file system was broken and repairs were needed. Several hours later the file system was repaired, the install performed and the machine was up and running without any (visible) problems. But the lesson was learned: Time Machine is great, but disks need some attention.

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