Snapshots are disappearing from Time Machine. Why?

Posted by AntonAL on Super User See other posts from Super User or by AntonAL
Published on 2010-10-12T15:02:31Z Indexed on 2012/11/30 23:09 UTC
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mac

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osx-snow-leopard

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time-machine

I have TimeMachine enabled for my external HDD. I'm triggering backups manually 2 times per week.

I have noticed, that some snapshots, that i made, are gone.

I noticed this behaviour several weeks later, but i had doubts. To make it sure, i've recorded screen video with listing snapshots in TimeMachine.

After watching my screen recording today, I'm sure, that for Augusut i had 9 snapshots. Now, i have only 3 of them.

What's happening ? I had no crash disk reports, errors etc

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