alt Hacker NewsMy partner’s iMac recently died (seemingly the Radeon graphics card had failed, which is not uncommon on 2017 model). It was frustrating to find out that Time Machine was not operational for 8 last months. It was always connected. There were zero indications of any issues. It just stopped backing up at some point. The disk had enough space.
In the past I had problems with network attached Time Machine destinations, but now I have zero trust even in the “native” USB-based method.
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This is what worries me. I’ve used Time Machine for almost 20 years and it has provided seamless transitions to new MacBooks. But how do I know if it is currently borked?
It is astounding to me how unperformant time machine is. When I went from the 2012 mbp to the m3 pro there was zero difference in time machine peformance. Still taking half a day for a couple gb changes. Moving at orders of magnitude below disk read write. Wtf is even happening under the hood of the time machine service? Rclone would be like warpspeed in comparison.
I don't know what's happened to Time Machine, with the capabilities available in APFS etc it should be much better if anything. But it's not. Thankfully the failure mode I've experienced didn't lead to data loss but I definitely don't trust it any more.