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It's not possible to make bootable backups of macOS Big Sur

49 点作者 theanirudh超过 4 年前

5 条评论

miles超过 4 年前
From Carbon Copy Cloner 5.1.22-b1 release notes[0]:<p>&quot;This build continues our beta testing cycle for macOS &#x27;Big Sur&#x27; 11. In the current macOS beta, CCC will create Data Volume backups of any Big Sur startup volumes. Apple&#x27;s APFS replication utility is not currently capable of replicating a Big Sur System volume (as of Big Sur Beta 6). We&#x27;re working with Apple to develop the functionality within macOS that will allow third-party backup applications to continue making backups of macOS System volumes. In the meantime, we&#x27;re making complete backups of your data, and those backups can be seamlessly used alongside the macOS Installer or Migration Assistant to produce a bootable backup or to facilitate a restore.&quot;<p>[0] <a href="https:&#x2F;&#x2F;bombich.com&#x2F;software&#x2F;updates&#x2F;ccc5_rn_beta.html" rel="nofollow">https:&#x2F;&#x2F;bombich.com&#x2F;software&#x2F;updates&#x2F;ccc5_rn_beta.html</a>
jccc超过 4 年前
“At present.”<p>The submitted headline misrepresents this post.<p>From the post:<p>“At present, it&#x27;s not possible to make bootable copies of Big Sur, even with asr, Apple&#x27;s own built-in replication utility. As such, we haven&#x27;t released a Beta, or even an internal Alpha, because it wouldn&#x27;t meet our own requirements.<p>So, for the moment, we&#x27;re holding back, hoping that Apple will fix the issues [...]”
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_zzaw超过 4 年前
This would be a <i>huge</i> problem for me, and I will not consider upgrading to Big Sur until it’s fixed. I currently create bootable backups of my Mac, the idea being that if the internal drive goes, I can switch to the backup while the machine is being repaired. I’ve had to resort to that on several occasions.<p>I‘d honestly be pretty surprised if Apple eliminated bootable backups. It’s just too important. The fact that it’s a power-user feature should not be a disqualifier. Lots of Apple users fall into that category, and I think Apple already has some work ahead of it to restore good faith with those folks.
esrh超过 4 年前
Apple does it again lmao
sneak超过 4 年前
Likely won’t be. I doubt booting from removable media will be supported much longer in post-T2 Apple-land. If Apple Silicon devices support it I will be quite surprised.
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