Can't install due to size of Mac OS Catalinas startup volume?

Sebrob · 2022-05-12T22:11:45+00:00

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Hi! I'm trying to install the Una Corda plugin, which requires 43 GB on my startup volume. However, I'm on Mac OS Catalina 10.15.7 and I just realized that the startup volume "Macintosh HD" is read-only by default, and I only have 37 GB free. On my "Macintosh HD - data" I've got plenty of room (These two partitions are apparently created when upgrading to Catalina from High Sierra.) I'm stuck – any ideas how to get around this?

Skärmavbild 2022-05-12 kl. 23.38.22.png

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Sebrob

Hi! Actually, when erasing a lot of old files from my "Macintosh HD - data" it seemed like the read-only startup partition adjusted itself to use some of that free space, so I managed to install it after all after a day or so.

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Blindeddie

Give this a read, you may be able to enlarge the startup volume.

disclaimer: I do not own a Mac this is just suggested reading, and if you have any hesitation, you may want to consult a professional.

with that said, I have done this on Windows with success after a drive replacement (capacity upgrade) when the system restore created the system partition based on the size of the old hard drive… will admit I never crossed my fingers so hard before.🤪

https://www.stellarinfo.com/blog/how-to-merge-partitions-on-mac/#:~:text=1%20Merge%20Mac%20Partitions%20with%20Disk%20Utility.%202,Space%20Sharing%20dialog%20window%2C%20click%20the%20Partition%20

Kaiwan_NI

Hey @Ryan_NI any suggestions for Sebrob on how to go about erasing and repartitioning a device? 🤔

Sebrob

Ryan_NI

Hey @Sebrob ,

Glad to hear it's working for you now! Thanks for letting us know and feel free to reach back if you have any questions.

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