gw0gvq

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Original poster
Jan 30, 2012
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Barry, South Wales, UK
Does anyone know when Big Sur is being released because all I got after partitioning my hard drive for it was a beta of 10.15.6 of mac OS Catalina and now Im wondering if to put the HD back to its usual size?
 

nortonandreev

macrumors 65816
Jan 11, 2016
1,287
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Sheffield, United Kingdom
Does anyone know when Big Sur is being released because all I got after partitioning my hard drive for it was a beta of 10.15.6 of mac OS Catalina and now Im wondering if to put the HD back to its usual size?
Nobody knows for sure, but I suspect they will release developer beta 3 as public beta 1. Developer beta 3 is still not out, and usually the public beta comes few days later, especially when in that early stage of the beta testing. I would expect it by the end of the next week, but this is just a guess. Another possibility is if developer beta 3 is released today, then the public beta might be released by the end of this week, but this seems less likely.
 
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Nymunariya

macrumors newbie
Jun 25, 2020
23
3
Germany
you should be creating new containers, instead of partitions. Partitions cut up the harddrive, and to use the space again, you have to repartition allocating space to one partition or the other.

With containers, you basically set up categories for your files. Each container acts like a separate partition, but free space is shared between all containers in the group. That way, you don't have to worry about allocating too much or too little space for a partition, and can easily add and remove containers on the fly really easily.
 
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TitanTiger

macrumors 6502
Jun 8, 2009
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you should be creating new containers, instead of partitions. Partitions cut up the harddrive, and to use the space again, you have to repartition allocating space to one partition or the other.

With containers, you basically set up categories for your files. Each container acts like a separate partition, but free space is shared between all containers in the group. That way, you don't have to worry about allocating too much or too little space for a partition, and can easily add and remove containers on the fly really easily.

I get a little worried about allowing a beta OS to share the same filespace with my "production" OS. Just seems ripe for corruption.

I tend to do what he's done - create a small partition to monkey around with a new OS and get the feel of it. Once it's progressed to a general release, I blow away the partition and install the new OS on the main partition.
 
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Nymunariya

macrumors newbie
Jun 25, 2020
23
3
Germany
To be honest, not sure how to set up new containers on Catalina

it's super simple! Just open Disk Utility. Instead of clicking the button for partioning, just go to the plus/minus "Volume" button group (I'm in German, so it may be slightly different in English). With the plus you can easily add a new APFS-Volume as a container.
 
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dsemf

macrumors 6502
Jul 26, 2014
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it's super simple! Just open Disk Utility. Instead of clicking the button for partioning, just go to the plus/minus "Volume" button group (I'm in German, so it may be slightly different in English). With the plus you can easily add a new APFS-Volume as a container.
That description is not quite correct.

Always set the Disk Utility View to Show All Devices.

Screen Shot 2020-07-14 at 2.28.11 PM.png


The traditional partition is a container when using APFS. An APFS Container will contain 1 or more Volumes. The volumes share the space within the container.

The primary container on a boot disk has 5 volumes. Disk Utility only shows two of them. Other 3 volumes are hidden.
Screen Shot 2020-07-14 at 2.32.21 PM.png


Since Apple recommends installing Big Sur in its own container, it will be necessary to select the top level device name and do a partition operation. This will create a new container with one volume. Depending on the current state of the disk, the partition may not work.

DS
 
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ctbritt

macrumors member
Oct 30, 2006
39
15
Washington, DC
you absolutely do NOT want to use an APFS container. You should stick with a partition for the time being. From release notes:

If macOS Big Sur 11 beta is installed into the same APFS container as previous versions of macOS, system software updates can no longer be installed on the previous versions of macOS. (64411484)

This is a change from previous macOS versions, and it’s buried enough in the release notes that it will bite a lot of people.
 
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fisherking

macrumors G3
Jul 16, 2010
8,161
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ny somewhere
Do we think they is why the public beta isn’t realised yet because the every day user won’t know how to partition their machine.

what percentage of macusers partition their drives? the public beta will be released when apple chooses to release it. i'm just backing up my catalina mac (with carbon copy cloner), then will dive in... fun stuff!
 
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dsemf

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Jul 26, 2014
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you absolutely do NOT want to use an APFS container. You should stick with a partition for the time being. From release notes:



This is a change from previous macOS versions, and it’s buried enough in the release notes that it will bite a lot of people.
The requirement from Apple is that Big Sur should not be installed in the same container as Catalina or Mojave. The partition process will create a new APFS container by default. It is possible to create other partition types such as HFS+ or ExFat.

DS
 
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robvthof

macrumors newbie
Dec 29, 2017
17
11
The Netherlands
You could partition the disk in 2 partitions.
In each partition make an APFS container with 1 or more volumes. Put Big Sur in its own container.

I have one partition with volumes for High Sierra and Catalina.
The other partition will have Big Sur in its own volumes.
 
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LFC2020

macrumors 601
Apr 4, 2020
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Since Catalina 10.15.6 got released today, what are the chances we’ll see Big Sur public beta tomorrow? 😊
 
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johannnn

macrumors 68000
Nov 20, 2009
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Sweden
The beta.apple.com "enroll your device" page is full of "public beta" wording, even for macOS. It's so confusing. I really thought the public beta was released already.
Skärmavbild 2020-07-21 kl. 13.55.35.png
 
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Acidsplat

macrumors 6502
Aug 12, 2011
316
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you absolutely do NOT want to use an APFS container. You should stick with a partition for the time being. From release notes:



This is a change from previous macOS versions, and it’s buried enough in the release notes that it will bite a lot of people.
Weird that I didn't hear about this. I was able to install 10.15.6 just fine in a container dual-booting Catalina and Big Sur.
 
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velocityg4

macrumors 603
Dec 19, 2004
5,910
2,519
Georgia
The beta.apple.com "enroll your device" page is full of "public beta" wording, even for macOS. It's so confusing. I really thought the public beta was released already. View attachment 935912

I saw this too. I was stoked. Got my device enrolled. The instructions said Big Sur should show up in Software Update. Then after searching. I realized it was still in developer only Beta. 😢
 
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