+6Hi,
I’m using the command below but the --preservecontainer usage doesn’t appear to work tried it before the eraseinstall and after.
'/Applications/Install macOS Monterey.app/Contents/Resources/startosinstall' --agreetolicense --preservecontainer --eraseinstall --forcequitapps --newvolumename 'Macintosh HD'
Anyone know what I’m doing wrong here?
could it be the --newvolumename 'Macintosh HD' causing --preservecontainer not to work?
+4I observe this behavior as well. --newvolumename must be used together with --eraseinstall, --preservecontainer preserves other volumes (in APFS container) when using --eraseinstall.
--newvolumename, the name of the volume to be created with --eraseinstall.
--eraseinstall, (Requires APFS) Erase all volumes and install to a new one. Optionally specify the name of the new volume with --newvolumename.
--preservecontainer, preserves other volumes in your APFS container when using --eraseinstall.
+8Obviously not the thing you want to hear, but I think ist working as intended.
The wording from Apple is: "preserves other volumes" NOT the System Volume.
+4Obviously not the thing you want to hear, but I think ist working as intended.
The wording from Apple is: "preserves other volumes" NOT the System Volume.
yes, a "user-data-volume" will be preserved. startosinstall's intension is to install a new version of macOS. This deletes or updates an existing macOS volume group.
startosinstall intension is to install a new version of macOS. This deletes or updates an existing macOS volume (OS + Data).
The InstallAssistant /Applications/Install macOS Ventura.app/Contents/MacOS/InstallAssistant opens the familiar GUI. Via the dialog of the assistant you can select another volume, which is then used for the macOS installation - without deleting (all) other volumes, it preserves them.
I wonder if this can also be initiated on the command line... Do you have any idea?
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