Hi community,
my macbook pro can't boot up at all so I need to use macRecovery (cmd+R when turning on) and reinstall High Sierra from there. However, I'm concerned that doing so will delete my files on the HD.
Unfortunately, I never once used TimeMachine. So I decided to use DiskUtility (DU), also accessible via macRecovery. This way I want to create images (dmg files) of specific folders of mine.
Please note that I am able to access the macR options without typing in my password.
I have several questions on this topic, as I am using it for the first time, and since the files are somewhat valuable to me I do not want to risk anything.
1) When using the file browser (using the create image from folder option) I can see that my files are still there. I can even right click them. This "allows" me to move them to trash, duplicate or view them. Actually, none of this options works. When trying to view a file or folder (also using the spacebar) then DU is quitted and I'm teleported bad to macR menu. Is this intended ? Is there any other way to view or delete ? These functions would be very usefull.
2) Similar to 1) I can click on files and drag the around, hovering them over external drive like USB will make the green cross (copy symbol) appear but unpressing the mouse will result in nothing to happen ? Is it OK or do I really have the possibility to copy files directly instead of making images ?
3) I only want to extract files from the dmg's once I installed the OS and can properly use may mac again. I do not need encryption. What is the fastest option to create the images then ? The options are
read only
compressed
read/write
DVD/CD master
hybrid image (HSF+/ISO/HFD)
Can I achieve larger speeds with blank images (if I can actually fill them with files in the current stat of my mac which I don't know -.-)
4) I have the possibility to transfer the images from USB to a pc on my workplace, to have more storage space. I might be interested to also open the image files on that pc which runs on windows but where I cannot install external software (workplace ...). Can I create such images with DU ? Does this make the creation process much slower than read only or compressed ?
5) When I tried to create a image from folder which I roughly calculated would fit very well on the USB (10GB vs 25GB) after waiting like 1.5hours for the creation the process stopped saying "File too large". What's the problem ?
Suggestions what to do to save the files would be useful, too. I'm really desperate right now
Regards
my macbook pro can't boot up at all so I need to use macRecovery (cmd+R when turning on) and reinstall High Sierra from there. However, I'm concerned that doing so will delete my files on the HD.
Unfortunately, I never once used TimeMachine. So I decided to use DiskUtility (DU), also accessible via macRecovery. This way I want to create images (dmg files) of specific folders of mine.
Please note that I am able to access the macR options without typing in my password.
I have several questions on this topic, as I am using it for the first time, and since the files are somewhat valuable to me I do not want to risk anything.
1) When using the file browser (using the create image from folder option) I can see that my files are still there. I can even right click them. This "allows" me to move them to trash, duplicate or view them. Actually, none of this options works. When trying to view a file or folder (also using the spacebar) then DU is quitted and I'm teleported bad to macR menu. Is this intended ? Is there any other way to view or delete ? These functions would be very usefull.
2) Similar to 1) I can click on files and drag the around, hovering them over external drive like USB will make the green cross (copy symbol) appear but unpressing the mouse will result in nothing to happen ? Is it OK or do I really have the possibility to copy files directly instead of making images ?
3) I only want to extract files from the dmg's once I installed the OS and can properly use may mac again. I do not need encryption. What is the fastest option to create the images then ? The options are
read only
compressed
read/write
DVD/CD master
hybrid image (HSF+/ISO/HFD)
Can I achieve larger speeds with blank images (if I can actually fill them with files in the current stat of my mac which I don't know -.-)
4) I have the possibility to transfer the images from USB to a pc on my workplace, to have more storage space. I might be interested to also open the image files on that pc which runs on windows but where I cannot install external software (workplace ...). Can I create such images with DU ? Does this make the creation process much slower than read only or compressed ?
5) When I tried to create a image from folder which I roughly calculated would fit very well on the USB (10GB vs 25GB) after waiting like 1.5hours for the creation the process stopped saying "File too large". What's the problem ?
Suggestions what to do to save the files would be useful, too. I'm really desperate right now
Regards