- #Exclude files in time machine backup mac 10.13.4 software#
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#Exclude files in time machine backup mac 10.13.4 Offline#
Retain the old drive: Keep the old drive offline for at least a few months so you can retrieve older versions of files by plugging it in and using Time Machine to review its archives or mounting disk images on the volume to browse specific backups.What do you do if you want to migrate off an older Time Machine drive that’s formatted as APFS and has historic archives you want to preserve onto a newer drive? You have some options, none terrific: (You definitely can’t copy from HFS+ to APFS or APFS to HFS+!) However, because a special partition is involved, you can’t just copy a Time Machine backup from one APFS drive to another as you could from one HFS+ volume to another. Previously, only the now-classic HFS+ filesystem worked it still does.Īpple created a new kind of APFS partition type, or “role” in APFS parlance, called “Backup,” simply enough. You can use these instructions for any external device supported by Macintosh operating system.It took Apple a few years following its initial rollout of the Apple Filing System (APFS) in macOS 10.13 High Sierra to mature the format enough to allow Time Machine to back files up to APFS-formatted drives. Time Machine will tell you when a backup completed successfully or not. Since this will be the first time that you are backing up to a different external hard drive, then depending on how much data you have chosen, it can take quite a few hours for this data to get backed. In this real world example choose the external hard drive. You will be given a list of hard drives available. Once in Time Machine look for “Select Backup Disk…” and click on it. You can either open Time Machine from the menu bar above or go to “System Preferences” from the Apple menu. Once time machine is no longer active backing up data, go ahead and change the destination location. It might not even allow you to make this change, but I would NOT even attempt it. I would NOT change your destination disk while Time Machine is backing up data. It is quite easy to change the device that Time Machine backs data up to.
#Exclude files in time machine backup mac 10.13.4 free#
However, when I checked on free space for this device, it appeared as being full. Their existing Seagate external hard drive was one terabyte in size.
#Exclude files in time machine backup mac 10.13.4 software#
Time Machine is the default backups software that comes with Macintosh operating system. This individual wanted me to also reconfigure their new Lacie 5 terabyte external hard drive with Time Machine. However, they can be used as basis points for other Macintosh operating systems. These instructions were written for a Macintosh computer with High Sierra 10.13.4 operating system. Your Lacie 5 terabyte hard drive is now ready to use on your Macintosh computer. Finally, click on the “Erase…” button down below. Type in a name for your external hard drive. Under the “Volume Format” drop down menu, you want to choose “Mac OS Extended (Journaled)”. Click on the “Erase” tab from the top menu. You do NOT want to accidentally format your hard drive that has Macintosh operating system installed on. Make certain that you select the correct external hard drive. In Disk Utility, select the hard drive you want to format. Select “Go” and then “Utilities”.Ĭhoose “Disk Utility”. Here are the instructions to format that hard drive. Also, you will need to format that hard drive before you use it on you iMac. However, it depends on what type connection your device supports. Generally, USB type C is faster and newer. They also asked which USB connection to use.īy the time I responded to their request, they had already connected their Lacie 5 terabyte hard drive via USB type A connection. This individual was using a Macintosh with High Sierra 10.13.4 operating system.
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What next and how do I download this drive to my computer? Just bought a Lacie 5 terabyte backup since my last Seagate is now full. They needed assistance using this device on their Macintosh computer. I had a recent customer request for their Lacie 5 Terabyte external hard drive.