One of the most common questions I get is how to sync two external hard drives. There are a few different ways that you can do this, but I’m going to show you my favorite way. This method is easy and it only takes a few minutes to set up.
First, you need to connect both of your external hard drives to your computer. Once they are connected, open up Finder and click on “Applications” in the sidebar. Then, scroll down and find the “Utilities” folder.
Open it up and launch Disk Utility.
- Assuming you have two external hard drives that you want to sync with each other: 1
- Connect both external hard drives to your Mac computer
- Open the Finder application on your Mac
- Click on the first external hard drive in the left sidebar of the Finder window
- Click on the second external hard drive in the left sidebar of the Finder window
- Drag and drop one folder from the first external hard drive onto the second external hard drive
- A dialog box will appear asking if you want to replace or merge the folders – click on “Merge”
Credit: www.nytimes.com
How Do I Sync Two External Hard Drives?
Assuming you would like to know how to sync two external hard drives:
There are a few different ways that you can go about syncing two external hard drives. One way is to do it manually, which can be time-consuming but gives you more control over the process.
Another way is to use a synchronization program, which will automate the process and make it much quicker and easier.
If you want to sync two external hard drives manually, the first thing you need to do is connect both of them to your computer. Once they are connected, open up each drive and create a new folder on each one.
Name these folders something like “Sync” so that you know what they are for.
Now, open up the first drive and copy all of the files that you want to sync over to the new Sync folder. Once that is done, open up the second drive and paste those same files into its Sync folder.
Now all of the files are in both locations!
The only thing left to do now is keep these folders synchronized going forward. To do this, you will need to regularly check both folders and copy any new or updated files from one location to the other.
This can be a bit tedious, but it ensures that both locations always have the most up-to-date version of your files.
If manual synchronization sounds like too much work for you, there are some great programs out there that can automate the process for you. Dropbox is one popular option, but there are many others as well (such as SugarSync and Synctoy).
These programs make it easy to keep your external hard drives in sync without any hassle on your part!
Can You Connect Two External Hard Drives to Mac?
Yes, you can connect two external hard drives to Mac. There are a few different ways to do this, depending on what you want to use the external hard drives for.
If you just want to use the external hard drives for extra storage space, you can simply connect them to your Mac using a USB or Thunderbolt cable.
Once they’re connected, you’ll be able to access them in the Finder just like any other disk.
If you want to use the external hard drives for backing up your Mac, you can set them up as TIme Machine destinations. To do this, open the TIme Machine preference pane and select the “Add or Remove Backup Disk” option.
From there, select the external hard drive that you want to use and click “Use Disk.” TIme Machine will then format the drive and start using it for backups.
Can You Combine Two Hard Drives Together on Mac?
Yes, you can combine two hard drives on Mac. Here’s how:
1. Connect the first hard drive to your Mac using a USB cable.
2. Launch Disk Utility, which is located in the Utilities folder within the Applications folder.
3. Select the first hard drive in the left column of Disk Utility.
4. Click the Partition tab in the right pane of Disk Utility.
5. In the Volume Scheme section, select “2 Partitions” from the drop-down menu next to “Volume Scheme.”
6. Enter a name for each partition in the Name field and then click Apply to create the partitions on your hard drive.
7. Exit Disk Utility and launch Terminal, which is also located in the Utilities folder within the Applications folder.
. 8 .Type “sudo asr -source /dev/disk0s2 -target /dev/disk1s2” without quotation marks and press Enter to copy one partition to another (replace “/dev/disk0s2” with source partition identifier and “/dev/disk1s2” with target partition identifier).
9 .Enter your password when prompted by Terminal and press Enter again..
10 .Wait for Terminal to finish copying files from one partition to another (this process may take several minutes). 11 .
Reboot your computer when prompted by Terminal.. 12 .Once your computer boots up, open System Preferences and click on Startup Disk.. 13 .Click on Target Drive (should be second hard drive) and then click Restart.. 14 .Your computer will now boot from second hard drive that contains both partitions from first hard drive.. 15 .
Can I Mirror 2 External Hard Drives?
Yes, you can mirror 2 external hard drives. This process is called RAID 1. RAID 1 is a data storage virtualization technique that combines multiple physical disk drive components into one logical unit for the purposes of data redundancy and performance improvement.
How to Backup and Sync Hard Drives on Mac
How to Mirror Two External Hard Drives Mac
Mirroring Two External Hard Drives on Mac:
If you have two external hard drives, you can set them up so that they mirror each other. This means that if one drive fails, you will still have all of your data on the other drive.
Here’s how to do it:
1. Connect both of your external hard drives to your Mac.
2. Open Disk Utility (you can find it in the Utilities folder).
3. Select the first drive in the left column and click on the “Erase” tab.
4. Choose “Mac OS Extended (Journaled)” from the Format drop-down menu and click on the “Erase” button.
5. Repeat steps 3 and 4 for the second drive.
6. Once both drives have been erased, select the first drive in the left column and click on the “RAID” tab at the top of the window.
Conclusion
If you have two external hard drives and want to keep them in sync, there are a few different ways you can do it. One way is to use Apple’s TIme Machine software. This will automatically back up your files from one drive to the other.
Another way is to use a third-party synchronization tool like SyncBack or GoodSync. These programs will let you choose which files you want to sync between the two drives.
You can also just copy the files manually from one drive to the other.
This is probably the simplest way to do it, but it does require that you remember to copy over any new or changed files.
Whichever method you choose, keeping your external hard drives in sync is a good way to protect your data in case one of the drives fails.