- #How to partition a mac hard drive for mac
- #How to partition a mac hard drive free
- #How to partition a mac hard drive windows
Here Are The 9 Best Partition Managers for Mac 2022 When the need arises to restore a lost partition.
#How to partition a mac hard drive free
#How to partition a mac hard drive windows
BootClone is intended as a clone of volume Boot, and MasterClone is to be a clone of volume Master. The goal here to create two volumes for clone backup purposes: BootClone and MasterClone. The Partition tab has been clicked, and 2 Partitions has been chosen. There are reasons to have additional volumes, e.g., a Catalogs volume on a very fast SSD for Lightroom catalogs), but we’ll stick to the Boot + Master example here.Īs shown below, an uninitialized hard drive has been added to the system. One optimal system setup is to have a Boot volume (system and applications) along with a Master volume (most user data). Partition for good and well-defined reasons. But on your author’s laptop, no partitioning is done. Your author’s desktop system partitions a high-capacity SSD RAID for the Boot + Master approach. Unless there is a compelling use case, leave it that way (do not partition). Laptops typically have a single internal SSD, as do certain desktops. With SSDs commanding a premium price per GB of capacity, partitioning is generally unattractive for the capacity utilization potential. Moreover, there is no performance benefit to partitioning an SSD, unlike a hard drive. Partitioning an SSD divides the capacity in a way that tends to be wasteful as needs change (this is true of hard drives too, but they are generally 4X to 8X the capacity, so it’s a moot point as a practical matter).
Thus if there is file system damage on one volume, the other is unaffected.Īpple ships its Macs with a single user-visible partition/volume called “ Macintosh HD”. Typically there is one user-accessible volume per drive.Įach volume appears on the desktop with its own icon, has its own volume name and its own independent file system. Partitioning allow a single drive to be split into distinct areas*, which are called volumes. Two volume icons on the desktop, volumes BootClone and volume MasterClone