vurdash.blogg.se - Used 2012 macbook pro 3 tb fusion drive imac

SSD 512G = Samsung 512G Flash module inside the 'mid 2012' Retina MacBook Pro (15")įusion 1TB = Apple 1TB Fusion Drive inside the 'late 2012' Mac mini and 21.5-inch iMac LBD TB = LaCie Little Big Disk Thunderbolt with dual 256G 6Gb/s SSDs in RAID 0 set Plus we've thrown in three examples of supplemental external storage devices. We haven't sampled all of them but can give you a sense of how the "stock" Hard Disk Drive (HDD) in the 21.5-inch model compares to the alternatives such as the Fusion Drive and Solid State Drive. Your Mac will restart from your Fusion Drive when finished.There are some interesting drive choices when you custom order a 'late 2012' iMac. Choose Reinstall macOS, then follow the onscreen instructions to reinstall the Mac operating system.

When Terminal indicates that the operation was successful, exit Terminal to return to the macOS Utilities window.

Then press Return.ĭiskutil cs createVolume logicalvolumegroup jhfs+ Macintosh\ HD 100%Įxample: diskutil cs createVolume 8354AFC3-BF97-4589-A407-25453FD2815A jhfs+ Macintosh\ HD 100%

Type the following command, replacing logicalvolumegroup with the number you found in the previous step.

Find the string of numbers that appears after "Logical Volume Group" for the volume named Macintosh HD.

Terminal will display additional data about your drives (volumes).

Type diskutil cs list, then press Return.

Then enter same command again using the second identifier. If you get a disk unmounting error, enter diskutil unmountDisk identifier, using the first identifier you gathered previously.Then press Return.ĭiskutil cs create Macintosh\ HD identifier1 identifier2Įxample: diskutil cs create Macintosh\ HD disk0 disk1 Type the following command, replacing identifier1 and identifier2 with the identifiers you found in the previous step.One of them should be 128 GB or less in size. Usually the identifiers are disk0 and disk1. In the IDENTIFIER column, find the identifier for each of the two internal, physical drives that make up your Fusion Drive. Terminal will display a table of data about your drives.Type diskutil list in the Terminal window, then press Return.When you see the macOS Utilities window, choose Utilities > Terminal from the menu bar.Turn on your Mac, then immediately press and hold Command-R to start up from macOS Recovery. Release the keys when you see the Apple logo or spinning globe.