REVIEW OF FUSION DRIVE MINI SOFTWARE BASED SSHD

Review Of Fusion Drive Mini Software Based SSHD

A Fusion Drive is basically a software based SSHD (hybrid drive), it uses software to combine a regular, slower but higher capacity, HDD and a modern, faster but smaller. IEEE Student Chapter Geetanjali Institute of Technical Studies, Udaipur, Rajasthan, India. Review of Data storage by Fusion Drive in MAC. Pranav Nerurkar.Description Apple Mac mini вЂњCore i5вЂќ 2.8 (Late 2014)The only HDD faster is the newest model of WDC Velociraptor 10,000 rpm 1TB drive - which we happen to have running in our 6-core Mac Pro.

Perform the following steps in order to format your SSD and transfer your OS and data from your original drive. The preferred method is the вЂњInternet RestoreвЂќ method. If one or more of these factors are not involved, then you donвЂ™t have to worry, you can proceed as normal.If you are one of the affected Mac mini owners, then installing an SSD is a little different. You are adding an SSD to this Mac mini as a second drive, alongside the existing Hard Drive using an OWC Data Doubler Kit.If your installation involves all three factors, then you need to pay attention, as your installation will be affected. That 2012 Mac mini shipped with Mac OS X 10.8.2 ItвЂ™s a bit of a вЂњperfect storm,вЂќ but itвЂ™s worth noting if youвЂ™re adding an SSD as a second drive in your Mac mini.This particular instance affects you only if:

Select вЂњ1 partitionвЂќ for the Volume Scheme, set the format to вЂњMac OS Extended (Journaled)вЂќ and give the drive a name. Select the SSD from the list on the left side of the Disk Utility window and Click on the Partition tab. If you donвЂ™t get this warning, you can find Disk Utility at Applications/Utilities/Disk Utility.app You will likely get a dialog box stating that a drive is вЂњunreadable.вЂќ Click the вЂњInitializeвЂќ button to open Disk Utility. Restart your computer and boot to the internal hard drive like normal. Install your SSD in your Mac mini, following the instructions.

Select the option to вЂњReinstall OS XвЂќ choosing the SSD to install the OS on. It is very important to note that you should not use the version of Disk Utility in the Recovery Partition it will see the two separate drives as a вЂњdamagedвЂќ Fusion drive and try to repair it allowing it to do so will destroy your data. Restart to the OS X Recovery Partition by holding down Command-R until you get the Recovery PartitionвЂ™s main window. While itвЂ™s preferable that you connect via Ethernet, you can connect via AirPort it will just be slower. Make sure youвЂ™re connected to a network. Once the drive is formatted and shows in the Finder, you can then shut down.

You can use the Disk Utility like you did before and format your original hard drive as desired. Once the migration is complete, your computer should boot to your SSD. When asked, choose the option to import your data from another drive and select your original drive as the source. After the OS is installed, follow the prompts to set up your computer. Follow the prompts to install.The actual downloading and installation process may takeВ a while.

Restart to the OS X Recovery Partition by holding down Command-R until you get the Recovery PartitionвЂ™s main window. Select the SSD from the list on the left side of the Disk Utility windowВ and Click on the Partition tab. Install your SSD in an external enclosure (USB or FireWire) and connect it to your Mac mini. In this instance, you will need to use the вЂњExternalвЂќ method.

Select the SSD/ExternalВ drive as your boot drive and continue. Restart holding down the Option key. Click the Restore button to copy all your data over to the SSD, then shut down. Do the same with the SSD into the вЂњDestinationвЂќ field. Drag the original driveвЂ™s icon from the left onto the вЂњSourceвЂќ field. Click on the SSD in the list on the left and select the Restore tab.

Go to to the Startup Disk preference pane and select your SSD as your boot drive. Once the SSD is installed, you should restart the mini and login. Shutdown, remove your SSD from the external enclosure, and install it in your mini.

The recovery partition also contains OS X 10.9.5.I now have the OWC Data Doubler kit and a 1 TB Sandisk SSD. I immediately re-formatted the 1 TB HDD (in the вЂњlowerвЂќ bay) and installed OS X 10.9.5. I donвЂ™t remember which OS version it came installed with. I would like some points clarified, if possible.I have a refurbished 2012 MacMini that I bought in late 2014.

In my case, I couldnвЂ™t migrate from the old drive as it was a Fusion drive, not a single drive. Then I migrated my data from the backup copy. Simple.Installing OS X (El Cap) went OK until there was one second left and stayed there for a l o n g time (I was installing from a local hard-drive installer, not Internet). One note вЂ“ a couple of the screws labeled as T-8 are actually T-9 (the ones attaching the drive to the antenna grate)I configured it as a Fusion drive using вЂњTerminalвЂќ and вЂњdiskutil coreStorageвЂќ command-line stuff.

This is now working very nicely.вЂ“ everything is tight. The iTunes library went on the HDD and everything else on SSD. So I reconfigured the drives, eliminating the Fusion lvg and reformatting as two separate drives.

You just need to move them from the old drives to the new ones.вЂ“ there are no temperature sensors on this model. All the cables and screws are already there. Later models are different, but the 2012 is an easy upgrade. For the 2012 Mini, the SSD is a standard format 2.5вЂі drive. The videos are great though because it shows exactly how the sequence proceedsвЂ“ my system came with a Fusion drive and so everthing that was needed was already in place. The details on iFixit were helpful especially because there are still photos and itвЂ™s easier to identify exactly where the screws are.

Slip a business card underneath it when you re-seat the motherboard вЂ“ this will help get the screws (from the antenna grate) to go in properlyвЂ“ you donвЂ™t need to fully dismantle if youвЂ™re not changing the вЂњupperвЂќ drive (the one deepest in the case). This is easier if you tip the mini onto its front face (the one opposite all the connectors) so that the drive goes in vertically. For the 2012 there are no sensorsвЂ“ it can be hard to get the вЂњbottomвЂќ drive (closest to you as you work on it, but the bottom one when in operation) located into its mounting points. For the 2010 Mini, the temperature sensors are attached to these plastic sheets. You can peel these off by gently lifting on the sides and then reapply to the new drives. For the 2012 though, this isnвЂ™t an issue.вЂ“ both drives have insulation stuck on them, even the SSD which has no exposed circuitry.

Review Of Fusion Drive For Mac Mini