INSTALLATION
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If you want to adjust their sizes, you can do so by dragging
the circles dividing the partitions, or by typing a size into the
Size field. When you click “
Apply
”, Disk Utility erases the
RAID storage and splits it into the number of partitions you
have selected. Each partition will appear as a separate drive
on your Desktop.
When a message asks you to confirm you want to partition
the disk, click on the “
Partition
” button. This may take a
couple of minutes, depending on the size of the drives in your
RAID storage. When the partitioning is complete, icons for
each new partition show up on your desktop. They are now
ready to use.
5.2.4 Make A Bootable RAID Volume
You can follow the following procedures to add ARC-8050T3
RAID volume on Intel-based Mac bootable device listing.
1. Set the BIOS selection in System Controls: Advance Configu
-
ration to “EFI” option for Intel-based Mac boot.
2. Download macOS Sierra and follow the
https://support.apple.
com/en-us/HT202796
link “How to set up and use an external
Mac startup disk”.
3. Mac doesn’t see devices that have Option ROM firmware until
you load the firmware by pressing “Option-Shift-Command-
Period” at the Startup Manager window.
4. Do this each time you want to start up from the ARC-8050T3.
