e97 Posted June 14, 2016 Share Posted June 14, 2016 Typing this from my 10.11.5 install! I created a 4 disk RAID10 of Seagate 4TB hard disks using disk utility from Yosemite (10.10) and encrypted the corestorage volume. diskutil info shows a sector size of 512. However when using an external the disk in a USB 3.0 enclosure, the diskutil info shows a 4096 sector size. How can I get El Capitan to use native 4096 sector size and not 512e emulated? Link to comment https://www.insanelymac.com/forum/topic/312547-hard-disk-sector-size-advanced-format-4096-vs-emulated-512e/ Share on other sites More sharing options...
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