{"id":10027,"date":"2014-10-28T16:11:19","date_gmt":"2014-10-28T20:11:19","guid":{"rendered":"http:\/\/mjtsai.com\/blog\/?p=10027"},"modified":"2014-10-28T16:11:19","modified_gmt":"2014-10-28T20:11:19","slug":"yosemites-switch-to-core-storage","status":"publish","type":"post","link":"https:\/\/mjtsai.com\/blog\/2014\/10\/28\/yosemites-switch-to-core-storage\/","title":{"rendered":"Yosemite&rsquo;s Switch to Core Storage"},"content":{"rendered":"<p><a href=\"http:\/\/www.hcsonline.com\/support\/blog\/entry\/yosemite-auto-converts-to-core-storage\">Craig Cohen<\/a> (via <a href=\"http:\/\/www.libertypages.com\/clarktech\/?p=485\">Clark Goble<\/a>):<\/p>\n<blockquote cite=\"http:\/\/www.hcsonline.com\/support\/blog\/entry\/yosemite-auto-converts-to-core-storage\"><p>Yosemite uses a volume format known as Core Storage. It is the enabling technology behind Fusion Drive and FileVault.<\/p>\n<p>Core Storage is a reliable, high-performance volume format. It provides increased crash protection, ditto blocks for metadata, copy-on-write B-tree catalogs, in-place transformations for backgrounding the disk encryption used by FileVault, and intelligent block-level data migration used by Fusion Drive.<\/p><\/blockquote>\n<p>Yosemite will auto-convert your drive so long as your Mac has hardware support for encryption. HFS+ is still there; it&rsquo;s just wrapped in another layer.<\/p>","protected":false},"excerpt":{"rendered":"<p>Craig Cohen (via Clark Goble): Yosemite uses a volume format known as Core Storage. It is the enabling technology behind Fusion Drive and FileVault. Core Storage is a reliable, high-performance volume format. It provides increased crash protection, ditto blocks for metadata, copy-on-write B-tree catalogs, in-place transformations for backgrounding the disk encryption used by FileVault, and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"apple_news_api_created_at":"","apple_news_api_id":"","apple_news_api_modified_at":"","apple_news_api_revision":"","apple_news_api_share_url":"","apple_news_coverimage":0,"apple_news_coverimage_caption":"","apple_news_is_hidden":false,"apple_news_is_paid":false,"apple_news_is_preview":false,"apple_news_is_sponsored":false,"apple_news_maturity_rating":"","apple_news_metadata":"\"\"","apple_news_pullquote":"","apple_news_pullquote_position":"","apple_news_slug":"","apple_news_sections":"\"\"","apple_news_suppress_video_url":false,"apple_news_use_image_component":false,"footnotes":""},"categories":[2],"tags":[537,30,903],"class_list":["post-10027","post","type-post","status-publish","format-standard","hentry","category-technology","tag-filesystem","tag-mac","tag-mac-os-x-10-10-yosemite"],"apple_news_notices":[],"_links":{"self":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/10027","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/comments?post=10027"}],"version-history":[{"count":1,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/10027\/revisions"}],"predecessor-version":[{"id":10028,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/10027\/revisions\/10028"}],"wp:attachment":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/media?parent=10027"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/categories?post=10027"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/tags?post=10027"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}