{"id":27306,"date":"2019-11-19T16:03:13","date_gmt":"2019-11-19T21:03:13","guid":{"rendered":"https:\/\/mjtsai.com\/blog\/?p=27306"},"modified":"2019-11-19T16:03:13","modified_gmt":"2019-11-19T21:03:13","slug":"time-machine-in-catalina","status":"publish","type":"post","link":"https:\/\/mjtsai.com\/blog\/2019\/11\/19\/time-machine-in-catalina\/","title":{"rendered":"Time Machine in Catalina"},"content":{"rendered":"<p><a href=\"https:\/\/eclecticlight.co\/2019\/11\/14\/time-machine-has-changed-again-in-catalina\/\">Howard Oakley<\/a>:<\/p>\n<blockquote cite=\"https:\/\/eclecticlight.co\/2019\/11\/14\/time-machine-has-changed-again-in-catalina\/\">\n<ul><li>Backups now include three volumes: the read-only System volume, the Data volume, and the Recovery volume.<\/li>\n<li>Strategies for determining what needs to be backed up now include both FSEvents and snapshot differences for APFS volumes.<\/li>\n<li><code>backupd<\/code> doesn&rsquo;t log the free space available on the backup volume.<\/li>\n<li>Backups made by macOS 10.15 are no longer compatible with 10.14.6 and earlier.<\/li><\/ul>\n<\/blockquote>\n\n<p>See also: <a href=\"https:\/\/eclecticlight.co\/2019\/11\/11\/time-machine-and-backing-up-in-catalina\/\">Time Machine and backing up in Catalina<\/a>.<\/p>\n\n<p>Previously:<\/p>\n<ul>\n<li><a href=\"https:\/\/mjtsai.com\/blog\/2019\/11\/06\/catalina-no-longer-caches-shared-photos-locally\/\">Catalina No Longer Caches Shared Photos Locally<\/a><\/li>\n<li><a href=\"https:\/\/mjtsai.com\/blog\/2019\/10\/29\/time-machine-beaten-by-the-clock\/\">Time Machine Beaten by the Clock<\/a><\/li>\n<li><a href=\"https:\/\/mjtsai.com\/blog\/2019\/09\/26\/what-time-machine-doesnt-back-up\/\">What Time Machine Doesn&rsquo;t Back Up<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Howard Oakley: Backups now include three volumes: the read-only System volume, the Data volume, and the Recovery volume. Strategies for determining what needs to be backed up now include both FSEvents and snapshot differences for APFS volumes. backupd doesn&rsquo;t log the free space available on the backup volume. Backups made by macOS 10.15 are no [&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":"2019-11-19T21:03:17Z","apple_news_api_id":"474a6293-9107-40ca-a0fe-6efecf6ee10e","apple_news_api_modified_at":"2019-11-19T21:03:18Z","apple_news_api_revision":"AAAAAAAAAAD\/\/\/\/\/\/\/\/\/\/w==","apple_news_api_share_url":"https:\/\/apple.news\/AR0pik5EHQMqg_m7-z27hDg","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":[1395,146,217,30,1666,216],"class_list":["post-27306","post","type-post","status-publish","format-standard","hentry","category-technology","tag-apple-file-system-apfs","tag-backup","tag-fsevents","tag-mac","tag-macos-10-15","tag-timemachine"],"apple_news_notices":[],"_links":{"self":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/27306","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=27306"}],"version-history":[{"count":1,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/27306\/revisions"}],"predecessor-version":[{"id":27307,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/27306\/revisions\/27307"}],"wp:attachment":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/media?parent=27306"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/categories?post=27306"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/tags?post=27306"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}