{"id":135206,"date":"2026-07-25T10:08:56","date_gmt":"2026-07-25T01:08:56","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=135206"},"modified":"2026-07-25T10:08:56","modified_gmt":"2026-07-25T01:08:56","slug":"macos28-hfsplus-apfs-direct-conversion","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/macos28-hfsplus-apfs-direct-conversion\/","title":{"rendered":"\u6697\u53f7\u5316HFS+\u304c\u5fa9\u53f7\u306a\u3057\u3067APFS\u3078\u79fb\u884c\u53ef\u80fd\u306b\u3002macOS 28\u306e\u9759\u304b\u306a\u5927\u6539\u5584"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2026\/07\/s_20260710-_100542.webp\" alt=\"\" width=\"1236\" height=\"773\" class=\"aligncenter size-full wp-image-135000\" \/><\/p>\n<p>Apple\u306fmacOS 28\u3067\u3001<a href=\"https:\/\/softantenna.com\/blog\/macos28-hfsplus-drop-support\/\">\u6697\u53f7\u5316\u3055\u308c\u305fHFS+\u30dc\u30ea\u30e5\u30fc\u30e0\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u7d42\u4e86<\/a>\u3057\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/9to5mac.com\/2026\/07\/22\/apple-updates-macos-28-guidance-with-direct-encrypted-hfs-to-apfs-conversion\/\">\u5f93\u6765\u306e\u30ac\u30a4\u30c0\u30f3\u30b9<\/a>\u3067\u306f\u3001\u6697\u53f7\u5316\u3055\u308c\u305fHFS+\u30dc\u30ea\u30e5\u30fc\u30e0\u3092\u6697\u53f7\u5316APFS\u3078\u5909\u63db\u3059\u308b\u306b\u306f\u4e00\u5ea6\u8907\u5408\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3068\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u3053\u306e\u8aac\u660e\u304c\u66f4\u65b0\u3055\u308c\u3001\u76f4\u63a5\u79fb\u884c\u53ef\u80fd\u3067\u3042\u308b\u3068\u5909\u66f4\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f(<a href=\"https:\/\/9to5mac.com\/2026\/07\/22\/apple-updates-macos-28-guidance-with-direct-encrypted-hfs-to-apfs-conversion\/\">9to5Mac<\/a>)\u3002<\/p>\n<p>\u5916\u4ed8\u3051HDD\u3084\u53e4\u3044Mac\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u4f7f\u3044\u7d9a\u3051\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u3001\u975e\u5e38\u306b\u91cd\u8981\u306a\u5909\u66f4\u3067\u3059\u3002<\/p>\n<h2>\u3053\u308c\u307e\u3067\u5fc5\u8981\u3060\u3063\u305f\u300c\u5fa9\u53f7 \u2192 APFS\u5909\u63db \u2192 \u518d\u6697\u53f7\u5316\u300d\u304c\u4e0d\u8981\u306b<\/h2>\n<p>\u5f53\u521d\u306eApple\u306e\u6848\u5185\u3067\u306f\u3001macOS 28\u3067\u306f\u6697\u53f7\u5316HFS+\u304c\u975e\u5bfe\u5fdc\u306b\u306a\u308b\u305f\u3081\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u4ee5\u4e0b\u306e\u3069\u3061\u3089\u304b\u306e\u5bfe\u5fdc\u304c\u5fc5\u8981\u3067\u3057\u305f\u3002<\/p>\n<ul>\n<li>\u30dc\u30ea\u30e5\u30fc\u30e0\u3092\u5fa9\u53f7\u3057\u3066APFS\u3078\u5909\u63db\u3059\u308b<\/li>\n<li>\u6d88\u53bb\u3057\u3066APFS\u3067\u518d\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3059\u308b<\/li>\n<\/ul>\n<p>\u3057\u304b\u3057\u66f4\u65b0\u3055\u308c\u305f\u30ac\u30a4\u30c0\u30f3\u30b9\u3067\u306f\u3001\u5fa9\u53f7\u306e\u30b9\u30c6\u30c3\u30d7\u304c\u524a\u9664\u3055\u308c\u3066\u3044\u3066\u3001\u30c7\u30a3\u30b9\u30af\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u304b\u3089\u5bfe\u8c61\u30dc\u30ea\u30e5\u30fc\u30e0\u3092\u9078\u3073\u3001\u305d\u306e\u307e\u307e\u300cConvert to APFS\u300d\u3092\u5b9f\u884c\u3059\u308b\u3060\u3051\u3067\u79fb\u884c\u3067\u304d\u308b\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote>\n<ol>\n<li>\n<p>Open Disk Utility, which is in the Utilities folder of your Applications folder. Or<span>\u00a0<\/span><a href=\"https:\/\/support.apple.com\/guide\/mac-help\/mchlp1008\/mac\">use\u00a0Spotlight<\/a>\u00a0to find and open it.<\/p>\n<\/li>\n<li>\n<p>From the View menu in the menu bar, choose Show Only Volumes.<\/p>\n<\/li>\n<li>\n<p>In the sidebar of Disk Utility, select the name of the volume.<\/p>\n<\/li>\n<li>\n<p>From the Edit menu in the menu bar, choose Convert to APFS, then click Convert to confirm.<\/p>\n<\/li>\n<li>\n<p>Quit Disk Utility when done.<\/p>\n<\/li>\n<\/ol>\n<\/blockquote>\n<p>\u305f\u3060\u3057\u3001Time Machine\u306e\u6697\u53f7\u5316\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30c7\u30a3\u30b9\u30af\u306b\u306f\u3053\u306e\u65b9\u6cd5\u306f\u9069\u7528\u3067\u304d\u306a\u3044\u70b9\u306f\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>Apple\u306f\u4eca\u56de\u306e\u66f4\u65b0\u3067\u3001\u4ee5\u524d\u63b2\u8f09\u3057\u3066\u3044\u305f\u300c\u5fa9\u53f7\u3057\u3066\u304b\u3089\u5909\u63db\u3059\u308b\u300d\u624b\u9806\u3092\u5b8c\u5168\u306b\u524a\u9664\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u8ca0\u62c5\u3092\u6e1b\u3089\u3057\u3001\u3088\u308a\u5b89\u5168\u304b\u3064\u7c21\u5358\u306bAPFS\u3078\u79fb\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306e\u65b9\u91dd\u8ee2\u63db\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u5fa9\u53f7\u4e0d\u8981\u306e\u76f4\u63a5\u5909\u63db\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u9762\u3067\u3082\u904b\u7528\u9762\u3067\u3082\u30e1\u30ea\u30c3\u30c8\u304c\u5927\u304d\u304f\u3001\u5916\u4ed8\u3051\u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u591a\u7528\u3059\u308b\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u6b53\u8fce\u3059\u3079\u304d\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3067\u3059\u3002<\/p>\n<p>\u5fc5\u8981\u306a\u4f5c\u696d\u306f\u30c7\u30a3\u30b9\u30af\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3067\u306e\u5909\u63db\u64cd\u4f5c\u306e\u307f\u3067\u3059\u304c\u3001Time Machine\u30c7\u30a3\u30b9\u30af\u3060\u3051\u306f\u4f8b\u5916\u3068\u306a\u308b\u305f\u3081\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u74b0\u5883\u3092\u6574\u3048\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u306f\u305d\u306e\u70b9\u3060\u3051\u6ce8\u610f\u3057\u3066\u304a\u304f\u3068\u5b89\u5fc3\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Apple\u306fmacOS 28\u3067\u3001\u6697\u53f7\u5316\u3055\u308c\u305fHFS+\u30dc\u30ea\u30e5\u30fc\u30e0\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u7d42\u4e86\u3057\u307e\u3059\u3002 \u5f93\u6765\u306e\u30ac\u30a4\u30c0\u30f3\u30b9\u3067\u306f\u3001\u6697\u53f7\u5316\u3055\u308c\u305fHFS+\u30dc\u30ea\u30e5\u30fc\u30e0\u3092\u6697\u53f7\u5316APFS\u3078\u5909\u63db\u3059\u308b\u306b\u306f\u4e00\u5ea6\u8907\u5408\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3068\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u3053\u306e\u8aac\u660e [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":135000,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[4],"tags":[3523,3994,3480],"class_list":["post-135206","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mac","tag-apfs","tag-hfs","tag-macos"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/135206","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=135206"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/135206\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/135000"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=135206"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=135206"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=135206"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}