{"id":129462,"date":"2025-06-15T10:00:33","date_gmt":"2025-06-15T01:00:33","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=129462"},"modified":"2025-06-15T08:49:15","modified_gmt":"2025-06-14T23:49:15","slug":"macos-tahoe-asif","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/macos-tahoe-asif\/","title":{"rendered":"Apple\u3001macOS Tahoe 26\u3067\u4eee\u60f3\u30de\u30b7\u30f3\u3092\u7206\u901f\u5316\u3059\u308b\u65b0\u3057\u3044\u30c7\u30a3\u30b9\u30af\u30a4\u30e1\u30fc\u30b8\u30d5\u30a9\u30fc\u30de\u30c3\u30c8ASIF\u3092\u5c0e\u5165"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2025\/06\/macos-tahoe.jpg\" alt=\"\" width=\"800\" height=\"450\" class=\"aligncenter size-full wp-image-129428\" \/><\/p>\n<p>Apple\u304c\u3001macOS\u306e\u6b21\u671f\u30e1\u30b8\u30e3\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u7248\u300cmacOS Tahoe 26\u300d\u3067\u3001\u65b0\u3057\u3044\u30c7\u30a3\u30b9\u30a4\u30e1\u30fc\u30b8\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u300c<strong>ASIF(Apple Sparse Image Format)<\/strong>\u300d\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f(<a href=\"https:\/\/eclecticlight.co\/2025\/06\/12\/macos-tahoe-brings-a-new-disk-image-format\/\">macOS Tahoe brings a new disk image format \u2013 The Eclectic Light Company<\/a>)\u3002<\/p>\n<p>ASIF\u306f\u5f93\u6765\u306eUDRW(RAW\u30a4\u30e1\u30fc\u30b8)\u3084UDSP(\u6697\u53f7\u5316\u30b9\u30d1\u30fc\u30b9\u30a4\u30e1\u30fc\u30b8)\u3088\u308a\u3082\u683c\u6bb5\u306b\u9ad8\u901f\u3067\u3001\u30cd\u30a4\u30c6\u30a3\u30d6\u306b\u8fd1\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5b9f\u73fe\u3057\u3001\u3055\u3089\u306b\u7701\u30b9\u30da\u30fc\u30b9\u8a2d\u8a08\u306b\u3088\u308a\u3001\u7279\u306b\u4eee\u60f3\u5316\u306e\u5206\u91ce\u3067\u5927\u304d\u306a\u6539\u5584\u3092\u3082\u305f\u3089\u3059\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u95a2\u3057\u3066\u306f\u3001\u4f8b\u3048\u3070\u3001M3 MacBook Pro\u306e\u5185\u8535SSD\u3067\u306f\u3001ASIF\u306eAPFS \u30dc\u30ea\u30e5\u30fc\u30e0\u3067<strong>5.8GB\/s(\u8aad\u307f\u8fbc\u307f)\u30016.6GB\/s(\u66f8\u304d\u8fbc\u307f)<\/strong>\u306e\u901f\u5ea6\u3092\u8a18\u9332\u3057\u3001\u6697\u53f7\u5316\u3057\u305f\u5834\u5408\u3067\u3082 <strong>4.8GB\/s(\u8aad\u307f\u8fbc\u307f)\u30014.6GB\/s(\u66f8\u304d\u8fbc\u307f)<\/strong>\u3068\u9ad8\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u7dad\u6301\u3057\u3066\u3044\u307e\u3059\u3002M4 Mac mini  Pro\u3067\u3082\u3001\u975e\u6697\u53f7\u5316\u3067\u8aad\u307f\u8fbc\u307f5.5\u202fGB\/s\u3001\u66f8\u304d\u8fbc\u307f8.3\u202fGB\/s\u3092\u8a18\u9332\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30db\u30b9\u30c8\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306e\u652f\u63f4\u306b\u4f9d\u5b58\u305b\u305a\u3001\u81ea\u8eab\u304c\u30b9\u30d1\u30fc\u30b9\u69cb\u9020\u3092\u6301\u3061\u3001APFS\u4e0a\u306e\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u30b5\u30a4\u30ba\u304c\u30c7\u30fc\u30bf\u91cf\u306b\u5fdc\u3058\u3066\u5909\u308f\u308b\u7701\u30b9\u30da\u30fc\u30b9\u8a2d\u8a08\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>ASIF\u306fmacOS Tahoe\u3067\u306f\u30c7\u30a3\u30b9\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u307e\u305f\u306f\u3001\u30bf\u30fc\u30df\u30ca\u30eb\u304b\u3089<code>diskutil<\/code>\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3063\u3066\u4f5c\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre>\r\ndiskutil image create blank --format ASIF --size 100G --volumeName myVolume imagePath\r\n<\/pre>\n<p>\u65e2\u5b58\u306e\u30a4\u30e1\u30fc\u30b8\u304b\u3089ASIF\u5f62\u5f0f\u3078\u5909\u63db\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3042\u308b\u3082\u306e\u306e\u3001Sequoia\uff08macOS 15.5\u4ee5\u524d\uff09\u3067\u306f\u65b0\u898f\u4f5c\u6210\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u305b\u3093\u3002hdiutil\u306b\u306f\u73fe\u6642\u70b9\u3067\u76f4\u63a5\u306e\u5bfe\u5fdc\u304c\u7121\u3044\u3082\u306e\u306e\u3001\u30de\u30a6\u30f3\u30c8\u7b49\u304c\u3067\u304d\u308c\u3070\u901a\u5e38\u5229\u7528\u306f\u53ef\u80fd\u3068\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>Apple\u306f\u516c\u5f0f\u306eApple Virtualization Framework(AVF)\u3067ASIF\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3053\u3068\u3092<a href=\"https:\/\/developer.apple.com\/documentation\/macos-release-notes\/macos-26-release-notes\">\u8868\u660e<\/a>\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote><p>\nmacOS now supports the Apple Sparse Image Format (ASIF). These space-efficient images can be created with the diskutil image command-line tool or the Disk Utility application and are suitable for various uses, including as a backing store for virtual machines storage via the Virtualization framework. See VZDiskImageStorageDeviceAttachment. (152040832)<\/p>\n<p>macOS\u306f\u73fe\u5728\u3001Apple Sparse Image Format\uff08ASIF\uff09\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30b9\u30da\u30fc\u30b9\u52b9\u7387\u306e\u826f\u3044\u30a4\u30e1\u30fc\u30b8\u306f\u3001diskutil image \u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30c4\u30fc\u30eb\u307e\u305f\u306fDisk Utility\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u4f5c\u6210\u3067\u304d\u3001\u4eee\u60f3\u30de\u30b7\u30f3\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u7528\u306e\u30d0\u30c3\u30af\u30b9\u30c8\u30a2\u3068\u3057\u3066Virtualization\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u7d4c\u7531\u3067\u5229\u7528\u3059\u308b\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002VZDiskImageStorageDeviceAttachment\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002\uff08152040832\uff09\n<\/p><\/blockquote>\n<p>ASIF\u3092\u4eee\u60f3\u30de\u30b7\u30f3\u306e\u30c7\u30a3\u30b9\u30af\u30a4\u30e1\u30fc\u30b8\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5f93\u6765\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3060\u3063\u305f\u30c7\u30a3\u30b9\u30afI\/O\u304c\u89e3\u6d88\u3057\u3001macOS\u306e\u4eee\u60f3\u74b0\u5883\u304c\u5287\u7684\u306b\u6539\u5584\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Apple\u304c\u3001macOS\u306e\u6b21\u671f\u30e1\u30b8\u30e3\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u7248\u300cmacOS Tahoe 26\u300d\u3067\u3001\u65b0\u3057\u3044\u30c7\u30a3\u30b9\u30a4\u30e1\u30fc\u30b8\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u300cASIF(Apple Sparse Image Format)\u300d\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f( [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":129428,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[4],"tags":[3480],"class_list":["post-129462","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mac","tag-macos"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/129462","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=129462"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/129462\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/129428"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=129462"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=129462"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=129462"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}