{"id":3566,"date":"2026-02-11T00:25:16","date_gmt":"2026-02-10T15:25:16","guid":{"rendered":"https:\/\/blog.id774.net\/entry\/?p=3566"},"modified":"2026-05-04T01:52:02","modified_gmt":"2026-05-03T16:52:02","slug":"imac-debian-%e3%81%ae-fusion-drive-ssd-%e3%82%92-swap-%e3%81%ab%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"https:\/\/harpuia.id774.net\/entry\/2026\/02\/11\/3566\/","title":{"rendered":"iMac (Debian) \u306e Fusion Drive SSD \u3092 swap \u306b\u3059\u308b"},"content":{"rendered":"<p><a href=\"https:\/\/blog.id774.net\/entry\/2026\/02\/09\/3515\/\">iMac 2015<\/a> \u306e Fusion Drive \u306f\u3001HDD \u3068\u5c0f\u5bb9\u91cf\u306e SSD\uff08\u30d6\u30ec\u30fc\u30c9 NVMe\uff09\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u69cb\u6210\u3067\u3042\u308b\u3002macOS \u3067 Fusion Drive \u3092\u89e3\u4f53\u3057\u3066 <a href=\"https:\/\/blog.id774.net\/entry\/2025\/08\/31\/2974\/\">Debian<\/a> \u306b\u79fb\u884c\u3059\u308b\u3068\u3001HDD \u5074\u306f OS \u7528\u306b\u4f7f\u3048\u308b\u4e00\u65b9\u3001SSD \u5074\uff08\u7d04 24 GB\uff09\u304c\u300c\u672a\u4f7f\u7528\u306e\u30c7\u30d0\u30a4\u30b9\u300d\u3068\u3057\u3066\u6b8b\u308b\u3053\u3068\u304c\u3042\u308b<a href=\"#ref1\">[1]<\/a>\u3002<\/p>\n<p>\u3053\u306e SSD \u306e\u4f7f\u3044\u9053\u3068\u3057\u3066\u6700\u521d\u306b\u601d\u3044\u3064\u304f\u306e\u306f\u3001root \u3092 SSD \u3067\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u308b\uff08LVM cache\uff09\u304b\u3001swap \u5c02\u7528\u3068\u3057\u3066\u4f7f\u3046\u304b\u306e 2 \u629e\u3067\u3042\u308b\u3002<a href=\"https:\/\/blog.id774.net\/entry\/2026\/02\/10\/3530\/\">\u524d\u56de\u306e\u8a18\u4e8b<\/a>\u3067\u306f LVM cache \u3092\u8a66\u3057\u305f\u304c\u3001\u30b5\u30fc\u30d0\u30fc\u7528\u9014\u3067\u6700\u512a\u5148\u3059\u3079\u304d\u306f\u6027\u80fd\u3067\u306f\u306a\u304f\u300c\u8d77\u52d5\u7d4c\u8def\u306e\u5358\u7d14\u3055\u300d\u3068\u300c\u969c\u5bb3\u6642\u306b\u624b\u9806\u304c\u77ed\u3044\u3053\u3068\u300d\u3060\u3068\u7d50\u8ad6\u3065\u3051\u305f\u3002LVM cache \u306f root \u306e\u6210\u7acb\u6761\u4ef6\u306b SSD \u3092\u8ffd\u52a0\u3059\u308b\u305f\u3081\u3001SSD \u306e\u8a8d\u8b58\u9045\u5ef6\u3084\u6b20\u843d\u304c\u300c\u8d77\u52d5\u304c\u6b62\u307e\u308b\u300d\u3068\u3044\u3046\u4e8b\u6545\u306b\u76f4\u7d50\u3057\u3046\u308b<a href=\"#ref2\">[2]<\/a><a href=\"#ref3\">[3]<\/a>\u3002<\/p>\n<p>\u3057\u305f\u304c\u3063\u3066\u672c\u7a3f\u306e\u63a1\u7528\u5f62\u306f\u3001Fusion Drive \u306e SSD \u3092 swap \u5c02\u7528\u306b\u3057\u3001root\uff08OS \u9818\u57df\uff09\u306f HDD \u5358\u72ec\u3067\u5b8c\u7d50\u3055\u305b\u308b\u69cb\u6210\u3067\u3042\u308b\u3002\u3055\u3089\u306b root \u304c\u610f\u56f3\u305b\u305a SSD \u306b\u307e\u305f\u304c\u308a\u3001pvmove \u304c\u5931\u6557\u3057\u3066\u8a2d\u8a08\u7d14\u5ea6\u3092\u58ca\u3057\u305f\u4e8b\u6545\u3092\u8e0f\u307e\u3048\u3001\u300c\u30c7\u30d0\u30a4\u30b9\u3092\u5b8c\u5168\u306b\u307e\u305f\u304c\u305b\u306a\u3044\u300d\u304b\u3064\u300cVG \/ PV \u306e\u7a7a\u304d extents \u3092 0 \u306b\u3059\u308b\u300d\u624b\u9806\u3068\u78ba\u8a8d\u65b9\u6cd5\u3092\u3001\u5b9f\u7528\u30ec\u30d9\u30eb\u3067\u56fa\u5b9a\u3059\u308b\u3002<\/p>\n<hr>\n<h2 id=\"sec0\">\u524d\u63d0\u3068\u30b4\u30fc\u30eb<\/h2>\n<p>\u524d\u63d0\u306f\u300c\u6697\u53f7\u5316 LVM\uff08LUKS + LVM\uff09\u306e\u4e0a\u306b ext4 \u306e \/\uff08root\uff09\u3092\u7f6e\u304f\u300d\u69cb\u6210\u3067\u3042\u308b<a href=\"#ref4\">[4]<\/a><a href=\"#ref5\">[5]<\/a>\u3002<\/p>\n<table>\n<tr>\n<th>\u9805\u76ee<\/th>\n<th>\u65b9\u91dd<\/th>\n<\/tr>\n<tr>\n<td>root<\/td>\n<td>HDD \u5074 PV \u306e\u307f\u3067\u5b8c\u7d50\u3055\u305b\u308b\uff08SSD \u3078 1 extent \u3082\u6d41\u3055\u306a\u3044\uff09<\/td>\n<\/tr>\n<tr>\n<td>swap<\/td>\n<td>SSD \u5074 PV \u306e\u307f\u3067\u5b8c\u7d50\u3055\u305b\u308b\uff08HDD \u3078 1 extent \u3082\u6d41\u3055\u306a\u3044\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u7a7a\u304d extents<\/td>\n<td>VG \/ \u5404 PV \u3068\u3082\u306b Free PE = 0 \u306b\u3059\u308b\uff08\u300c\u7a7a\u304d\u304c\u6b8b\u3063\u3066\u3044\u3066\u4e8b\u6545\u308b\u300d\u3092\u9632\u3050\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u969c\u5bb3\u6642<\/td>\n<td>SSD \u3092\u5931\u3063\u3066\u3082 OS \u306f\u8d77\u52d5\u3067\u304d\u308b\u3002\u5fc5\u8981\u306a\u306e\u306f swap \u306e\u7121\u52b9\u5316\u3060\u3051\u306b\u3059\u308b<\/td>\n<\/tr>\n<\/table>\n<div class=\"warn\">\n<p>\u3053\u3053\u3067\u8a00\u3046\u300c\u4e8b\u6545\u300d\u3068\u306f\u3001VG \u306b HDD \u3068 SSD \u306e 2 PV \u304c\u3042\u308b\u72b6\u614b\u3067\u3001lvextend \u306a\u3069\u3092 PV \u6307\u5b9a\u306a\u3057\u3067\u5b9f\u884c\u3057\u3066\u3057\u307e\u3044\u3001LVM \u304c\u7a7a\u304d extents \u306e\u3042\u308b PV \u306b\u81ea\u52d5\u5272\u5f53\u3092\u884c\u3063\u3066 root LV \u304c\u30c7\u30d0\u30a4\u30b9\u3092\u307e\u305f\u3050\u72b6\u614b\u306b\u306a\u3063\u305f\u3001\u3068\u3044\u3046\u3082\u306e\u3060\u3002LVM \u306f\u300c\u307e\u305f\u304c\u306a\u3044\u300d\u4fdd\u8a3c\u3092\u6697\u9ed9\u306b\u306f\u63d0\u4f9b\u3057\u306a\u3044\u3002\u3088\u3063\u3066\u3001\u624b\u9806\u3068\u78ba\u8a8d\u3092\u56fa\u5b9a\u3057\u306a\u3044\u9650\u308a\u3001\u540c\u3058\u4e8b\u6545\u306f\u518d\u767a\u3057\u3046\u308b\u3002<\/p>\n<\/div>\n<hr>\n<h2 id=\"sec1\">SSD \u306e\u5065\u5eb7\u72b6\u614b\u3092\u78ba\u8a8d\u3059\u308b<\/h2>\n<p>Fusion Drive \u7531\u6765\u306e SSD \u306f\u4e2d\u53e4\u6a5f\u4f53\u3067\u306f\u6d88\u8017\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u307e\u305a smartctl \u3067\u5065\u5eb7\u72b6\u614b\u3092\u898b\u3066\u3001\u4f7f\u3046\u4fa1\u5024\u304c\u3042\u308b\u304b\u5224\u65ad\u3059\u308b<a href=\"#ref6\">[6]<\/a>\u3002<\/p>\n<p>\u898b\u308b\u3079\u304d\u30dd\u30a4\u30f3\u30c8\u306f\u3001Critical Warning\u3001Media\/Data Integrity Errors\u3001Error Information Log Entries\u3001\u6e29\u5ea6\u3001Percentage Used\uff08\u6d88\u8017\u7387\uff09\u3067\u3042\u308b\u3002NVMe \u306e\u30ed\u30b0\u69cb\u9020\u306f NVMe \u4ed5\u69d8\uff08SMART \/ Health Information Log\uff09\u306b\u57fa\u3065\u304f<a href=\"#ref7\">[7]<\/a>\u3002<\/p>\n<div class=\"codecolorer-container text geshi codeblock\" style=\"overflow:auto;white-space:nowrap;width:1000px;\"><table cellspacing=\"0\" cellpadding=\"0\"><tbody><tr><td class=\"line-numbers\"><div>1<br \/><\/div><\/td><td><div class=\"text codecolorer\" style=\"white-space:nowrap\">sudo smartctl -a \/dev\/nvme0n1<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<p>\u672c\u7528\u9014\uff08swap\uff09\u3067\u306f\u300c\u30c7\u30fc\u30bf\u3092\u9577\u671f\u4fdd\u6301\u3057\u306a\u3044\u300d\u305f\u3081\u3001\u5bff\u547d\u3084\u30a8\u30e9\u30fc\u30ab\u30a6\u30f3\u30c8\u304c\u591a\u5c11\u9032\u3093\u3067\u3044\u3066\u3082\u3001LVM cache \u3084\u6c38\u7d9a\u30c7\u30fc\u30bf\u9818\u57df\u3088\u308a\u306f\u8a31\u5bb9\u3057\u3084\u3059\u3044\u3002\u4e00\u65b9\u3067\u3001Critical Warning \u304c\u7acb\u3063\u3066\u3044\u308b\u3001Integrity Errors \u304c\u5897\u3048\u308b\u3001\u3068\u3044\u3063\u305f\u5834\u5408\u306f swap \u306b\u3059\u3089\u4f7f\u308f\u306a\u3044\u307b\u3046\u304c\u3088\u3044\u3002<\/p>\n<hr>\n<h2 id=\"sec2\">\u8a2d\u8a08\u30eb\u30fc\u30eb\u3092\u5148\u306b\u56fa\u5b9a\u3059\u308b<\/h2>\n<p>\u518d\u767a\u9632\u6b62\u306e\u8981\u70b9\u306f 2 \u3064\u3060\u3051\u3067\u3042\u308b\u3002<\/p>\n<p>1 \u3064\u76ee\u306f\u300cLV \u3092\u4f5c\u308b\uff0f\u62e1\u5f35\u3059\u308b\u64cd\u4f5c\u3067\u306f\u3001\u5fc5\u305a PV \u3092\u6307\u5b9a\u3059\u308b\u300d\u3053\u3068\u3060\u3002lvcreate \u306f PV \u3092\u660e\u793a\u3067\u304d\u308b<a href=\"#ref8\">[8]<\/a>\u3002 lvextend \u3082\u540c\u69d8\u306b\u5bfe\u8c61 PV \u3092\u660e\u793a\u3067\u304d\u308b<a href=\"#ref9\">[9]<\/a>\u3002 PV \u3092\u6307\u5b9a\u3057\u306a\u3044\u3068\u3001LVM \u306f VG \u5185\u306e\u7a7a\u304d extents \u304b\u3089\u6700\u9069\u5316\u65b9\u91dd\u306b\u5f93\u3063\u3066\u81ea\u52d5\u5272\u5f53\u3092\u884c\u3044\u3001\u7d50\u679c\u3068\u3057\u3066 LV \u304c\u8907\u6570 PV \u306b\u307e\u305f\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/p>\n<p>2 \u3064\u76ee\u306f\u300c\u7a7a\u304d extents \u3092\u6b8b\u3055\u306a\u3044\u300d\u3053\u3068\u3060\u3002\u7a7a\u304d\u304c\u6b8b\u308b\u3068\u3001\u5c06\u6765\u306e lvextend \u3067\u8aa4\u3063\u3066 PV \u6307\u5b9a\u3092\u5fd8\u308c\u305f\u5834\u5408\u306b\u3001\u7a7a\u304d\u306e\u3042\u308b\u5074\u3078 extents \u304c\u6d41\u308c\u3066\u4e8b\u6545\u304c\u518d\u767a\u3059\u308b\u3002\u7a7a\u304d extents \u3092 0 \u306b\u3059\u308b\u306e\u306f\u3001\u8aa4\u64cd\u4f5c\u306e\u4f59\u5730\u3092\u6f70\u3059\u305f\u3081\u306e\u5b89\u5168\u7b56\u3067\u3042\u308b\u3002<\/p>\n<div class=\"note\">\n<p>\u30c7\u30d0\u30a4\u30b9\u3092\u5b8c\u5168\u5206\u96e2\u3059\u308b\u8a2d\u8a08\u3067\u306f\u3001\u672c\u6765\u306f HDD \u7528 VG \u3068 SSD \u7528 VG \u3092\u5206\u3051\u308b\u306e\u304c\u6700\u3082\u660e\u5feb\u3067\u3042\u308b\u3002\u305f\u3060\u3057\u300c\u65e2\u306b 1 VG \u306b\u7d71\u5408\u3057\u3066\u904b\u7528\u3057\u3066\u3044\u308b\u300d\u300c\u6697\u53f7\u5316\u3084\u30d6\u30fc\u30c8\u624b\u9806\u3092\u5909\u3048\u305f\u304f\u306a\u3044\u300d\u306a\u3069\u306e\u5236\u7d04\u304c\u3042\u308b\u5834\u5408\u3001\u672c\u7a3f\u306e\u3088\u3046\u306b 1 VG \u306e\u307e\u307e PV \u6307\u5b9a\u3092\u5fb9\u5e95\u3057\u3066\u3082\u3001\u975e\u307e\u305f\u304e\u306f\u5b9f\u73fe\u3067\u304d\u308b\u3002\u305d\u306e\u4ee3\u308f\u308a\u3001\u78ba\u8a8d\u3092\u6a5f\u68b0\u7684\u306b\u884c\u3046\u3002<\/p>\n<\/div>\n<hr>\n<h2 id=\"sec3\">\u69cb\u7bc9\u624b\u9806<\/h2>\n<h3 id=\"sec3_1\">1. SSD \u5074\u306e\u7f72\u540d\u3092\u6d88\u3059<\/h3>\n<p>Fusion Drive \u306e\u540d\u6b8b\u3067 SSD \u5074\u306b GPT \u7f72\u540d\u7b49\u304c\u6b8b\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u3042\u308b\u3002\u305d\u306e\u307e\u307e pvcreate \u3059\u308b\u3068\u5931\u6557\u3057\u305f\u308a\u3001\u610f\u56f3\u3057\u306a\u3044\u89e3\u91c8\u304c\u5165\u308b\u3002wipefs \u3067\u7f72\u540d\u3092\u78ba\u8a8d\u3057\u3001\u5fc5\u8981\u306a\u3089\u524a\u9664\u3059\u308b<a href=\"#ref10\">[10]<\/a>\u3002 \u53cd\u6620\u306e\u305f\u3081\u306b partprobe \u3067\u518d\u8aad\u8fbc\u3059\u308b<a href=\"#ref11\">[11]<\/a>\u3002<\/p>\n<div class=\"codecolorer-container text geshi codeblock\" style=\"overflow:auto;white-space:nowrap;width:1000px;\"><table cellspacing=\"0\" cellpadding=\"0\"><tbody><tr><td class=\"line-numbers\"><div>1<br \/>2<br \/>3<br \/><\/div><\/td><td><div class=\"text codecolorer\" style=\"white-space:nowrap\">sudo wipefs \/dev\/nvme0n1<br \/>\nsudo wipefs -a \/dev\/nvme0n1<br \/>\nsudo partprobe<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<h3 id=\"sec3_2\">2. SSD \u3092 PV \u5316\u3057\u3066 VG \u306b\u8ffd\u52a0\u3059\u308b<\/h3>\n<p>SSD \u3092 PV \u3068\u3057\u3066\u521d\u671f\u5316\u3057\u3001HDD \u5074\u306e VG \u306b\u8ffd\u52a0\u3059\u308b<a href=\"#ref12\">[12]<\/a><a href=\"#ref13\">[13]<\/a>\u3002<\/p>\n<div class=\"codecolorer-container text geshi codeblock\" style=\"overflow:auto;white-space:nowrap;width:1000px;\"><table cellspacing=\"0\" cellpadding=\"0\"><tbody><tr><td class=\"line-numbers\"><div>1<br \/>2<br \/><\/div><\/td><td><div class=\"text codecolorer\" style=\"white-space:nowrap\">sudo pvcreate \/dev\/nvme0n1<br \/>\nsudo vgextend orion-vg \/dev\/nvme0n1<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<h3 id=\"sec3_3\">3. swap LV \u3092 SSD \u5074 PV \u306e\u307f\u3067\u4f5c\u6210\u3057\u3001SSD \u5074\u3092\u4f7f\u3044\u5207\u308b<\/h3>\n<p>swap \u306f SSD \u5074 PV \u306e\u307f\u306b\u9589\u3058\u308b\u3002SSD \u5074\u306e\u7a7a\u304d extents \u3092 0 \u306b\u3059\u308b\u306b\u306f\u3001lvcreate -l 100%FREE \u3092 SSD \u5074 PV \u3092\u6307\u5b9a\u3057\u3066\u5b9f\u884c\u3059\u308b<a href=\"#ref8\">[8]<\/a><a href=\"#ref14\">[14]<\/a><a href=\"#ref15\">[15]<\/a>\u3002<\/p>\n<div class=\"codecolorer-container text geshi codeblock\" style=\"overflow:auto;white-space:nowrap;width:1000px;\"><table cellspacing=\"0\" cellpadding=\"0\"><tbody><tr><td class=\"line-numbers\"><div>1<br \/>2<br \/>3<br \/><\/div><\/td><td><div class=\"text codecolorer\" style=\"white-space:nowrap\">sudo lvcreate -l 100%FREE -n swap_nvme orion-vg \/dev\/nvme0n1<br \/>\nsudo mkswap \/dev\/orion-vg\/swap_nvme<br \/>\nsudo swapon \/dev\/orion-vg\/swap_nvme<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<h3 id=\"sec3_4\">4. root LV \u306f HDD \u5074 PV \u306e\u307f\u3067\u4f5c\u308a\u3001HDD \u5074\u3092\u4f7f\u3044\u5207\u308b<\/h3>\n<p>root \u306f HDD \u5074 PV \u306e\u307f\u306b\u9589\u3058\u308b\u3002\u65e2\u306b root \u304c\u3042\u308b\u5834\u5408\u3082\u3001\u62e1\u5f35\u306f\u5fc5\u305a HDD \u5074 PV \u3092\u6307\u5b9a\u3057\u3066\u884c\u3046\u3002lvextend \u306e PV \u6307\u5b9a\u3092\u5fd8\u308c\u305f\u5834\u5408\u3001swap \u3092\u4f5c\u3063\u305f SSD \u5074\u3078 root \u304c\u6d41\u308c\u8fbc\u3080\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u3067\u3001\u3053\u3053\u304c\u6700\u91cd\u8981\u30dd\u30a4\u30f3\u30c8\u3067\u3042\u308b<a href=\"#ref9\">[9]<\/a>\u3002<\/p>\n<div class=\"codecolorer-container text geshi codeblock\" style=\"overflow:auto;white-space:nowrap;width:1000px;\"><table cellspacing=\"0\" cellpadding=\"0\"><tbody><tr><td class=\"line-numbers\"><div>1<br \/>2<br \/><\/div><\/td><td><div class=\"text codecolorer\" style=\"white-space:nowrap\">sudo lvextend -l +100%FREE \/dev\/orion-vg\/root \/dev\/mapper\/sda3_crypt<br \/>\nsudo resize2fs \/dev\/orion-vg\/root<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<p>resize2fs \u306f\u30aa\u30f3\u30e9\u30a4\u30f3\u62e1\u5f35\u306f\u3067\u304d\u308b\u304c\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u7e2e\u5c0f\u306f\u3067\u304d\u306a\u3044\u3002\u7e2e\u5c0f\u304c\u5fc5\u8981\u306a\u3089\u30a2\u30f3\u30de\u30a6\u30f3\u30c8\u3057\u3066\u5b9f\u65bd\u3059\u308b<a href=\"#ref16\">[16]<\/a>\u3002<\/p>\n<h3 id=\"sec3_5\">5. \/etc\/fstab \u306f UUID \u6307\u5b9a\u306b\u3059\u308b<\/h3>\n<p>swap \u306f UUID \u6307\u5b9a\u304c\u5b89\u5168\u3067\u3042\u308b\u3002fstab \u306e\u8a18\u8ff0\u4ed5\u69d8\u306f fstab(5) \u3092\u53c2\u7167<a href=\"#ref17\">[17]<\/a>\u3002 UUID \u306f blkid \u3067\u53d6\u5f97\u3067\u304d\u308b<a href=\"#ref18\">[18]<\/a>\u3002<\/p>\n<div class=\"codecolorer-container text geshi codeblock\" style=\"overflow:auto;white-space:nowrap;width:1000px;\"><table cellspacing=\"0\" cellpadding=\"0\"><tbody><tr><td class=\"line-numbers\"><div>1<br \/><\/div><\/td><td><div class=\"text codecolorer\" style=\"white-space:nowrap\">sudo blkid \/dev\/orion-vg\/swap_nvme<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"codecolorer-container text geshi codeblock\" style=\"overflow:auto;white-space:nowrap;width:1000px;\"><table cellspacing=\"0\" cellpadding=\"0\"><tbody><tr><td class=\"line-numbers\"><div>1<br \/><\/div><\/td><td><div class=\"text codecolorer\" style=\"white-space:nowrap\">UUID=XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX none swap sw 0 0<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<hr>\n<h2 id=\"sec4\">\u78ba\u8a8d<\/h2>\n<p>\u3053\u306e\u6bb5\u968e\u3067\u3001\u78ba\u8a8d\u306f\u5fc5\u305a\u6a5f\u68b0\u7684\u306b\u884c\u3046\u3002\u898b\u308b\u3079\u304d\u70b9\u306f 3 \u3064\u3060\u3051\u3060\u3002<\/p>\n<h3 id=\"sec4_1\">1. LV \u304c\u30c7\u30d0\u30a4\u30b9\u3092\u307e\u305f\u3044\u3067\u3044\u306a\u3044\u3053\u3068<\/h3>\n<p>lvs \u306e devices \u5217\u3067\u3001root \u304c HDD \u5074 PV \u306e\u307f\u3001swap \u304c SSD \u5074 PV \u306e\u307f\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b<a href=\"#ref19\">[19]<\/a>\u3002<\/p>\n<div class=\"codecolorer-container text geshi codeblock\" style=\"overflow:auto;white-space:nowrap;width:1000px;\"><table cellspacing=\"0\" cellpadding=\"0\"><tbody><tr><td class=\"line-numbers\"><div>1<br \/><\/div><\/td><td><div class=\"text codecolorer\" style=\"white-space:nowrap\">sudo lvs -o lv_name,vg_name,lv_size,devices<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<p>\u671f\u5f85\u5024\u306f\u6b21\u306e\u5f62\u306b\u306a\u308b\u3002<\/p>\n<ul>\n<li>root: \/dev\/mapper\/sda3_crypt(&#8230;) \u306e\u307f<\/li>\n<li>swap_nvme: \/dev\/nvme0n1(&#8230;) \u306e\u307f<\/li>\n<\/ul>\n<h3 id=\"sec4_2\">2. VG \u306e\u7a7a\u304d extents \u304c 0 \u3067\u3042\u308b\u3053\u3068<\/h3>\n<p>vgdisplay \u306e Free PE \/ Size \u304c 0 \/ 0 \u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b<a href=\"#ref20\">[20]<\/a>\u3002<\/p>\n<div class=\"codecolorer-container text geshi codeblock\" style=\"overflow:auto;white-space:nowrap;width:1000px;\"><table cellspacing=\"0\" cellpadding=\"0\"><tbody><tr><td class=\"line-numbers\"><div>1<br \/><\/div><\/td><td><div class=\"text codecolorer\" style=\"white-space:nowrap\">sudo vgdisplay<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<h3 id=\"sec4_3\">3. PV \u3054\u3068\u306e\u7a7a\u304d extents \u304c 0 \u3067\u3042\u308b\u3053\u3068<\/h3>\n<p>pvdisplay \u306e Free PE \u304c\u3001HDD \u5074 PV \u3068 SSD \u5074 PV \u306e\u4e21\u65b9\u3067 0 \u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b<a href=\"#ref21\">[21]<\/a>\u3002<\/p>\n<div class=\"codecolorer-container text geshi codeblock\" style=\"overflow:auto;white-space:nowrap;width:1000px;\"><table cellspacing=\"0\" cellpadding=\"0\"><tbody><tr><td class=\"line-numbers\"><div>1<br \/><\/div><\/td><td><div class=\"text codecolorer\" style=\"white-space:nowrap\">sudo pvdisplay<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"note\">\n<p>\u3053\u306e 3 \u70b9\u304c\u6e80\u305f\u3055\u308c\u3066\u3044\u308c\u3070\u3001\u5c11\u306a\u304f\u3068\u3082\u300croot \u304c SSD \u306b\u307e\u305f\u304c\u3063\u3066\u3044\u308b\u300d\u300cswap \u304c HDD \u306b\u6d41\u308c\u3066\u3044\u308b\u300d\u300cVG \u306b\u7a7a\u304d\u304c\u6b8b\u3063\u3066\u3044\u3066\u5c06\u6765\u306e\u8aa4\u64cd\u4f5c\u3067\u307e\u305f\u304c\u308b\u300d\u3068\u3044\u3046\u985e\u306e\u4e8b\u6545\u306f\u3001\u69cb\u6210\u3068\u3057\u3066\u306f\u8d77\u304d\u306a\u3044\u3002<\/p>\n<\/div>\n<hr>\n<h2>\u5fc5\u9808\u624b\u9806\uff1a\u30b9\u30ef\u30c3\u30d7\u3092\u6697\u53f7\u5316\u3057\u3066\u304b\u3089\u904b\u7528\u3092\u78ba\u5b9a\u3059\u308b<\/h2>\n<p>\u672c\u7a3f\u306e\u69cb\u6210\u3067\u306f\u3001NVMe \u5074\u3092 swap \u5c02\u7528\u306b\u3059\u308b\u3053\u3068\u3067 root\uff08HDD \u5074\uff09\u3068\u306e I\/O \u3092\u5206\u96e2\u3059\u308b\u3002\u3057\u304b\u3057 swap \u306f\u30e1\u30e2\u30ea\u5185\u5bb9\u304c\u30c7\u30a3\u30b9\u30af\u3078\u9000\u907f\u3055\u308c\u308b\u7d4c\u8def\u3067\u3042\u308a\u3001\u6697\u53f7\u5316\u3057\u306a\u3044\u5834\u5408\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u65ad\u7247\u3084\u30bb\u30c3\u30b7\u30e7\u30f3\u5185\u5bb9\u306a\u3069\u306e\u5e73\u6587\u30c7\u30fc\u30bf\u304c swap \u4e0a\u306b\u6b8b\u308a\u5f97\u308b\u3002\u3057\u305f\u304c\u3063\u3066\u300cFusion Drive \u3092 swap \u3068\u3057\u3066\u518d\u5229\u7528\u3059\u308b\u300d\u904b\u7528\u3092\u63a1\u7528\u3059\u308b\u306a\u3089\u3001swap \u6697\u53f7\u5316\u306f\u5fc5\u9808\u624b\u9806\u3068\u3057\u3066\u6271\u3046\u3002<\/p>\n<p>\u3053\u3053\u3067\u306f\u3001\u65e2\u306b LVM \u4e0a\u306b swap \u7528 LV\uff08\u4f8b\uff1a\/dev\/orion-vg\/swap_nvme\uff09\u304c\u5b58\u5728\u3059\u308b\u524d\u63d0\u3067\u3001dm-crypt \u306b\u3088\u308a\u300c\u8d77\u52d5\u3054\u3068\u306b\u30e9\u30f3\u30c0\u30e0\u30ad\u30fc\u3067\u6697\u53f7\u5316\u3055\u308c\u308b swap\u300d\u3092\u6700\u5c0f\u624b\u9806\u3067\u69cb\u6210\u3059\u308b\u3002swap \u9818\u57df\u306b\u306f\u30da\u30fc\u30b8\u30a2\u30a6\u30c8\u3055\u308c\u305f\u30e1\u30e2\u30ea\u5185\u5bb9\u304c\u305d\u306e\u307e\u307e\u66f8\u304d\u8fbc\u307e\u308c\u308b\u305f\u3081\u3001\u6a5f\u5bc6\u60c5\u5831\u304c\u30c7\u30a3\u30b9\u30af\u4e0a\u306b\u6b8b\u5b58\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u30e9\u30f3\u30c0\u30e0\u30ad\u30fc\u3092\u8d77\u52d5\u6642\u306b\u81ea\u52d5\u751f\u6210\u3059\u308b\u65b9\u5f0f\u3092\u63a1\u7528\u3059\u308c\u3070\u9375\u7ba1\u7406\u304c\u4e0d\u8981\u3067\u3001\u518d\u8d77\u52d5\u306e\u305f\u3073\u306b\u904e\u53bb\u306e swap \u5185\u5bb9\u306f\u5fa9\u53f7\u4e0d\u80fd\u306b\u306a\u308b\u3002\u3055\u3089\u306b NVMe \u5074\u306b\u969c\u5bb3\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3082\u3001\u8a72\u5f53 swap \u3092\u7121\u52b9\u5316\u3059\u308b\u3060\u3051\u3067 root\uff08HDD \u5074\uff09\u5358\u72ec\u3067\u8d77\u52d5\u3067\u304d\u308b\u305f\u3081\u3001\u672c\u7a3f\u306e\u300c\u4f9d\u5b58\u3092\u5897\u3084\u3055\u305a\u5fa9\u65e7\u3092\u7c21\u5358\u306b\u3059\u308b\u300d\u8a2d\u8a08\u610f\u56f3\u3068\u3082\u6574\u5408\u3059\u308b\u3002<\/p>\n<p>\u4ee5\u4e0b\u306f\u3001swap \u7528 LV \u304c NVMe \u5074\u306b\u5358\u72ec\u3067\u5b58\u5728\u3059\u308b\u72b6\u614b\u3092\u524d\u63d0\u3068\u3059\u308b\u3002<\/p>\n<h3>1. \u73fe\u5728\u306e swap \u3092\u505c\u6b62\u3059\u308b<\/h3>\n<div class=\"codecolorer-container text geshi\" style=\"overflow:auto;white-space:nowrap;width:1000px;\"><table cellspacing=\"0\" cellpadding=\"0\"><tbody><tr><td class=\"line-numbers\"><div>1<br \/><\/div><\/td><td><div class=\"text codecolorer\" style=\"white-space:nowrap\">sudo swapoff \/dev\/orion-vg\/swap_nvme<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<h3>2. \/etc\/crypttab \u306b\u6697\u53f7\u5316 swap \u3092\u5b9a\u7fa9\u3059\u308b<\/h3>\n<p>\u5de6\u7aef\u306e\u540d\u524d\uff08swap_nvme_crypt\uff09\u306f\u3001\u3053\u306e\u5f8c \/dev\/mapper\/&lt;\u540d\u524d&gt; \u3068\u3057\u3066\u73fe\u308c\u308b\u30c7\u30d0\u30a4\u30b9\u540d\u306b\u306a\u308b\u3002\/etc\/fstab \u3068\u5fc5\u305a\u4e00\u81f4\u3055\u305b\u308b\u3002<\/p>\n<div class=\"codecolorer-container text geshi\" style=\"overflow:auto;white-space:nowrap;width:1000px;\"><table cellspacing=\"0\" cellpadding=\"0\"><tbody><tr><td class=\"line-numbers\"><div>1<br \/><\/div><\/td><td><div class=\"text codecolorer\" style=\"white-space:nowrap\">sudo vim \/etc\/crypttab<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"codecolorer-container text geshi\" style=\"overflow:auto;white-space:nowrap;width:1000px;\"><table cellspacing=\"0\" cellpadding=\"0\"><tbody><tr><td class=\"line-numbers\"><div>1<br \/><\/div><\/td><td><div class=\"text codecolorer\" style=\"white-space:nowrap\">swap_nvme_crypt \/dev\/orion-vg\/swap_nvme \/dev\/urandom swap,cipher=aes-xts-plain64,size=256<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<h3>3. \/etc\/fstab \u3092 \/dev\/mapper \u5074\u306b\u5207\u308a\u66ff\u3048\u308b<\/h3>\n<p>\u65e2\u5b58\u306e \/dev\/orion-vg\/swap_nvme \u884c\u306f\u524a\u9664\u3057\u3001\u6697\u53f7\u5316\u5f8c\u306e \/dev\/mapper\/swap_nvme_crypt \u3092\u6307\u5b9a\u3059\u308b\u3002<\/p>\n<div class=\"codecolorer-container text geshi\" style=\"overflow:auto;white-space:nowrap;width:1000px;\"><table cellspacing=\"0\" cellpadding=\"0\"><tbody><tr><td class=\"line-numbers\"><div>1<br \/><\/div><\/td><td><div class=\"text codecolorer\" style=\"white-space:nowrap\">sudo vim \/etc\/fstab<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"codecolorer-container text geshi\" style=\"overflow:auto;white-space:nowrap;width:1000px;\"><table cellspacing=\"0\" cellpadding=\"0\"><tbody><tr><td class=\"line-numbers\"><div>1<br \/><\/div><\/td><td><div class=\"text codecolorer\" style=\"white-space:nowrap\">\/dev\/mapper\/swap_nvme_crypt none swap defaults 0 0<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<h3>4. \u6697\u53f7\u5316\u30c7\u30d0\u30a4\u30b9\u3092\u751f\u6210\u3059\u308b<\/h3>\n<p>crypttab \u3092\u66f8\u3044\u305f\u3060\u3051\u3067\u306f \/dev\/mapper \u306f\u81ea\u52d5\u751f\u6210\u3055\u308c\u306a\u3044\u3002\u7a3c\u50cd\u4e2d\u306b\u53cd\u6620\u3059\u308b\u5834\u5408\u306f\u3001systemd-cryptsetup \u3092\u8d77\u52d5\u3057\u3066 \/dev\/mapper\/swap_nvme_crypt \u3092\u4f5c\u6210\u3057\u3066\u304b\u3089 swap \u3092\u6709\u52b9\u5316\u3059\u308b\u3002<\/p>\n<div class=\"codecolorer-container text geshi\" style=\"overflow:auto;white-space:nowrap;width:1000px;\"><table cellspacing=\"0\" cellpadding=\"0\"><tbody><tr><td class=\"line-numbers\"><div>1<br \/><\/div><\/td><td><div class=\"text codecolorer\" style=\"white-space:nowrap\">sudo systemctl daemon-reload<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"codecolorer-container text geshi\" style=\"overflow:auto;white-space:nowrap;width:1000px;\"><table cellspacing=\"0\" cellpadding=\"0\"><tbody><tr><td class=\"line-numbers\"><div>1<br \/><\/div><\/td><td><div class=\"text codecolorer\" style=\"white-space:nowrap\">sudo systemctl start systemd-cryptsetup@swap_nvme_crypt.service<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<h3>5. \u751f\u6210\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u306b swap \u30b7\u30b0\u30cd\u30c1\u30e3\u3092\u4f5c\u6210\u3057\u3001\u6709\u52b9\u5316\u3059\u308b<\/h3>\n<p>\u3053\u306e\u624b\u9806\u4ee5\u964d\u306f \/dev\/orion-vg\/swap_nvme \u3067\u306f\u306a\u304f \/dev\/mapper\/swap_nvme_crypt \u3092\u64cd\u4f5c\u3059\u308b\u3002<\/p>\n<div class=\"codecolorer-container text geshi\" style=\"overflow:auto;white-space:nowrap;width:1000px;\"><table cellspacing=\"0\" cellpadding=\"0\"><tbody><tr><td class=\"line-numbers\"><div>1<br \/><\/div><\/td><td><div class=\"text codecolorer\" style=\"white-space:nowrap\">sudo mkswap \/dev\/mapper\/swap_nvme_crypt<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"codecolorer-container text geshi\" style=\"overflow:auto;white-space:nowrap;width:1000px;\"><table cellspacing=\"0\" cellpadding=\"0\"><tbody><tr><td class=\"line-numbers\"><div>1<br \/><\/div><\/td><td><div class=\"text codecolorer\" style=\"white-space:nowrap\">sudo swapon -a<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<h3>6. initramfs \u3092\u66f4\u65b0\u3057\u3066\u8d77\u52d5\u6642\u306b\u81ea\u52d5\u751f\u6210\u3055\u308c\u308b\u3053\u3068\u3092\u62c5\u4fdd\u3059\u308b<\/h3>\n<p>\u6b21\u56de\u4ee5\u964d\u306e\u8d77\u52d5\u3067\u78ba\u5b9f\u306b\u6697\u53f7\u5316 swap \u304c\u751f\u6210\u3055\u308c\u308b\u3088\u3046\u3001initramfs \u3092\u66f4\u65b0\u3059\u308b\u3002<\/p>\n<div class=\"codecolorer-container text geshi\" style=\"overflow:auto;white-space:nowrap;width:1000px;\"><table cellspacing=\"0\" cellpadding=\"0\"><tbody><tr><td class=\"line-numbers\"><div>1<br \/><\/div><\/td><td><div class=\"text codecolorer\" style=\"white-space:nowrap\">sudo update-initramfs -u<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<h3>7. \u671f\u5f85\u3059\u308b\u6700\u7d42\u72b6\u614b\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n<div class=\"codecolorer-container text geshi\" style=\"overflow:auto;white-space:nowrap;width:1000px;\"><table cellspacing=\"0\" cellpadding=\"0\"><tbody><tr><td class=\"line-numbers\"><div>1<br \/><\/div><\/td><td><div class=\"text codecolorer\" style=\"white-space:nowrap\">swapon --show<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"codecolorer-container text geshi\" style=\"overflow:auto;white-space:nowrap;width:1000px;\"><table cellspacing=\"0\" cellpadding=\"0\"><tbody><tr><td class=\"line-numbers\"><div>1<br \/><\/div><\/td><td><div class=\"text codecolorer\" style=\"white-space:nowrap\">lsblk<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<p>\u4f8b\u3068\u3057\u3066\u3001\u6b21\u306e\u3088\u3046\u306b\u8868\u793a\u3055\u308c\u308c\u3070\u8a2d\u8a08\u304c\u6210\u7acb\u3057\u3066\u3044\u308b\u3002<\/p>\n<div class=\"codecolorer-container text geshi\" style=\"overflow:auto;white-space:nowrap;width:1000px;\"><table cellspacing=\"0\" cellpadding=\"0\"><tbody><tr><td class=\"line-numbers\"><div>1<br \/>2<br \/>3<br \/><\/div><\/td><td><div class=\"text codecolorer\" style=\"white-space:nowrap\">nvme0n1<br \/>\n\u2514\u2500orion--vg-swap_nvme<br \/>\n&nbsp; \u2514\u2500swap_nvme_crypt [SWAP]<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<hr>\n<h2>\u969c\u5bb3\u5bfe\u5fdc\uff08SSD \u304c\u5931\u308f\u308c\u305f\u5834\u5408\uff09<\/h2>\n<p>NVMe \u304c\u8a8d\u8b58\u4e0d\u80fd\u306b\u306a\u3063\u305f\u5834\u5408\u3001\u8d77\u52d5\u6642\u306b \/dev\/mapper\/swap_nvme_crypt \u304c\u4f5c\u6210\u3067\u304d\u305a swap \u306e\u6709\u52b9\u5316\u306b\u5931\u6557\u3059\u308b\u3002\u3053\u306e\u5834\u5408\u306f \/etc\/crypttab \u3068 \/etc\/fstab \u306e\u8a72\u5f53\u884c\u3092\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3057\u3066\u518d\u8d77\u52d5\u3059\u308c\u3070\u3001root\uff08HDD \u5074\uff09\u3060\u3051\u3067\u30b7\u30b9\u30c6\u30e0\u306f\u8d77\u52d5\u3067\u304d\u308b<a href=\"#ref15\">[15]<\/a><a href=\"#ref22\">[22]<\/a>\u3002<\/p>\n<p>swap \u3092 OS \u306e\u6210\u7acb\u6761\u4ef6\u306b\u3057\u306a\u3044\u3053\u3068\u304c\u3001\u672c\u7a3f\u306e\u8a2d\u8a08\u610f\u56f3\u3067\u3042\u308b\u3002\u305d\u308c\u3067\u3082 rescue \u74b0\u5883\u304c\u5fc5\u8981\u306b\u306a\u308b\u30b1\u30fc\u30b9\uff08HDD \u5074\u306e\u6697\u53f7\u5316\u89e3\u9664\u3084 fsck \u304c\u7d61\u3080\u7b49\uff09\u306f\u3042\u308a\u3046\u308b\u305f\u3081\u3001Debian installer \u306e rescue mode \u306f\u5e38\u5099\u3057\u3066\u304a\u304f<a href=\"#ref23\">[23]<\/a>\u3002 iMac 2015 \u3067\u306f\u8d77\u52d5\u76f4\u5f8c\u306b Option (\u2325) \u30ad\u30fc\u62bc\u3057\u3063\u3071\u306a\u3057\u306b\u3057\u3066 EFI Boot \u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067 USB \u30c7\u30d0\u30a4\u30b9\u304b\u3089\u8d77\u52d5\u3067\u304d\u308b\u3002<\/p>\n<hr>\n<h2>\u88dc\u8db3\uff1aOption \u8d77\u52d5\u6642\u306b\u8868\u793a\u3055\u308c\u308b macOS \u30ea\u30ab\u30d0\u30ea\u30fc\u30e1\u30cb\u30e5\u30fc\u306b\u3064\u3044\u3066<\/h2>\n<p>\u672c\u4f5c\u696d\u4e2d\u3001iMac \u3092 Option \u30ad\u30fc\u62bc\u4e0b\u3067\u8d77\u52d5\u3057\u305f\u969b\u3001\u3059\u3067\u306b Debian \u306b\u3088\u3063\u3066\u30c7\u30a3\u30b9\u30af\u5185\u5bb9\u3092\u5b8c\u5168\u306b\u4e0a\u66f8\u304d\u3057\u3066\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001macOS \u306e\u30ea\u30ab\u30d0\u30ea\u30fc\u30e1\u30cb\u30e5\u30fc\uff08OS X \u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\uff09\u304c\u8868\u793a\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308b\u3002\u3053\u308c\u306f\u30c7\u30a3\u30b9\u30af\u5185\u306b macOS \u304c\u6b8b\u3063\u3066\u3044\u308b\u305f\u3081\u3067\u306f\u306a\u304f\u3001Mac \u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\uff08EFI\uff09\u306b\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308b Internet Recovery \u6a5f\u80fd\u306b\u3088\u3063\u3066\u3001Apple \u306e\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u6700\u5c0f\u30ea\u30ab\u30d0\u30ea\u30fc\u74b0\u5883\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u7531\u3067\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u8d77\u52d5\u3057\u3066\u3044\u308b\u305f\u3081\u3067\u3042\u308b\u3002<\/p>\n<p>Internet Recovery \u306f\u30b9\u30c8\u30ec\u30fc\u30b8\u3068\u306f\u72ec\u7acb\u3057\u305f Boot ROM \u4e0a\u306e\u6a5f\u80fd\u3067\u3042\u308a\u3001\u5185\u8535\u30c7\u30a3\u30b9\u30af\u3092\u5b8c\u5168\u6d88\u53bb\u3057\u305f\u5834\u5408\u3067\u3082\u5229\u7528\u3067\u304d\u308b\u3002\u8d77\u52d5\u6642\u306b Option \u30ad\u30fc\u3001\u307e\u305f\u306f Command + Option + R \u306a\u3069\u306e\u30ad\u30fc\u64cd\u4f5c\u3092\u884c\u3046\u3068\u3001EFI \u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u3092\u78ba\u7acb\u3057\u3001\u6570\u5341 MB \u7a0b\u5ea6\u306e\u30ea\u30ab\u30d0\u30ea\u30fc\u8d77\u52d5\u30a4\u30e1\u30fc\u30b8\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30e1\u30e2\u30ea\u4e0a\u3067\u5c55\u958b\u3057\u3001\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u753b\u9762\u3092\u8868\u793a\u3059\u308b\u3002\u305d\u306e\u5f8c\u300cmacOS \u3092\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u300d\u3092\u9078\u629e\u3057\u305f\u5834\u5408\u306b\u306f\u3001\u3055\u3089\u306b\u6570 GB \u898f\u6a21\u306e macOS \u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30a4\u30e1\u30fc\u30b8\u304c\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3055\u308c\u308b\u3002\u3053\u306e\u305f\u3081\u3001\u8d77\u52d5\u6642\u306b\u5927\u91cf\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u304c\u767a\u751f\u3059\u308b\u306e\u306f\u6b63\u5e38\u306a\u6319\u52d5\u3067\u3042\u308b\u3002<\/p>\n<p>\u672c\u7a3f\u3067\u884c\u3063\u3066\u3044\u308b Fusion Drive \u5206\u89e3\u304a\u3088\u3073 Debian \u518d\u69cb\u7bc9\u4f5c\u696d\u3068\u306f\u72ec\u7acb\u3057\u305f\u6a5f\u80fd\u3067\u3042\u308a\u3001Debian \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5f8c\u306b\u30ea\u30ab\u30d0\u30ea\u30fc\u30e1\u30cb\u30e5\u30fc\u304c\u8868\u793a\u3055\u308c\u3066\u3082\u3001\u30b7\u30b9\u30c6\u30e0\u69cb\u6210\u306b\u554f\u984c\u304c\u3042\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3002<\/p>\n<hr>\n<h2 id=\"sec6\">\u307e\u3068\u3081<\/h2>\n<p>Fusion Drive \u7531\u6765\u306e SSD \u306f\u3001\u30c7\u30fc\u30bf\u9818\u57df\u3068\u3057\u3066\u306f\u5c0f\u3055\u3044\u304c\u3001swap \u5c02\u7528\u306a\u3089\u7528\u9014\u3068\u3057\u3066\u6210\u7acb\u3059\u308b\u3002\u6027\u80fd\u76ee\u7684\u3067 root \u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u5316\u3059\u308b\uff08LVM cache\uff09\u3088\u308a\u3082\u3001\u8d77\u52d5\u7d4c\u8def\u306b\u4f9d\u5b58\u3092\u5897\u3084\u3055\u306a\u3044 swap \u306e\u307b\u3046\u304c\u3001\u30b5\u30fc\u30d0\u30fc\u7528\u9014\u3067\u306f\u8a2d\u8a08\u7d14\u5ea6\u304c\u9ad8\u3044\u3002<\/p>\n<p>\u4eca\u56de\u306e\u4e8b\u6545\uff08LV \u304c\u610f\u56f3\u305b\u305a\u30c7\u30d0\u30a4\u30b9\u3092\u307e\u305f\u3050\uff09\u306f\u3001LVM \u306e\u6319\u52d5\u3068\u3057\u3066\u81ea\u7136\u306b\u8d77\u3053\u308a\u3046\u308b\u3002\u518d\u767a\u9632\u6b62\u306e\u672c\u8cea\u306f\u300cLV \u64cd\u4f5c\u6642\u306b PV \u3092\u5fc5\u305a\u6307\u5b9a\u3059\u308b\u300d\u3053\u3068\u3068\u300c\u7a7a\u304d extents \u3092\u6b8b\u3055\u306a\u3044\u300d\u3053\u3068\u3001\u305d\u3057\u3066\u300clvs\/vgdisplay\/pvdisplay \u3067\u6a5f\u68b0\u7684\u306b\u78ba\u8a8d\u3059\u308b\u300d\u3053\u3068\u3060\u3051\u3067\u3042\u308b\u3002\u3053\u306e 3 \u70b9\u3092\u56fa\u5b9a\u3059\u308b\u3053\u3068\u304c\u30dd\u30a4\u30f3\u30c8\u3067\u3042\u308b\u3002<\/p>\n<hr>\n<h2 id=\"refs\">\u53c2\u8003\u6587\u732e<\/h2>\n<ol class=\"refs\">\n<li id=\"ref1\">Fusion Drive \u306e\u6982\u8981. <a href=\"https:\/\/support.apple.com\/ja-jp\/101390\">https:\/\/support.apple.com\/ja-jp\/101390<\/a><\/li>\n<li id=\"ref2\">LVM cache\uff08lvmcache(7)\uff09. <a href=\"https:\/\/man7.org\/linux\/man-pages\/man7\/lvmcache.7.html\">https:\/\/man7.org\/linux\/man-pages\/man7\/lvmcache.7.html<\/a><\/li>\n<li id=\"ref3\">lvconvert(8)\uff08cache \/ uncache\uff09. <a href=\"https:\/\/man7.org\/linux\/man-pages\/man8\/lvconvert.8.html\">https:\/\/man7.org\/linux\/man-pages\/man8\/lvconvert.8.html<\/a><\/li>\n<li id=\"ref4\">Debian Wiki: Cryptsetup. <a href=\"https:\/\/wiki.debian.org\/Cryptsetup\">https:\/\/wiki.debian.org\/Cryptsetup<\/a><\/li>\n<li id=\"ref5\">Debian Wiki: LVM. <a href=\"https:\/\/wiki.debian.org\/LVM\">https:\/\/wiki.debian.org\/LVM<\/a><\/li>\n<li id=\"ref6\">smartmontools\uff08smartctl\uff09. <a href=\"https:\/\/www.smartmontools.org\/\">https:\/\/www.smartmontools.org\/<\/a><\/li>\n<li id=\"ref7\">NVM Express: NVMe Base Specification\uff08SMART \/ Health Information Log \u3092\u542b\u3080\uff09. <a href=\"https:\/\/nvmexpress.org\/specifications\/\">https:\/\/nvmexpress.org\/specifications\/<\/a><\/li>\n<li id=\"ref8\">lvcreate(8). <a href=\"https:\/\/manpages.debian.org\/bookworm\/lvm2\/lvcreate.8.en.html\">https:\/\/manpages.debian.org\/bookworm\/lvm2\/lvcreate.8.en.html<\/a><\/li>\n<li id=\"ref9\">lvextend(8). <a href=\"https:\/\/manpages.debian.org\/bookworm\/lvm2\/lvextend.8.en.html\">https:\/\/manpages.debian.org\/bookworm\/lvm2\/lvextend.8.en.html<\/a><\/li>\n<li id=\"ref10\">wipefs(8). <a href=\"https:\/\/man7.org\/linux\/man-pages\/man8\/wipefs.8.html\">https:\/\/man7.org\/linux\/man-pages\/man8\/wipefs.8.html<\/a><\/li>\n<li id=\"ref11\">partprobe(8). <a href=\"https:\/\/man7.org\/linux\/man-pages\/man8\/partprobe.8.html\">https:\/\/man7.org\/linux\/man-pages\/man8\/partprobe.8.html<\/a><\/li>\n<li id=\"ref12\">pvcreate(8). <a href=\"https:\/\/manpages.debian.org\/bookworm\/lvm2\/pvcreate.8.en.html\">https:\/\/manpages.debian.org\/bookworm\/lvm2\/pvcreate.8.en.html<\/a><\/li>\n<li id=\"ref13\">vgextend(8). <a href=\"https:\/\/manpages.debian.org\/bookworm\/lvm2\/vgextend.8.en.html\">https:\/\/manpages.debian.org\/bookworm\/lvm2\/vgextend.8.en.html<\/a><\/li>\n<li id=\"ref14\">mkswap(8). <a href=\"https:\/\/manpages.debian.org\/bookworm\/util-linux\/mkswap.8.en.html\">https:\/\/manpages.debian.org\/bookworm\/util-linux\/mkswap.8.en.html<\/a><\/li>\n<li id=\"ref15\">swapon(8) \/ swapoff(8). <a href=\"https:\/\/manpages.debian.org\/bookworm\/util-linux\/swapon.8.en.html\">https:\/\/manpages.debian.org\/bookworm\/util-linux\/swapon.8.en.html<\/a><\/li>\n<li id=\"ref16\">resize2fs(8). <a href=\"https:\/\/manpages.debian.org\/bookworm\/e2fsprogs\/resize2fs.8.en.html\">https:\/\/manpages.debian.org\/bookworm\/e2fsprogs\/resize2fs.8.en.html<\/a><\/li>\n<li id=\"ref17\">fstab(5). <a href=\"https:\/\/man7.org\/linux\/man-pages\/man5\/fstab.5.html\">https:\/\/man7.org\/linux\/man-pages\/man5\/fstab.5.html<\/a><\/li>\n<li id=\"ref18\">blkid(8). <a href=\"https:\/\/manpages.debian.org\/bookworm\/util-linux\/blkid.8.en.html\">https:\/\/manpages.debian.org\/bookworm\/util-linux\/blkid.8.en.html<\/a><\/li>\n<li id=\"ref19\">lvs(8). <a href=\"https:\/\/manpages.debian.org\/bookworm\/lvm2\/lvs.8.en.html\">https:\/\/manpages.debian.org\/bookworm\/lvm2\/lvs.8.en.html<\/a><\/li>\n<li id=\"ref20\">vgdisplay(8). <a href=\"https:\/\/manpages.debian.org\/bookworm\/lvm2\/vgdisplay.8.en.html\">https:\/\/manpages.debian.org\/bookworm\/lvm2\/vgdisplay.8.en.html<\/a><\/li>\n<li id=\"ref21\">pvdisplay(8). <a href=\"https:\/\/manpages.debian.org\/bookworm\/lvm2\/pvdisplay.8.en.html\">https:\/\/manpages.debian.org\/bookworm\/lvm2\/pvdisplay.8.en.html<\/a><\/li>\n<li id=\"ref22\">swapoff(8). <a href=\"https:\/\/manpages.debian.org\/bookworm\/util-linux\/swapoff.8.en.html\">https:\/\/manpages.debian.org\/bookworm\/util-linux\/swapoff.8.en.html<\/a><\/li>\n<li id=\"ref23\">Debian Installer: Rescue mode. <a href=\"https:\/\/www.debian.org\/releases\/stable\/amd64\/ch08s07.en.html\">https:\/\/www.debian.org\/releases\/stable\/amd64\/ch08s07.en.html<\/a><\/li>\n<li id=\"ref24\">iMac (Retina 5K, 27-inch, Late 2015) \u6280\u8853\u4ed5\u69d8. <a href=\"https:\/\/support.apple.com\/kb\/SP731\">https:\/\/support.apple.com\/kb\/SP731<\/a><\/li>\n<li id=\"ref25\">NVMe\uff08\u6982\u8981\uff09. <a href=\"https:\/\/ja.wikipedia.org\/wiki\/NVM_Express\">https:\/\/ja.wikipedia.org\/wiki\/NVM_Express<\/a><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>iMac 2015 \u306e Fusion Drive \u306f\u3001HDD \u3068\u5c0f\u5bb9\u91cf\u306e SSD\uff08\u30d6\u30ec\u30fc\u30c9 NVMe\uff09\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u69cb\u6210\u3067\u3042\u308b\u3002macOS \u3067 Fusion Drive \u3092\u89e3\u4f53\u3057\u3066 Debian \u306b\u79fb\u884c\u3059\u308b\u3068\u3001HDD \u5074 &#8230; <a title=\"iMac (Debian) \u306e Fusion Drive SSD \u3092 swap \u306b\u3059\u308b\" class=\"read-more\" href=\"https:\/\/harpuia.id774.net\/entry\/2026\/02\/11\/3566\/\" aria-label=\"iMac (Debian) \u306e Fusion Drive SSD \u3092 swap \u306b\u3059\u308b \u306b\u3064\u3044\u3066\u3055\u3089\u306b\u8aad\u3080\">\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-3566","post","type-post","status-publish","format-standard","hentry","category-tech"],"_links":{"self":[{"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/posts\/3566","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/comments?post=3566"}],"version-history":[{"count":23,"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/posts\/3566\/revisions"}],"predecessor-version":[{"id":4150,"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/posts\/3566\/revisions\/4150"}],"wp:attachment":[{"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/media?parent=3566"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/categories?post=3566"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/tags?post=3566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}