{"id":3610,"date":"2024-09-15T05:45:34","date_gmt":"2024-09-14T20:45:34","guid":{"rendered":"https:\/\/okamoto3.com\/?p=3610"},"modified":"2024-09-17T14:32:47","modified_gmt":"2024-09-17T05:32:47","slug":"raspi-usb-hdd-spin-off","status":"publish","type":"post","link":"https:\/\/okamoto3.com\/index.php\/2024\/09\/15\/raspi-usb-hdd-spin-off\/3610\/","title":{"rendered":"raspberry pi os USB HDD \u30b9\u30ea\u30fc\u30d7(spin down)"},"content":{"rendered":"

\u610f\u5916\u3068\u624b\u3053\u305a\u3063\u305f\u306e\u3067\u3001\u5bfe\u7b56\u3092\u3055\u3089\u3059\u3002<\/p>

\u3044\u308b\u3082\u306e<\/h2>

hd-idle<\/a><\/h2>

sudo apt install hd-idle -y<\/p>

\u3084\u308b\u3053\u3068<\/h2>

(1)\u4f7f\u3048\u308b\u304b\u78ba\u8a8d<\/p>

sudo hd-idle -t sdaX<\/strong><\/p>

sdaX\u3092sda1\u307f\u305f\u3044\u306a\u3001\u304a\u4f7f\u3044\u306eHDD\u306e\u3084\u3064\u306b\u8aad\u307f\u66ff\u3048\u3066\u3001\u3053\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3001spin down\u3059\u308b\u3053\u3068\u3092\u78ba\u304b\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>

\u3082\u3057\u3082\u3001spin down\u3057\u306a\u3051\u308c\u3070\u3001hd-idle\u304c\u304a\u4f7f\u3044\u306ehdd\u306b\u306f\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u306e\u3067\u3001\u307b\u304b\u306e\u30a2\u30d7\u30ea\u3092\u63a2\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u308f\u3057\u306f\u3001\u63a2\u3057\u307e\u308f\u3063\u3066\u3001\u3053\u308c\u306b\u305f\u3069\u308a\u7740\u3044\u305f\u3002<\/p>

(2)\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u7de8\u96c6<\/p>

sudo nano \/etc\/default\/hd-idle<\/p>

\u6700\u5f8c\u306b\u8ffd\u52a0<\/p>

START_HD_IDLE=true
HD_IDLE_OPTS=”-i 300<\/strong> -a sdaX<\/strong>“<\/p>

\u6642\u9593\u306e\u5358\u4f4d\u306f\u79d2\u3002\u308f\u3057\u306f\u3001300\u79d2(5\u5206)\u306b\u3057\u3066\u307f\u305f\u3002\u6614\u306f20\u5206\u304c\u6d41\u884c\u3063\u3066\u3044\u305f\u304b\u306a\uff1fsdaX<\/strong>\u306f\u3001\u3054\u81ea\u5206\u306e\u3084\u3064\u3002<\/p>

(3)\u30b5\u30fc\u30d3\u30b9\u3092\u8d77\u52d5<\/p>

sudo service hd-idle start<\/p>

\u4ee5\u4e0a<\/p>

\"\"<\/a>
\u3088\u308d\u3057\u3051\u308c\u3070\u30c1\u30e3\u30f3\u30cd\u30eb\u767b\u9332\u3088\u308d\u3057\u304f\u304a\u9858\u3044\u7533\u3057\u4e0a\u3052\u307e\u3059\uff01<\/figcaption><\/figure><\/div>
","protected":false},"excerpt":{"rendered":"

\u610f\u5916\u3068\u624b\u3053\u305a\u3063\u305f\u306e\u3067\u3001\u5bfe\u7b56\u3092\u3055\u3089\u3059\u3002 \u3044\u308b\u3082\u306e hd-idle sudo apt install hd-idle -y \u3084\u308b\u3053\u3068 (1)\u4f7f\u3048\u308b\u304b\u78ba\u8a8d sudo hd-idle -t sdaX sdaX\u3092sda1\u307f\u305f\u3044\u306a\u3001… \u7d9a\u304d\u3092\u8aad\u3080 raspberry pi os USB HDD \u30b9\u30ea\u30fc\u30d7(spin down)<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":3611,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[23,135,213],"tags":[],"class_list":["post-3610","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-raspberry-pi","category-memorandum","category-all-articles","entry"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/okamoto3.com\/wp-content\/uploads\/2024\/09\/IMG_20231108_114042-1.jpg?fit=119%2C119&ssl=1","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/okamoto3.com\/index.php\/wp-json\/wp\/v2\/posts\/3610","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/okamoto3.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/okamoto3.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/okamoto3.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/okamoto3.com\/index.php\/wp-json\/wp\/v2\/comments?post=3610"}],"version-history":[{"count":3,"href":"https:\/\/okamoto3.com\/index.php\/wp-json\/wp\/v2\/posts\/3610\/revisions"}],"predecessor-version":[{"id":3615,"href":"https:\/\/okamoto3.com\/index.php\/wp-json\/wp\/v2\/posts\/3610\/revisions\/3615"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/okamoto3.com\/index.php\/wp-json\/wp\/v2\/media\/3611"}],"wp:attachment":[{"href":"https:\/\/okamoto3.com\/index.php\/wp-json\/wp\/v2\/media?parent=3610"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/okamoto3.com\/index.php\/wp-json\/wp\/v2\/categories?post=3610"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/okamoto3.com\/index.php\/wp-json\/wp\/v2\/tags?post=3610"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}