{"id":873,"date":"2026-10-14T07:00:00","date_gmt":"2026-10-13T22:00:00","guid":{"rendered":"https:\/\/quantumsea.net\/?p=873"},"modified":"2026-10-14T01:23:32","modified_gmt":"2026-10-13T16:23:32","slug":"qs-research-ironic-storage-cleaning-20261012","status":"publish","type":"post","link":"https:\/\/quantumsea.net\/?p=873","title":{"rendered":"OpenStack Ironic\u306e\u30c7\u30a3\u30b9\u30af\u6d88\u53bb\u3001\u901f\u3055\u3068\u6d88\u3048\u308b\u7bc4\u56f2\u3092\u3069\u3046\u898b\u5206\u3051\u308b\u304b"},"content":{"rendered":"<p>\u7269\u7406\u30b5\u30fc\u30d0\u30fc\u3092\u5225\u306e\u5229\u7528\u8005\u3078\u6e21\u3059\u3068\u304d\u3001\u524d\u306eOS\u304c\u8d77\u52d5\u3057\u306a\u304f\u306a\u3063\u305f\u3053\u3068\u3068\u3001\u524d\u306e\u5229\u7528\u8005\u306e\u30c7\u30fc\u30bf\u304c\u6d88\u3048\u305f\u3053\u3068\u306f\u540c\u3058\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306a\u3069\u3092\u8b58\u5225\u3059\u308b\u60c5\u5831\u3060\u3051\u3092\u6d88\u3057\u3066\u3082\u3001\u30c7\u30fc\u30bf\u305d\u306e\u3082\u306e\u304c\u6b8b\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30d9\u30a2\u30e1\u30bf\u30eb\u306e\u914d\u5099\u3092\u7ba1\u7406\u3059\u308bOpenStack Ironic\u306b\u306f\u3001\u6b21\u306e\u5229\u7528\u306b\u5099\u3048\u3066\u30ce\u30fc\u30c9\u3092\u6574\u3048\u308b\u300c\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u300d\u304c\u3042\u308a\u307e\u3059\u3002\u30c7\u30a3\u30b9\u30af\u6d88\u53bb\u3082\u305d\u306e\u4e00\u90e8\u3067\u3059\u304c\u3001\u9078\u3076\u51e6\u7406\u306b\u3088\u3063\u3066\u6d88\u3059\u7bc4\u56f2\u3001\u4f7f\u3046\u88c5\u7f6e\u6a5f\u80fd\u3001\u5931\u6557\u3057\u305f\u3068\u304d\u306e\u9032\u307f\u65b9\u304c\u5909\u308f\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u306f<strong>2025.1\u7cfb\u5217\u306e\u516c\u5f0f\u6587\u66f8\u3068Ironic Python Agent\u306e\u5b9f\u88c5<\/strong>\u3092\u3082\u3068\u306b\u3001\u305d\u306e\u9055\u3044\u3092\u898b\u3066\u3044\u304d\u307e\u3059\u3002\u5b9f\u969b\u306e\u5c0e\u5165\u7248\u3084\u72ec\u81ea\u30c9\u30e9\u30a4\u30d0\u30fc\u3067\u3001\u540c\u3058\u52d5\u4f5c\u306b\u306a\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002<sup class=\"source-note\"><a href=\"#ref-1\">\uff3b1\uff3d<\/a><a href=\"#ref-3\">\uff3b3\uff3d<\/a><\/sup><\/p>\n<section class=\"influvetor-quick-summary\" aria-label=\"\u7c21\u5358\u306b\u307e\u3068\u3081\u308b\u3068\uff1f\">\n<p><strong>\u7c21\u5358\u306b\u307e\u3068\u3081\u308b\u3068\uff1f<\/strong><\/p>\n<ul>\n<li>\u30e1\u30bf\u30c7\u30fc\u30bf\u6d88\u53bb\u306f\u518d\u914d\u5099\u306e\u6e96\u5099\u3092\u77ed\u6642\u9593\u3067\u9032\u3081\u3089\u308c\u307e\u3059\u304c\u3001\u30e6\u30fc\u30b6\u30fc\u30c7\u30fc\u30bf\u5168\u4f53\u306e\u6d88\u53bb\u3068\u306f\u533a\u5225\u304c\u5fc5\u8981\u3067\u3059\u3002<\/li>\n<li><code>erase_devices<\/code>\u306f\u88c5\u7f6e\u306e\u6d88\u53bb\u6a5f\u80fd\u3084\u4e0a\u66f8\u304d\u3092\u4f7f\u3044\u307e\u3059\u3002<code>erase_devices_express<\/code>\u3067\u306f\u3001\u540c\u3058\u30b5\u30fc\u30d0\u30fc\u5185\u3067\u3082\u30c9\u30e9\u30a4\u30d6\u306b\u3088\u3063\u3066\u6d88\u53bb\u65b9\u6cd5\u304c\u7570\u306a\u308a\u5f97\u307e\u3059\u3002<\/li>\n<li>\u518d\u5229\u7528\u524d\u306b\u306f\u3001\u7d42\u4e86\u72b6\u614b\u306b\u52a0\u3048\u3066\u5bfe\u8c61\u30c9\u30e9\u30a4\u30d6\u3001\u5b9f\u884c\u3055\u308c\u305f\u51e6\u7406\u3001\u5931\u6557\u5f8c\u306e\u4ee3\u66ff\u51e6\u7406\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u624b\u52d5\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u306e\u5b8c\u4e86\u3060\u3051\u3067\u306f\u3001\u914d\u5099\u53ef\u80fd\u306a\u72b6\u614b\u3078\u9032\u307f\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n<\/section>\n<h2>\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u306f\u3001\u6b21\u306eOS\u3092\u66f8\u304d\u8fbc\u3080\u524d\u306e\u6e96\u5099<\/h2>\n<p>Ironic\u306e\u81ea\u52d5\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u306f\u3001\u6709\u52b9\u306b\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u521d\u3081\u3066\u30ce\u30fc\u30c9\u3092\u914d\u5099\u53ef\u80fd\u306b\u3059\u308b\u3068\u304d\u3084\u3001\u4f7f\u3044\u7d42\u308f\u3063\u305f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u6b21\u306e\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3078\u56de\u3059\u3068\u304d\u306b\u884c\u308f\u308c\u307e\u3059\u3002\u30c7\u30a3\u30b9\u30af\u6d88\u53bb\u3060\u3051\u3067\u306a\u304f\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3084\u30c9\u30e9\u30a4\u30d0\u30fc\u306b\u5fdc\u3058\u305f\u8907\u6570\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u9806\u306b\u5b9f\u884c\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002OS\u30a4\u30e1\u30fc\u30b8\u3092\u66f8\u304d\u8fbc\u3080\u914d\u5099\u51e6\u7406\u305d\u306e\u3082\u306e\u3068\u306f\u5206\u304b\u308c\u3066\u3044\u307e\u3059\u3002<sup class=\"source-note\"><a href=\"#ref-1\">\uff3b1\uff3d<\/a><a href=\"#ref-2\">\uff3b2\uff3d<\/a><\/sup><\/p>\n<p>\u3053\u306e\u9055\u3044\u306f\u3001\u6a19\u6e96\u306e\u6d88\u53bb\u9806\u5e8f\u3092\u898b\u308b\u3068\u5206\u304b\u308a\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u6587\u66f8\u3067\u306f\u3001\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u306e\u65e9\u3044\u6bb5\u968e\u3067<code>erase_devices_metadata<\/code>\u3092\u5b9f\u884c\u3057\u3001\u4ee5\u524d\u306e\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3078\u623b\u3063\u3066\u8d77\u52d5\u3057\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u306b<code>erase_devices<\/code>\u3067\u30c7\u30fc\u30bf\u3092\u6d88\u53bb\u3059\u308b\u69cb\u6210\u304c\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5148\u306b\u8d77\u52d5\u306e\u624b\u639b\u304b\u308a\u3092\u53d6\u308a\u9664\u304f\u51e6\u7406\u3068\u3001\u6b8b\u308b\u30c7\u30fc\u30bf\u3092\u6d88\u3059\u51e6\u7406\u306b\u306f\u3001\u305d\u308c\u305e\u308c\u5f79\u5272\u304c\u3042\u308a\u307e\u3059\u3002<code>erase_devices_express<\/code>\u306f\u65e2\u5b9a\u3067\u306f\u7121\u52b9\u3067\u3059\u3002<sup class=\"source-note\"><a href=\"#ref-1\">\uff3b1\uff3d<\/a><\/sup><\/p>\n<h2>\u4e09\u3064\u306e\u51e6\u7406\u306f\u3001\u6d88\u3059\u7bc4\u56f2\u3068\u4ee3\u66ff\u65b9\u6cd5\u304c\u9055\u3046<\/h2>\n<div style=\"max-width:100%;overflow-x:auto;\">\n<table style=\"width:100%;min-width:650px;border-collapse:collapse;\">\n<caption>2025.1\u8cc7\u6599\u306b\u57fa\u3065\u304f\u6a19\u6e96\u7684\u306a\u30b9\u30c8\u30ec\u30fc\u30b8\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u306e\u6bd4\u8f03\u3002\u88c5\u7f6e\u3078\u306e\u5b9f\u884c\u7d50\u679c\u3084\u51e6\u7406\u6642\u9593\u3092\u4fdd\u8a3c\u3059\u308b\u8868\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/caption>\n<thead>\n<tr>\n<th scope=\"col\">\u51e6\u7406<\/th>\n<th scope=\"col\">\u4e3b\u306a\u52d5\u4f5c<\/th>\n<th scope=\"col\">\u518d\u5229\u7528\u6642\u306b\u898b\u843d\u3068\u305b\u306a\u3044\u70b9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\"><code>erase_devices_metadata<\/code><\/th>\n<td>\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u6d88\u53bb\u3059\u308b\u3002<\/td>\n<td>\u30c7\u30fc\u30bf\u306e\u5168\u30d3\u30c3\u30c8\u3092\u6d88\u3059\u51e6\u7406\u3067\u306f\u306a\u304f\u3001\u5fa9\u5143\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u6b8b\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"><code>erase_devices<\/code><\/th>\n<td>\u5bfe\u5fdc\u3059\u308b\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u6d88\u53bb\u3092\u512a\u5148\u3057\u3001\u6761\u4ef6\u306b\u5fdc\u3058\u3066<code>shred<\/code>\u306b\u3088\u308b\u4e0a\u66f8\u304d\u3092\u884c\u3046\u3002<\/td>\n<td>\u6a5f\u80fd\u306e\u975e\u5bfe\u5fdc\u3068\u5b9f\u884c\u30a8\u30e9\u30fc\u3092\u533a\u5225\u3059\u308b\u3002\u30a8\u30e9\u30fc\u5f8c\u306e\u4e0a\u66f8\u304d\u7d99\u7d9a\u306b\u306f\u8a2d\u5b9a\u6761\u4ef6\u304c\u3042\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"><code>erase_devices_express<\/code><\/th>\n<td>\u5bfe\u5fdc\u3059\u308bNVMe\u3067\u306f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u6d88\u53bb\u3092\u8a66\u307f\u3001\u305d\u308c\u4ee5\u5916\u3067\u306f\u30e1\u30bf\u30c7\u30fc\u30bf\u6d88\u53bb\u3078\u9032\u3080\u3002<\/td>\n<td>\u7d42\u4e86\u304c\u901f\u304f\u3066\u3082\u3001\u5168\u30c9\u30e9\u30a4\u30d6\u304c\u540c\u3058\u6d88\u53bb\u6c34\u6e96\u306b\u306a\u3063\u305f\u3068\u306f\u9650\u3089\u306a\u3044\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u30e1\u30bf\u30c7\u30fc\u30bf\u6d88\u53bb\u304c\u77ed\u304f\u6e08\u307f\u3084\u3059\u3044\u306e\u306f\u3001\u5168\u30c7\u30fc\u30bf\u9818\u57df\u3092\u66f8\u304d\u76f4\u3059\u51e6\u7406\u3067\u306f\u306a\u3044\u305f\u3081\u3067\u3059\u3002Ironic\u306e\u6587\u66f8\u306f\u3001\u305d\u306e\u76ee\u5b89\u3092\u79d2\u304b\u3089\u5206\u3001<code>erase_devices<\/code>\u306f\u88c5\u7f6e\u306e\u9ad8\u901f\u306a\u6d88\u53bb\u6a5f\u80fd\u3092\u4f7f\u3048\u306a\u3051\u308c\u3070\u6642\u9593\u304b\u3089\u65e5\u5358\u4f4d\u306b\u306a\u308a\u5f97\u308b\u3001\u3068\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u6587\u66f8\u4e0a\u306e\u5e45\u3067\u3042\u308a\u3001\u7279\u5b9a\u306e\u30c9\u30e9\u30a4\u30d6\u3067\u8a08\u6e2c\u3057\u305f\u7d50\u679c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5bb9\u91cf\u3060\u3051\u3067\u306a\u304f\u3001\u5b9f\u969b\u306b\u9078\u3070\u308c\u305f\u6d88\u53bb\u65b9\u5f0f\u304c\u5f85\u3061\u6642\u9593\u3092\u5de6\u53f3\u3057\u307e\u3059\u3002<sup class=\"source-note\"><a href=\"#ref-1\">\uff3b1\uff3d<\/a><\/sup><\/p>\n<p>\u305f\u3068\u3048\u3070\u3001\u4ee5\u524d\u306eOS\u3092\u4f7f\u308f\u305a\u306b\u6b21\u306eOS\u3092\u914d\u5099\u3059\u308b\u6e96\u5099\u3068\u3001\u5225\u306e\u5229\u7528\u8005\u304c\u4ee5\u524d\u306e\u30c7\u30fc\u30bf\u3078\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u8981\u6c42\u3067\u306f\u3001\u78ba\u304b\u3081\u305f\u3044\u3053\u3068\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u524d\u8005\u306e\u6e96\u5099\u304c\u7d42\u308f\u3063\u305f\u3053\u3068\u3092\u3001\u5f8c\u8005\u306e\u8981\u6c42\u3092\u6e80\u305f\u3057\u305f\u8a3c\u62e0\u306b\u8aad\u307f\u66ff\u3048\u306a\u3044\u3053\u3068\u304c\u3001\u65b9\u5f0f\u3092\u9078\u3076\u51fa\u767a\u70b9\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u6697\u53f7\u6d88\u53bb\u306f\u3001\u5168\u9818\u57df\u3078\u306e\u4e0a\u66f8\u304d\u3068\u540c\u3058\u52d5\u4f5c\u3067\u306f\u306a\u3044<\/h2>\n<p><code>erase_devices<\/code>\u3068\u3044\u3046\u540d\u524d\u304b\u3089\u3001\u5fc5\u305a\u5168\u9818\u57df\u3092\u4f55\u5ea6\u3082\u4e0a\u66f8\u304d\u3059\u308b\u3068\u8003\u3048\u308b\u3068\u3001\u5b9f\u969b\u306e\u51e6\u7406\u3092\u898b\u8aa4\u308a\u307e\u3059\u3002NVMe\u306e\u4f8b\u3067\u306f\u3001Agent\u304c\u88c5\u7f6e\u306e\u6a5f\u80fd\u60c5\u5831\u3092\u8aad\u307f\u3001Format NVM\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u304b\u3001\u6697\u53f7\u6d88\u53bb\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u30022025.1\u306e\u6a19\u6e96\u5b9f\u88c5\u306f\u3001\u6697\u53f7\u6d88\u53bb\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308c\u3070<code>ses=2<\/code>\u3001\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3051\u308c\u3070\u30e6\u30fc\u30b6\u30fc\u30c7\u30fc\u30bf\u6d88\u53bb\u306e<code>ses=1<\/code>\u3092\u9078\u3073\u307e\u3059\u3002<sup class=\"source-note\"><a href=\"#ref-3\">\uff3b3\uff3d<\/a><a href=\"#ref-4\">\uff3b4\uff3d<\/a><\/sup><\/p>\n<p><code>ses<\/code>\u306fSecure Erase Settings\u3001\u3064\u307e\u308a\u8981\u6c42\u3059\u308b\u6d88\u53bb\u306e\u7a2e\u985e\u3067\u3059\u3002<code>nvme-cli<\/code>\u306e\u516c\u5f0f\u8aac\u660e\u3067\u306f\u3001\u6697\u53f7\u6d88\u53bb\u306f\u6697\u53f7\u9375\u3092\u524a\u9664\u3059\u308b\u3053\u3068\u3067\u30e6\u30fc\u30b6\u30fc\u30c7\u30fc\u30bf\u3092\u6697\u53f7\u7684\u306b\u6d88\u53bb\u3059\u308b\u65b9\u5f0f\u3067\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u30c7\u30fc\u30bf\u6d88\u53bb\u306f\u3001\u6d88\u53bb\u5f8c\u306e\u5024\u304c\u5fc5\u305a\u30bc\u30ed\u306b\u306a\u308b\u3068\u3044\u3046\u6307\u5b9a\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u30c7\u30fc\u30bf\u304c\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u308c\u3070\u3001\u88c5\u7f6e\u306f\u30e6\u30fc\u30b6\u30fc\u30c7\u30fc\u30bf\u6d88\u53bb\u306e\u8981\u6c42\u306b\u5bfe\u3057\u3066\u6697\u53f7\u6d88\u53bb\u3092\u884c\u3046\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<sup class=\"source-note\"><a href=\"#ref-5\">\uff3b5\uff3d<\/a><\/sup><\/p>\n<p>\u305d\u306e\u305f\u3081\u3001\u300c\u7d42\u4e86\u304c\u901f\u304b\u3063\u305f\u304b\u3089\u30e1\u30bf\u30c7\u30fc\u30bf\u3060\u3051\u3092\u6d88\u3057\u305f\u300d\u300c\u5168\u4f53\u3092\u30bc\u30ed\u3067\u57cb\u3081\u306a\u3051\u308c\u3070\u6d88\u53bb\u3067\u306f\u306a\u3044\u300d\u3068\u3001\u6642\u9593\u3084\u898b\u305f\u76ee\u3060\u3051\u3067\u5224\u65ad\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u305b\u3093\u3002\u4e00\u65b9\u3001Ironic\u304c\u5bfe\u5fdc\u6a5f\u80fd\u3092\u9078\u629e\u3057\u305f\u4e8b\u5b9f\u3060\u3051\u3067\u3001\u3042\u3089\u3086\u308b\u88c5\u7f6e\u306e\u5b9f\u88c5\u3084\u6d88\u53bb\u7d50\u679c\u3092\u5b9f\u8a3c\u3057\u305f\u3053\u3068\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u5fc5\u8981\u306a\u306e\u306f\u3001\u5bfe\u8c61\u306e\u88c5\u7f6e\u3068\u6a5f\u80fd\u3001\u9078\u3070\u308c\u305f\u51e6\u7406\u3001\u305d\u306e\u6210\u529f\u30fb\u5931\u6557\u3092\u7d50\u3073\u3064\u3051\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<h2>\u300c\u4f7f\u3048\u306a\u3044\u300d\u3068\u300c\u5b9f\u884c\u3057\u3066\u5931\u6557\u3057\u305f\u300d\u3092\u5206\u3051\u308b<\/h2>\n<p>\u901a\u5e38\u306e<code>erase_devices<\/code>\u3067\u306f\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u6d88\u53bb\u304c\u5931\u6557\u3057\u305f\u3042\u3068\u306b\u4e0a\u66f8\u304d\u3078\u5207\u308a\u66ff\u3048\u308b\u304b\u3092\u3001<code style=\"white-space:normal;overflow-wrap:anywhere;\">deploy.continue_if_disk_secure_erase_fails<\/code>\u3067\u5236\u5fa1\u3057\u307e\u3059\u30022025.1\u306e\u8a2d\u5b9a\u6587\u66f8\u3067\u306f\u65e2\u5b9a\u5024\u306f<code>False<\/code>\u3067\u3001NVMe\u307e\u305f\u306fATA\u306esecure erase\u304c\u5931\u6557\u3059\u308c\u3070\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u3082\u5931\u6557\u3057\u307e\u3059\u3002<code>True<\/code>\u306a\u3089<code>shred<\/code>\u3092\u547c\u3073\u51fa\u3057\u3066\u7d99\u7d9a\u3092\u8a66\u307f\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u6d88\u53bb\u306b\u5931\u6557\u3057\u3066\u3082\u305d\u306e\u307e\u307e\u6b21\u3078\u9032\u3081\u3066\u3088\u3044\u3001\u3068\u3044\u3046\u8a2d\u5b9a\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<sup class=\"source-note\"><a href=\"#ref-4\">\uff3b4\uff3d<\/a><\/sup><\/p>\n<p>\u3055\u3089\u306b\u3001Agent\u306e\u6a19\u6e96\u5b9f\u88c5\u3067\u306f\u3001ATA\u6d88\u53bb\u6a5f\u80fd\u304c\u975e\u5bfe\u5fdc\u3068\u3057\u3066\u8fd4\u308b\u7d4c\u8def\u3068\u3001\u5bfe\u5fdc\u6a5f\u80fd\u306e\u5b9f\u884c\u4e2d\u306b\u30a8\u30e9\u30fc\u306b\u306a\u308b\u7d4c\u8def\u304c\u5206\u304b\u308c\u3066\u3044\u307e\u3059\u3002\u975e\u5bfe\u5fdc\u3067\u5225\u306e\u65b9\u5f0f\u3092\u8a66\u305b\u308b\u5834\u5408\u306b\u306f\u4e0a\u66f8\u304d\u3078\u9032\u307f\u307e\u3059\u304c\u3001\u5b9f\u884c\u30a8\u30e9\u30fc\u3092\u6355\u6349\u3057\u305f\u5834\u5408\u306b\u306f\u4e0a\u8a18\u306e\u7d99\u7d9a\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u4e0a\u66f8\u304d\u81ea\u4f53\u3082\u6210\u529f\u3057\u306a\u3051\u308c\u3070\u5931\u6557\u3067\u3059\u3002\u300c\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u6d88\u53bb\u3092\u3057\u306a\u304b\u3063\u305f\u300d\u3068\u3044\u3046\u7d50\u679c\u3060\u3051\u3067\u306f\u3001\u3069\u3061\u3089\u306e\u7d4c\u8def\u3060\u3063\u305f\u304b\u306f\u5206\u304b\u308a\u307e\u305b\u3093\u3002<sup class=\"source-note\"><a href=\"#ref-3\">\uff3b3\uff3d<\/a><\/sup><\/p>\n<p><code>erase_devices_express<\/code>\u306e\u4ee3\u66ff\u51e6\u7406\u306f\u3001\u3053\u308c\u3068\u306f\u7570\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u7248\u306e\u6a19\u6e96\u5b9f\u88c5\u3067\u306f\u3001NVMe\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u6d88\u53bb\u3067\u7279\u5b9a\u306e\u6d88\u53bb\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3082\u6355\u6349\u3057\u3001\u30e1\u30bf\u30c7\u30fc\u30bf\u6d88\u53bb\u3092\u8a66\u307f\u307e\u3059\u3002\u30e1\u30bf\u30c7\u30fc\u30bf\u6d88\u53bb\u306b\u3082\u5931\u6557\u3059\u308c\u3070\u3001\u30a8\u30e9\u30fc\u3092\u96c6\u3081\u3066\u51e6\u7406\u3092\u5931\u6557\u3055\u305b\u307e\u3059\u3002\u901a\u5e38\u306e\u6d88\u53bb\u304c\u5931\u6557\u5f8c\u306b\u4e0a\u66f8\u304d\u3092\u8a66\u3059\u6761\u4ef6\u3068\u3001express\u304c\u30e1\u30bf\u30c7\u30fc\u30bf\u6d88\u53bb\u3078\u5207\u308a\u66ff\u308f\u308b\u6761\u4ef6\u3092\u3001\u4e00\u3064\u306e\u8a2d\u5b9a\u3068\u3057\u3066\u6271\u3046\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<sup class=\"source-note\"><a href=\"#ref-3\">\uff3b3\uff3d<\/a><\/sup><\/p>\n<h2>NVMe\u3068HDD\u304c\u6df7\u5728\u3059\u308b\u3068\u3001\u540c\u3058\u7d42\u4e86\u306b\u3082\u9055\u3044\u304c\u6b8b\u308b<\/h2>\n<p>\u4f8b\u3068\u3057\u3066\u3001\u5bfe\u5fdcNVMe\u3068\u4e00\u822c\u7684\u306aHDD\u3092\u642d\u8f09\u3057\u305f\u30b5\u30fc\u30d0\u30fc\u3067\u3001express\u65b9\u5f0f\u3092\u4f7f\u3046\u5834\u5408\u3092\u8003\u3048\u307e\u3059\u3002NVMe\u3067\u306f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u6d88\u53bb\u304c\u6210\u529f\u3057\u3001HDD\u3067\u306f\u30e1\u30bf\u30c7\u30fc\u30bf\u3060\u3051\u3092\u6d88\u53bb\u3057\u3066\u3001\u30b9\u30c6\u30c3\u30d7\u5168\u4f53\u304c\u6210\u529f\u3059\u308b\u69cb\u6210\u306f\u3042\u308a\u5f97\u307e\u3059\u3002\u516c\u5f0f\u6587\u66f8\u3082\u3053\u306e\u6df7\u5728\u69cb\u6210\u3092express\u306e\u7528\u9014\u3068\u3057\u3066\u6319\u3052\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u3067\u5171\u901a\u306a\u306e\u306f\u77ed\u6642\u9593\u306e\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u3092\u76ee\u6307\u3059\u65b9\u91dd\u3067\u3042\u308a\u3001\u5168\u30c9\u30e9\u30a4\u30d6\u3067\u30e6\u30fc\u30b6\u30fc\u30c7\u30fc\u30bf\u3092\u540c\u3058\u65b9\u6cd5\u3067\u6d88\u3057\u305f\u3053\u3068\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<sup class=\"source-note\"><a href=\"#ref-1\">\uff3b1\uff3d<\/a><\/sup><\/p>\n<p>\u3082\u3057\u904b\u7528\u4e0a\u306e\u8981\u6c42\u304c\u300c\u3069\u306e\u30c9\u30e9\u30a4\u30d6\u3082\u3001\u524d\u306e\u5229\u7528\u8005\u306e\u30c7\u30fc\u30bf\u3092\u5fa9\u5143\u3067\u304d\u306a\u3044\u72b6\u614b\u306b\u3057\u3066\u6e21\u3059\u300d\u3067\u3042\u308c\u3070\u3001HDD\u306b\u5bfe\u3059\u308b\u30e1\u30bf\u30c7\u30fc\u30bf\u6d88\u53bb\u3060\u3051\u3067\u306f\u3001\u305d\u306e\u8981\u6c42\u3092\u6e80\u305f\u3057\u305f\u3068\u306f\u5224\u65ad\u3067\u304d\u307e\u305b\u3093\u3002\u9006\u306b\u3001\u5fc5\u8981\u306a\u6d88\u53bb\u6c34\u6e96\u3092\u5225\u306e\u5de5\u7a0b\u3067\u6e80\u305f\u3059\u74b0\u5883\u306a\u3069\u3067\u306f\u3001\u518d\u914d\u5099\u306e\u6e96\u5099\u3092\u77ed\u304f\u3059\u308b\u4fa1\u5024\u3092\u691c\u8a0e\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u305d\u308c\u306f\u8981\u6c42\u3068\u5b9f\u65bd\u5de5\u7a0b\u3092\u5bfe\u5fdc\u3055\u305b\u305f\u5224\u65ad\u3067\u3042\u308a\u3001express\u3068\u3044\u3046\u540d\u524d\u3060\u3051\u3067\u6c7a\u307e\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h2>\u5b8c\u4e86\u72b6\u614b\u3068\u5b9f\u884c\u5185\u5bb9\u3092\u4e00\u7dd2\u306b\u78ba\u304b\u3081\u308b<\/h2>\n<p>Ironic\u306e\u72b6\u614b\u306b\u3082\u533a\u5225\u304c\u3042\u308a\u307e\u3059\u3002<code>cleaning<\/code>\u306f\u30b9\u30c6\u30c3\u30d7\u306e\u5b9f\u884c\u3084\u305d\u306e\u6e96\u5099\u4e2d\u3067\u3059\u3002<code>clean wait<\/code>\u3067\u306f\u3001\u51e6\u7406\u7528\u306eramdisk\u306e\u8d77\u52d5\u3084\u3001\u30ce\u30fc\u30c9\u5185\u3067\u5b9f\u884c\u3059\u308b\u30b9\u30c6\u30c3\u30d7\u306e\u7d42\u4e86\u3092\u5f85\u3063\u3066\u3044\u307e\u3059\u3002\u3069\u3061\u3089\u3082\u3001\u6b21\u306e\u5229\u7528\u306b\u914d\u5099\u3067\u304d\u308b<code>available<\/code>\u3068\u306f\u7570\u306a\u308a\u307e\u3059\u3002<sup class=\"source-note\"><a href=\"#ref-2\">\uff3b2\uff3d<\/a><\/sup><\/p>\n<p>\u81ea\u52d5\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u3092\u7d4c\u3066\u914d\u5099\u53ef\u80fd\u306b\u3059\u308b\u5834\u5408\u306f\u3001\u6b63\u5e38\u5b8c\u4e86\u5f8c\u306b<code>available<\/code>\u3078\u9032\u307f\u307e\u3059\u3002\u4e00\u65b9\u3001\u904b\u7528\u8005\u304c\u6307\u5b9a\u3057\u305f\u624b\u52d5\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u306f\u3001<code>manageable<\/code>\u304b\u3089\u958b\u59cb\u3057\u3001\u7d42\u4e86\u5f8c\u3082<code>manageable<\/code>\u3078\u623b\u308a\u307e\u3059\u3002\u624b\u52d5\u51e6\u7406\u304c\u5b8c\u4e86\u3057\u305f\u3060\u3051\u3067\u3001\u3059\u3050\u306b\u6b21\u306e\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u914d\u7f6e\u3067\u304d\u308b\u72b6\u614b\u306b\u306a\u3063\u305f\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<sup class=\"source-note\"><a href=\"#ref-1\">\uff3b1\uff3d<\/a><a href=\"#ref-2\">\uff3b2\uff3d<\/a><\/sup><\/p>\n<p>\u5931\u6557\u3057\u3066<code>clean failed<\/code>\u306b\u306a\u3063\u305f\u5834\u5408\u3001clean step\u306e\u5b9f\u884c\u4e2d\u306e\u5931\u6557\u3067\u306fmaintenance mode\u306b\u3082\u5165\u308a\u3001Ironic\u306b\u3088\u308b\u64cd\u4f5c\u3092\u6291\u3048\u307e\u3059\u3002\u6587\u66f8\u306f\u3001\u4fdd\u5b88\u30e2\u30fc\u30c9\u3092\u89e3\u9664\u3059\u308b\u524d\u306b\u3001\u88c5\u7f6e\u306e\u640d\u50b7\u3084\u52d5\u4f5c\u4e2d\u306e\u51e6\u7406\u304c\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3088\u3046\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002\u30ce\u30fc\u30c9\u3092<code>manageable<\/code>\u3078\u623b\u3057\u3066\u539f\u56e0\u3092\u8abf\u3079\u3001\u4fee\u5fa9\u5f8c\u306b\u518d\u3073\u914d\u5099\u53ef\u80fd\u306b\u3059\u308b\u6d41\u308c\u3067\u306f\u3001\u81ea\u52d5\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u3092\u6700\u521d\u304b\u3089\u5b9f\u884c\u3057\u3066\u3001\u6b63\u5e38\u5b8c\u4e86\u5f8c\u306b<code>available<\/code>\u3078\u9032\u307f\u307e\u3059\u3002<sup class=\"source-note\"><a href=\"#ref-1\">\uff3b1\uff3d<\/a><\/sup><\/p>\n<p>\u5b9f\u884c\u4e2d\u307e\u305f\u306f\u5931\u6557\u3057\u305f\u30b9\u30c6\u30c3\u30d7\u306f\u3001\u30ce\u30fc\u30c9\u306e<code>driver_internal_info<\/code>\u306b\u3042\u308b<code>clean_steps<\/code>\u3068\u3001conductor\u3084Agent\u306e\u30ed\u30b0\u304c\u624b\u639b\u304b\u308a\u306b\u306a\u308a\u307e\u3059\u3002\u904b\u7528\u3067\u6b8b\u3059\u8a18\u9332\u3068\u3057\u3066\u306f\u3001\u30ce\u30fc\u30c9\u306e\u6700\u7d42\u72b6\u614b\u3060\u3051\u3067\u306a\u304f\u3001\u5bfe\u8c61\u30c9\u30e9\u30a4\u30d6\u3001\u9078\u3070\u308c\u305f\u65b9\u5f0f\u3001\u4ee3\u66ff\u51e6\u7406\u306e\u6709\u7121\u3068\u7d50\u679c\u3092\u7d44\u306b\u3059\u308b\u306e\u304c\u6709\u7528\u3067\u3059\u3002\u3053\u308c\u306f\u6d88\u53bb\u65b9\u5f0f\u3092\u6bd4\u8f03\u3059\u308b\u305f\u3081\u306e\u78ba\u8a8d\u89b3\u70b9\u3067\u3042\u308a\u3001\u7279\u5b9a\u6a5f\u5668\u306e\u6d88\u53bb\u8a66\u9a13\u3092\u884c\u3063\u305f\u7d50\u679c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<sup class=\"source-note\"><a href=\"#ref-1\">\uff3b1\uff3d<\/a><a href=\"#ref-3\">\uff3b3\uff3d<\/a><\/sup><\/p>\n<p>\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u306e\u5f85\u3061\u6642\u9593\u3092\u77ed\u304f\u3059\u308b\u5224\u65ad\u3067\u306f\u3001\u4f55\u3092\u7701\u3044\u305f\u306e\u304b\u3001\u88c5\u7f6e\u306e\u6a5f\u80fd\u3067\u4f55\u3092\u7f6e\u304d\u63db\u3048\u305f\u306e\u304b\u3092\u533a\u5225\u3059\u308b\u3068\u3001\u901f\u5ea6\u3068\u30c7\u30fc\u30bf\u306e\u6271\u3044\u3092\u540c\u3058\u57fa\u6e96\u3067\u6bd4\u8f03\u3067\u304d\u307e\u3059\u3002\u518d\u5229\u7528\u306e\u6e96\u5099\u304c\u3067\u304d\u305f\u72b6\u614b\u3068\u3001\u5fc5\u8981\u306a\u7bc4\u56f2\u306e\u30c7\u30fc\u30bf\u6d88\u53bb\u304c\u3067\u304d\u305f\u6839\u62e0\u3092\u3001\u4e21\u65b9\u305d\u308d\u3048\u3066\u6b21\u306e\u5229\u7528\u3078\u6e21\u3059\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002<\/p>\n<h2>\u53c2\u8003\u8cc7\u6599<\/h2>\n<ol>\n<li id=\"ref-1\"><a href=\"https:\/\/docs.openstack.org\/ironic\/2025.1\/admin\/cleaning.html\">OpenStack Ironic \u2014 Node cleaning\uff082025.1\u7cfb\u5217\uff09<\/a>\u3002Storage cleaning options\u3001Manual cleaning\u3001FAQ\u3001Troubleshooting\u3002<\/li>\n<li id=\"ref-2\"><a href=\"https:\/\/docs.openstack.org\/ironic\/2025.1\/user\/states.html\">OpenStack Ironic \u2014 Bare Metal State Machine\uff082025.1\u7cfb\u5217\uff09<\/a>\u3002Enrollment and Preparation\u3001Deploy and Undeploy\u3002<\/li>\n<li id=\"ref-3\"><a href=\"https:\/\/docs.openstack.org\/ironic-python-agent\/2025.1\/_modules\/ironic_python_agent\/hardware.html\">Ironic Python Agent \u2014 ironic_python_agent.hardware\uff082025.1\u7cfb\u5217\u306e\u5b9f\u88c5\u8868\u793a\uff09<\/a>\u3002GenericHardwareManager\u306eerase_block_device\u3001erase_devices_express\u3001_ata_erase\u3001_nvme_erase\u3001_shred_block_device\u3002<\/li>\n<li id=\"ref-4\"><a href=\"https:\/\/docs.openstack.org\/ironic\/2025.1\/configuration\/config.html\">OpenStack Ironic \u2014 Configuration Options\uff082025.1\u7cfb\u5217\uff09<\/a>\u3002deploy\u306e\u6d88\u53bb\u8a2d\u5b9a\u3002<\/li>\n<li id=\"ref-5\"><a href=\"https:\/\/github.com\/linux-nvme\/nvme-cli\/blob\/master\/Documentation\/nvme-format.txt\">linux-nvme \/ nvme-cli \u2014 nvme-format(1)<\/a>\u3002Secure Erase Settings\u306e\u610f\u5473\u3092\u88dc\u8db3\u3002Ironic\u306e\u52d5\u4f5c\u6761\u4ef6\u306f\u4e0a\u8a182025.1\u8cc7\u6599\u306b\u9650\u5b9a\u3002\u8cc7\u6599\u78ba\u8a8d\u65e5\uff1a2026\u5e7410\u670812\u65e5\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u7269\u7406\u30b5\u30fc\u30d0\u30fc\u3092\u5225\u306e\u5229\u7528\u8005\u3078\u6e21\u3059\u3068\u304d\u3001\u524d\u306eOS\u304c\u8d77\u52d5\u3057\u306a\u304f\u306a\u3063\u305f\u3053\u3068\u3068\u3001\u524d\u306e\u5229\u7528\u8005\u306e\u30c7\u30fc\u30bf\u304c\u6d88\u3048\u305f\u3053\u3068\u306f\u540c\u3058\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306a\u3069\u3092\u8b58\u5225\u3059\u308b\u60c5\u5831\u3060\u3051\u3092\u6d88\u3057\u3066\u3082\u3001\u30c7\u30fc\u30bf\u305d\u306e\u3082\u306e\u304c\u6b8b\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002 \u30d9\u30a2\u30e1\u30bf\u30eb\u306e [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":872,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":false,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[30],"tags":[232,130],"class_list":["post-873","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-computing","tag-ironic","tag-openstack"],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/quantumsea.net\/wp-content\/uploads\/2026\/10\/qs-research-ironic-storage-cleaning-20261012-featured-fb46443c6f51.png","_links":{"self":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/873","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=873"}],"version-history":[{"count":1,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/873\/revisions"}],"predecessor-version":[{"id":883,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/873\/revisions\/883"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/media\/872"}],"wp:attachment":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=873"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=873"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}