{"id":2745,"date":"2026-01-14T15:55:33","date_gmt":"2026-01-14T06:55:33","guid":{"rendered":"http:\/\/www.whi.jp\/wordpress\/?p=2745"},"modified":"2026-01-14T16:03:46","modified_gmt":"2026-01-14T07:03:46","slug":"ssd%e3%81%ae%e7%b7%8f%e6%9b%b8%e3%81%8d%e8%be%bc%e3%81%bf%e9%87%8f%e3%82%92mrtg%e3%81%a7%e7%ae%a1%e7%90%86%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"http:\/\/www.whi.jp\/wordpress\/2026\/01\/14\/ssd%e3%81%ae%e7%b7%8f%e6%9b%b8%e3%81%8d%e8%be%bc%e3%81%bf%e9%87%8f%e3%82%92mrtg%e3%81%a7%e7%ae%a1%e7%90%86%e3%81%99%e3%82%8b\/","title":{"rendered":"SSD\u306e\u7dcf\u66f8\u304d\u8fbc\u307f\u91cf\u3092MRTG\u3067\u7ba1\u7406\u3059\u308b"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Google \u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u3067\u7ba1\u7406\u3057\u3066\u305f\u306e\u3067\u3059\u304c\u9762\u5012\u81ed\u3044\u306e\u3067MRTG\u3067\u30b0\u30e9\u30d5\u306b\u3057\u3066\u898b\u308c\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">MRTG\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u4ed6\u306e\u30b5\u30a4\u30c8\u306b\u3044\u304f\u3089\u3067\u3082\u3042\u308b\u306e\u3067\u691c\u7d22\u3057\u3066\u304f\u3060\u3055\u3044\uff57<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305a smartctl \u3067Total_LBAs_Written\u306e\u5024\u3092TB\u306b\u5909\u63db\u3057\u3066\u51fa\u529b\u3059\u308bShellScript\u3092\u4f5c\u308b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">vi ~\/bin\/sda-w.sh<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">#!\/bin\/bash<br>tw=`\/usr\/sbin\/smartctl -a \/dev\/sda | grep \"Written\" | awk '{print $10}'i `<br>#echo $((tw\/1024\/1024\/1024))X<br>tw2=$tw<br>echo \"scale=5; $tw *512 \/ 1024 \/ 1024 \/ 1024 \/ 1024\"| bc<br>echo \"240\"<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u5f8c\u306eecho &#8220;240&#8221;\u306fTBW\u304c240TB\u306a\u306e\u3067\u30b0\u30e9\u30d5\u306e\u7247\u65b9\u3092\u9650\u754c\u5024\u3068\u3057\u3066\u66f8\u3044\u3066\u304a\u304f\u3001mrtg\u306f\uff12\u3064\u306e\u5024\u3092\u30b0\u30e9\u30d5\u5316\u3059\u308b\u306e\u3067\u5024\u304c\uff12\u3064\u306a\u3044\u3068\u30a8\u30e9\u30fc\u306b\u3092\u5410\u304f\u5bfe\u7b56\u3067\u3082\u3042\u308b\uff57<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">smartctl\u306e\u51fa\u529b\u306fSSD\u306b\u3088\u3063\u3066\u9055\u3046\u306e\u3067 grep\u306e\u6240\u3068awk\u306e\u6240\u3092\u81ea\u5206\u306e\u74b0\u5883\u306b\u5408\u308f\u305b\u3066\u66f8\u304d\u63db\u3048\u308b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u8a18\u306fsmartctl \u306e\u51fa\u529b\u304b\u3089grep \u3067Written\u306e\u542b\u307e\u308c\u308b\u884c\u3092\u62bd\u51fa\u3057\u3001\u3055\u3089\u306b\u5148\u982d\u304b\u308910\u30d6\u30ed\u30c3\u30af\u76ee\u3092\u66f8\u304d\u51fa\u3057\u3066\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5f53\u306a\u5834\u6240\u3078\u4fdd\u5b58\u3057\u3066\u5b9f\u884c\u306e\u30d5\u30e9\u30c3\u30b0\u3092\u7acb\u3066\u3066\u304a\u304f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u79c1\u306e\u5834\u5408\u306f~\/bin\/sda-w.sh<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">\u3063\u3063\u3042\uff01 smartctl \u304c\u5165\u3063\u3066\u306a\u3044\u5834\u5408\u306f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\uff57<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">$sudo apt update<br>$sudo apt install smartctl<\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">mrtg.cfg\u3092\u7de8\u96c6\u3057\u4e0b\u8a18\u3092\u8ffd\u52a0\u3059\u308b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">vi \/etc\/mrtg.cfg<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">#################################################################<br>#<br>#####<br>Target[sda-w-Writ]: `\/home\/chitae\/bin\/sda-w.sh`<br>MaxBytes[sda-w-Writ]: 100<br>Title[sda-w-Writ]: Raid SSD SP2000GB 55A<br>PageTop[sda-w-Writ]: &lt;h1&gt;Raid SSD SP2000GB 55A Total Writ&lt;\/h1&gt;<br>Options[sda-w-Writ]: growright,absolute,gauge,nopercent,noinfo<br>WithPeak[sda-w-Writ]: ymw<br>#unscaled[sda-w-Writ]: dwmy<br>YLegend[sda-w-Writ]: Total Writ boot SSD<br>ShortLegend[sda-w-Writ]: TByt<br>LegendI[sda-w-Writ]: sdaSSD<br>LegendO[sda-w-Writ]: sdaSSD<br>Legend1[sda-w-Writ]: sdaSSD<br>Legend2[sda-w-Writ]: sdaSSD<br>ThreshMaxI[sda-w-Writ]: 60<br>ThreshMinI[sda-w-Writ]: 0<br>#################################################################<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fdd\u5b58\u3057\u305f\u3089mrtg\u306eindexmaker\u3067indexhtml\u3092\u4f5c\u6210\u3059\u308b<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">$sudo indexmaker \/etc\/mrtg.cfg &gt; \/var\/www\/mrtg\/index.html.tmp<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a8\u30e9\u30fc\u304c\u306a\u3051\u308c\u3070\u9ed9\u3063\u3066\u7d42\u4e86\u3057\u307e\u3059\uff57<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">index.html\u3092\u9000\u907f\u3057index.html.tmp\u3092index.html\u3078\u66f8\u304d\u8fbc\u307f\u307e\u3059<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">$sudo cp \/var\/www\/mrtg\/index.html \/var\/www\/mrtg\/index.html.20260114-1201<br>$sudo cp \/var\/www\/mrtg\/index.html.tmp \/var\/www\/mrtg\/index.html<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">mrtg\u30c7\u30fc\u30bf\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo su<br>#LANG=C LC_ALL=C \/usr\/bin\/mrtg \/etc\/mrtg.cfg --lock-file \/var\/run\/mrtg<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u79c1\u306e\u74b0\u5883\u3060\u3068\u306a\u305c\u304b sudo\u3067\u5b9f\u884c\u3059\u308b\u3046\u307e\u304f\u884c\u304b\u306a\u3044\u306e\u3067sudo su \u3067root\u306b\u306a\u3063\u3066\u304b\u3089\u5b9f\u884c\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d6\u30e9\u30a6\u30b6\u3067mrtg\u306e\u30da\u30fc\u30b8\u3078\u884c\u3063\u3066\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">30\u5206\u304f\u3089\u3044\u3057\u306a\u3044\u3068\u76ee\u306b\u898b\u3048\u3066\u30c7\u30fc\u30bf\u304c\u84c4\u7a4d\u3055\u308c\u306a\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1039\" height=\"693\" src=\"http:\/\/www.whi.jp\/wordpress\/wp-content\/uploads\/2026\/01\/mrtg01.jpg\" alt=\"\" class=\"wp-image-2743\" srcset=\"http:\/\/www.whi.jp\/wordpress\/wp-content\/uploads\/2026\/01\/mrtg01.jpg 1039w, http:\/\/www.whi.jp\/wordpress\/wp-content\/uploads\/2026\/01\/mrtg01-640x427.jpg 640w, http:\/\/www.whi.jp\/wordpress\/wp-content\/uploads\/2026\/01\/mrtg01-768x512.jpg 768w, http:\/\/www.whi.jp\/wordpress\/wp-content\/uploads\/2026\/01\/mrtg01-973x649.jpg 973w, http:\/\/www.whi.jp\/wordpress\/wp-content\/uploads\/2026\/01\/mrtg01-508x339.jpg 508w\" sizes=\"auto, (max-width: 1039px) 100vw, 1039px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"440\" height=\"933\" src=\"http:\/\/www.whi.jp\/wordpress\/wp-content\/uploads\/2026\/01\/mrtg02.jpg\" alt=\"\" class=\"wp-image-2744\" srcset=\"http:\/\/www.whi.jp\/wordpress\/wp-content\/uploads\/2026\/01\/mrtg02.jpg 440w, http:\/\/www.whi.jp\/wordpress\/wp-content\/uploads\/2026\/01\/mrtg02-226x480.jpg 226w\" sizes=\"auto, (max-width: 440px) 100vw, 440px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Google \u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u3067\u7ba1\u7406\u3057\u3066\u305f\u306e\u3067\u3059\u304c\u9762\u5012\u81ed&#8230;<\/p>\n","protected":false},"author":1,"featured_media":2743,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[54,323],"tags":[179,417,418,419],"class_list":["post-2745","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","category-ubuntu","tag-mrtg","tag-smartctl","tag-ssd","tag-419"],"_links":{"self":[{"href":"http:\/\/www.whi.jp\/wordpress\/wp-json\/wp\/v2\/posts\/2745","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.whi.jp\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.whi.jp\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.whi.jp\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.whi.jp\/wordpress\/wp-json\/wp\/v2\/comments?post=2745"}],"version-history":[{"count":2,"href":"http:\/\/www.whi.jp\/wordpress\/wp-json\/wp\/v2\/posts\/2745\/revisions"}],"predecessor-version":[{"id":2748,"href":"http:\/\/www.whi.jp\/wordpress\/wp-json\/wp\/v2\/posts\/2745\/revisions\/2748"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.whi.jp\/wordpress\/wp-json\/wp\/v2\/media\/2743"}],"wp:attachment":[{"href":"http:\/\/www.whi.jp\/wordpress\/wp-json\/wp\/v2\/media?parent=2745"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.whi.jp\/wordpress\/wp-json\/wp\/v2\/categories?post=2745"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.whi.jp\/wordpress\/wp-json\/wp\/v2\/tags?post=2745"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}