{"id":409,"date":"2014-02-20T19:46:23","date_gmt":"2014-02-20T10:46:23","guid":{"rendered":"http:\/\/darkgray.homelinux.com\/modules\/xpress\/?p=409"},"modified":"2014-02-20T19:46:23","modified_gmt":"2014-02-20T10:46:23","slug":"%e3%82%b5%e3%83%bc%e3%83%90%e3%83%bc%e3%81%aehdd%e3%81%ae%e7%8f%be%e5%9c%a8%e3%81%ae%e7%8a%b6%e6%85%8b","status":"publish","type":"post","link":"https:\/\/darkgray.homelinux.com\/blog\/?p=409","title":{"rendered":"\u30b5\u30fc\u30d0\u30fc\u306eHDD\u306e\u73fe\u5728\u306e\u72b6\u614b"},"content":{"rendered":"

\u3053\u306e\u524d\u306e\u8a18\u4e8b\u306e\u300c\u30b5\u30fc\u30d0\u30fc\u304c\u4e0d\u8abf\u3060\uff01\u300d<\/a>\u306e\u7d9a\u304d\u3002
\n
\n\u30b5\u30fc\u30d0\u30fc\u306eHDD\u306b\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3066\u308b\u3063\u3066\u3000\u3053\u306e\u524d\u306e\u8a18\u4e8b\u3067\u66f8\u3044\u305f\u3051\u3069\u3001\u3082\u3046\u5c11\u3057\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u307f\u308b\u3002<\/p>\n

\u30b5\u30fc\u30d0\u30fc\u306e\u30e1\u30a4\u30f3HDD\u306f\u3000\uff13\uff34\u30d0\u30a4\u30c8\u306e\u30c9\u30e9\u30a4\u30d6\u3067\u3000\u78ba\u304b\uff11\u5e74\u534a\u4f4d\u524d\u306b\u8cfc\u5165\u3057\u305f\u7269\u3067\u3000\u307e\u3060\uff12\uff34\u30d0\u30a4\u30c8\u4f4d\u3057\u304b\u30c7\u30fc\u30bf\u304c\u57cb\u307e\u3063\u3066\u3044\u306a\u3044\u3002\u5b9f\u969b\u306e\u30b5\u30fc\u30d0\u30fc\u904b\u7528\u306b\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u306f\uff15\uff10\uff10\uff2d\u30d0\u30a4\u30c8\u3082\u5fc5\u8981\u306a\u3044\u3002\u6b8b\u308a\u306fxxx\u306a\u30c7\u30fc\u30bf\u304c\u6e9c\u307e\u3063\u3066\u308b\u3060\u3051\u3002\uff08\u4f59\u8ac7\uff09\u3000\u30c7\u30fc\u30bf\u3067\u5168\u3066\u57cb\u307e\u308b\u524d\u306b\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u3068\u306f\u4f55\u4e8b\u3060\uff01<\/p>\n

Linux\u3067HDD\u306e\u72b6\u614b\u306f\u3000smartcmd\u3068\u3044\u3046\u30b3\u30de\u30f3\u30c9\u3067\u898b\u308b\u3053\u3068\u304c\u51fa\u6765\u308b\u3002<\/p>\n

[code]
\n[root@hogehoge ]# smartctl -A -l selftest \/dev\/sda
\nsmartctl 5.43 2012-06-30 r3573 [x86_64-linux-2.6.32-431.3.1.el6.x86_64] (local build)
\nCopyright (C) 2002-12 by Bruce Allen, http:\/\/smartmontools.sourceforge.net<\/p>\n

=== START OF READ SMART DATA SECTION ===
\nSMART Attributes Data Structure revision number: 10
\nVendor Specific SMART Attributes with Thresholds:
\nID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
\n 1 Raw_Read_Error_Rate 0x000f 117 099 006 Pre-fail Always – 144205304
\n 3 Spin_Up_Time 0x0003 093 092 000 Pre-fail Always – 0
\n 4 Start_Stop_Count 0x0032 100 100 020 Old_age Always – 42
\n 5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always – 0
\n 7 Seek_Error_Rate 0x000f 075 060 030 Pre-fail Always – 36695550
\n 9 Power_On_Hours 0x0032 088 088 000 Old_age Always – 11239
\n 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always – 0
\n 12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always – 68
\n183 Runtime_Bad_Block 0x0032 100 100 000 Old_age Always – 0
\n184 End-to-End_Error 0x0032 100 100 099 Old_age Always – 0
\n187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always – 0
\n188 Command_Timeout 0x0032 100 084 000 Old_age Always – 68720525328
\n189 High_Fly_Writes 0x003a 100 100 000 Old_age Always – 0
\n190 Airflow_Temperature_Cel 0x0022 071 054 045 Old_age Always – 29 (Min\/Max 23\/33)
\n191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age Always – 0
\n192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always – 44
\n193 Load_Cycle_Count 0x0032 036 036 000 Old_age Always – 128234
\n194 Temperature_Celsius 0x0022 029 046 000 Old_age Always – 29 (0 15 0 0 0)
\n197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always – 48
\n198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline – 48
\n199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always – 0
\n240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline – 68354404526742
\n241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline – 15623100929633
\n242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline – 30504439387963
\n\uff08\u5f8c\u7565\uff09
\n[\/code]
\n\u30e1\u30a4\u30f3\u306eHDD\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u8868\u793a\u3057\u3066\u307f\u305f\u3002\u3000\u554f\u984c\u306a\u306e\u306f 197\u3000Current_Pending_Sector\u306e\u884c\u306e\u53f3\u7aef\u306e\u6570\u5024\u304c48\u306a\u4e8b\u3002\u4f55\u304b\u3057\u3089\u306e\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u51fa\u3057\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3066\u3044\u308b\uff08\u304b\u3082\u3057\u308c\u306a\u3044\uff1f\uff09\u5834\u6240\u304c\u300048\u7b87\u6240\u3042\u308b\u3068\u3044\u3046\u610f\u5473\u3089\u3057\u3044\u3002\u3000\u5f53\u7136\u3000\u3053\u306e\u6570\u5024\u306f\uff10\u3067\u3000\u307e\u3063\u305f\u304f\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3066\u3044\u306a\u3044\u306e\u304c\u7406\u60f3\u7684\u306a\u72b6\u614b\u3068\u8a00\u3046\u4e8b\u3002<\/p>\n

\u3053\u3053\u3067\u60a9\u307e\u3057\u3044\u306e\u306f\u3000\u307b\u3093\u3068\u306b\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u306e\u304b\u3082\u3057\u308c\u306a\u3044\u3057\u3000\u767a\u751f\u3057\u3066\u3044\u306a\u3044\u306e\u304b\u3082\u3057\u308c\u306a\u3044\u30fb\u30fb\u30fb\u3000\u8a72\u5f53\u3059\u308b\u5834\u6240\u306b\u30c7\u30fc\u30bf\u3092\u66f8\u3044\u3066\u8aad\u307f\u51fa\u3057\u3066\u307f\u306a\u3044\u3068\u3000\u306f\u3063\u304d\u308a\u3057\u305f\u72b6\u614b\u306f\u5206\u304b\u3089\u306a\u3044\u3089\u3057\u3044\u3002\u3000\u8a18\u9332\u9762\u306b\u307b\u3093\u3068\u306b\u554f\u984c\u304c\u3042\u3063\u305f\u5834\u5408\u306f \u30005 Reallocated_Sector_Ct\u306e\u9805\u306e\u53f3\u7aef\u306e\u6570\u5024\u304c\u30ab\u30a6\u30f3\u30c8\u30a2\u30c3\u30d7\u3059\u308b\u3002\u3000\u3053\u306e\u6570\u5024\u306f\u3000\u78c1\u6c17\u8a18\u9332\u9762\u306b\u554f\u984c\u306e\u3042\u3063\u305f\u5834\u6240\u3092\u5225\u306e\u5834\u6240\u306b\u4ee3\u66ff\u3057\u305f\u6570\u3092\u793a\u3059\u3002\u3000\u3053\u306e\u6570\u5024\u304c\u30ab\u30a6\u30f3\u30c8\u30a2\u30c3\u30d7\u3059\u308b\u3088\u3046\u306a\u3089\u3000\u305d\u306eHDD\u306f\u65e9\u6025\u306b\u4ea4\u63db\u3057\u305f\u65b9\u304c\u826f\u3044\u3002<\/p>\n

\u6c17\u306b\u306a\u308b\u306e\u306f\u30001 Raw_Read_Error_Rate\u304c\u6bce\u65e5\u4e0d\u5b89\u5b9a\u306b\u5909\u52d5\u3059\u308b\u3002\u3000\u7279\u306b\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u66f8\u304d\u304c\u767a\u751f\u3057\u305f\u3068\u304d\u306b\u3000\u3053\u306e\u6570\u5024\u306e\u5909\u52d5\u304c\u6fc0\u3057\u3044\u306e\u3067\u3000\u4eca\u306f\u306a\u308b\u3079\u304f\u5927\u304d\u306a\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u66f8\u304d\u306f\u63a7\u3048\u3066\u3000\u69d8\u5b50\u3092\u898b\u5b88\u3063\u3066\u3044\u308b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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