{"id":7092,"date":"2017-10-02T13:55:57","date_gmt":"2017-10-02T04:55:57","guid":{"rendered":"https:\/\/www.climb.co.jp\/blog_vmware\/?p=7092"},"modified":"2023-09-06T13:43:06","modified_gmt":"2023-09-06T04:43:06","slug":"raid5%e3%82%84raid6%e3%81%af%e3%82%b9%e3%83%88%e3%83%ac%e3%83%bc%e3%82%b8%e3%81%ae%e3%83%91%e3%83%95%e3%82%a9%e3%83%bc%e3%83%9e%e3%83%b3%e3%82%b9%e3%81%a8%e5%ae%b9%e9%87%8f%e3%81%ab%e3%81%a9%e3%81%ae","status":"publish","type":"post","link":"https:\/\/www.climb.co.jp\/blog_vmware\/vmware-7092","title":{"rendered":"RAID5\u3084RAID6\u306f\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u5bb9\u91cf\u306b\u3069\u306e\u3088\u3046\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u304b"},"content":{"rendered":"

RAID\u306f\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306e\u30ea\u30ab\u30d0\u30ea\u3092\u63d0\u4f9b\u3057\u3001\u30c7\u30fc\u30bf\u640d\u5931\u3092\u9632\u304e\u307e\u3059\u304c\u3001RAID\u306e\u3059\u3079\u3066\u306e\u30ec\u30d9\u30eb\u304c\u540c\u3058\u306b\u306a\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002RAID 1\u3001RAID 5\u3001RAID 6\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u3068\u306f\u4f55\u304b\u3002<\/p>\n

\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306a\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3067\u4f5c\u696d\u3059\u308b\u5834\u5408\u306f\u3001\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306e\u30ea\u30ab\u30d0\u30ea\u529b\u3001\u30c7\u30fc\u30bf\u306e\u53ef\u7528\u6027\u3001\u52b9\u7387\u7684\u306a\u30b9\u30c8\u30ec\u30fc\u30b8\u4f7f\u7528\u304c\u3059\u3079\u3066\u91cd\u8981\u3067\u3059\u3002\u9069\u5207\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u9069\u5207\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u3068\u3001\u30c9\u30e9\u30a4\u30d6\u306e\u969c\u5bb3\u306b\u3088\u3063\u3066\u30c7\u30fc\u30bf\u304c\u5b8c\u5168\u306b\u6d88\u53bb\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002RAID\u306f\u3001\u969c\u5bb3\u304b\u3089\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u3001\u8907\u6570\u306e\u30c7\u30a3\u30b9\u30af\u306b\u30c7\u30fc\u30bf\u3092\u5206\u6563\u3057\u307e\u3059\u3002\u30c7\u30a3\u30b9\u30af\u306e\u969c\u5bb3\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3067\u3082\u3001\u30c7\u30fc\u30bf\u306f2\u756a\u76ee\u306e\u5834\u6240\u306b\u5b58\u5728\u3057\u3001\u4e00\u8cab\u3057\u305f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u901f\u5ea6\u3068\u53ef\u7528\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002<\/p>\n

\u5f93\u6765\u3001VMware Virtual SAN(vSAN)\u306fRAID 0\u307e\u305f\u306fRAID 1\u306e\u5f62\u3067\u30c7\u30fc\u30bf\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001vSAN\u306e\u73fe\u5728\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u3088\u308a\u591a\u304f\u306eRAID\u30aa\u30d7\u30b7\u30e7\u30f3<\/a>\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002VSAN 6.2\u306f\u3001RAID 1\u3001RAID 5\u3001\u304a\u3088\u3073RAID 6\u306e\u4f7f\u7528\u3092\u9078\u629e\u3059\u308b\u524d\u306b\u3001\u7ba1\u7406\u8005\u304c\u614e\u91cd\u306b\u8a55\u4fa1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30b9\u30c8\u30ec\u30fc\u30b8\u5bb9\u91cf\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u3092\u4f34\u3044\u307e\u3059\u3002<\/p>\n

\u57fa\u672c\u7684\u306b1\u3064\u306e\u30c7\u30a3\u30b9\u30af\u3092\u3082\u3068\u306e\u30c7\u30a3\u30b9\u30af\u3092\u30ec\u30d7\u30ea\u30b1\u30fc\u30c8\u3059\u308b\u30c7\u30a3\u30b9\u30af\u306b\u30b3\u30d4\u30fc\u3059\u308bRAID 1(\u30df\u30e9\u30fc\u30ea\u30f3\u30b0)<\/a>\u3092\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u5404\u30c7\u30a3\u30b9\u30af\u306b\u306f\u30df\u30e9\u30fc\u304c\u3042\u308b\u305f\u3081\u3001RAID 1\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u8981\u4ef6\u306f\u5143\u306e\u30c7\u30fc\u30bf\u8981\u4ef6\u306e2\u500d\u3067\u3059\u3002<\/p>\n

\u305f\u3068\u3048\u3070\u3001RAID 1\u3092100GB\u30c7\u30a3\u30b9\u30af\u306b\u9069\u7528\u3059\u308b\u306b\u306f\u3001\u30c7\u30a3\u30b9\u30af\u306b200GB\u304c\u5fc5\u8981\u3067\u3059\u3002\u4e21\u65b9\u306e\u30c7\u30a3\u30b9\u30af\u306f\u6700\u9ad8\u901f\u5ea6\u3067\u52d5\u4f5c\u3057\u3001\u7af6\u5408\u3059\u308b\u30d1\u30ea\u30c6\u30a3\u3084\u307b\u304b\u306e\u7b26\u53f7\u5316\u8a08\u7b97\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u3001RAID 1\u306f1\u3064\u306e\u30c7\u30a3\u30b9\u30af\u969c\u5bb3\u306b\u5bfe\u3057\u3066\u306e\u307f\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/p>\n

vSAN 6.2\u3067\u306f\u3001\u3059\u3079\u3066\u306e\u30c7\u30fc\u30bf\u30c7\u30a3\u30b9\u30af\u306b2\u3064\u306e\u30df\u30e9\u30fc\u5316\u30c7\u30a3\u30b9\u30af\u3092\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3001\u30c0\u30d6\u30eb\u30df\u30e9\u30fc\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u51e6\u7406\u3067\u304d\u308b\u3053\u3068\u306b\u6ce8\u610f\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u57fa\u306e\u30c7\u30a3\u30b9\u30af\u3068\u30df\u30e9\u30fc\u30ea\u30f3\u30b0\u3055\u308c\u305f1\u3064\u306e\u30c7\u30a3\u30b9\u30af\u306b\u969c\u5bb3\u304c\u767a\u751f\u3057\u3066\u3082\u3001\u540c\u6642\u306b2\u3064\u306e\u30c7\u30a3\u30b9\u30af\u969c\u5bb3\u304b\u3089\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3067\u304d\u307e\u3059\u304c\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u5bb9\u91cf\u306e3\u500d\u306e\u5bb9\u91cf\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001vSAN 6.2\u3067\u306f\u3001100GB\u306eRAID 1\u30c7\u30a3\u30b9\u30af\u4e0a\u306e2\u3064\u306e\u30d5\u30a9\u30eb\u30c8\u306b\u5bfe\u3057\u3066\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u3001300GB\u306e\u5bb9\u91cf\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n

RAID 5\u30b5\u30dd\u30fc\u30c8\u306e\u8ffd\u52a0\u306f\u3001\u30c7\u30fc\u30bf\u304c\u30ec\u30d7\u30ea\u30b1\u30fc\u30c8\u306e\u30c7\u30a3\u30b9\u30af\u306b\u5206\u6563\u3055\u308c\u3001\u30d1\u30ea\u30c6\u30a3\u30c7\u30fc\u30bf\u304c\u6563\u5728\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u30024\u53f0\u306e\u30c7\u30a3\u30b9\u30af\u3067\u306f\u3001\u30d1\u30ea\u30c6\u30a3\u30c7\u30fc\u30bf\u7528\u306b\u8ffd\u52a0\u306e33\uff05\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u5bb9\u91cf\u3057\u304b\u3042\u308a\u307e\u305b\u3093\u3002\u3057\u305f\u304c\u3063\u3066\u3001100GB\u306e\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3059\u308b4\u53f0\u306eRAID 5\u30b0\u30eb\u30fc\u30d7\u306b\u306f\u3001\u8ffd\u52a0\u306e\u30d1\u30ea\u30c6\u30a3\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306e133GB\u306e\u5bb9\u91cf\u304c\u5fc5\u8981\u3067\u3059\u304c\u3001100GB\u306e\u30c7\u30fc\u30bf\u5bb9\u91cf\u304c\u5f97\u3089\u308c\u307e\u3059\u3002RAID 5\u306f\u6700\u59271\u3064\u306e\u30c7\u30a3\u30b9\u30af\u969c\u5bb3\u3092\u30ea\u30ab\u30d0\u30ea\u3057\u307e\u3059\u3002\u5358\u7d14\u306a\u6570\u5b66\u7684\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u8fd1\u304f\u53ef\u80fd\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u4e0a\u306e\u30da\u30ca\u30eb\u30c6\u30a3\u304c\u306a\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n

RAID 5\u3068\u540c\u69d8\u306b<\/a>\u3001RAID 6\u30b5\u30dd\u30fc\u30c8\u306b\u3088\u308a\u3001\u8907\u6570\u306e\u30c7\u30a3\u30b9\u30af\u306b\u30c7\u30fc\u30bf\u3092\u5206\u6563\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u30b0\u30eb\u30fc\u30d7\u5168\u4f53\u306e\u6563\u5728\u3059\u308b\u7b2c2\u306e\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30ec\u30a4\u30e4\u30fc\u306f\u3001\u30d1\u30ea\u30c6\u30a3\u30c7\u30fc\u30bf\u306e\u57fa\u672c\u30ec\u30a4\u30e4\u30fc\u3092\u88dc\u5b8c\u3057\u307e\u3059\u30026\u53f0\u306e\u30c7\u30a3\u30b9\u30af\u3067\u306f\u3001\u30d1\u30ea\u30c6\u30a3\u30c7\u30fc\u30bf\u306b50%\u306e\u8ffd\u52a0\u8a18\u61b6\u5bb9\u91cf\u304c\u5fc5\u8981\u3067\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001100GB\u306e\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3059\u308b6\u53f0\u306eRAID 6\u30b0\u30eb\u30fc\u30d7\u306b\u306f\u3001\u8ffd\u52a0\u306e\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30ec\u30a4\u30e4\u3092\u51e6\u7406\u3057\u3001100GB\u306e\u30c7\u30fc\u30bf\u3092\u5bb9\u91cf\u3092\u5f15\u304d\u51fa\u3059\u305f\u3081\u306b150GB\u306e\u5bb9\u91cf\u304c\u5fc5\u8981\u3067\u3059\u3002RAID 6\u306f\u540c\u6642\u306b\u6700\u59272\u3064\u306e\u30c7\u30a3\u30b9\u30af\u969c\u5bb3\u3092\u30ea\u30ab\u30d0\u30ea\u3057\u307e\u3059\u3002\u4eca\u65e5\u306e\u9ad8\u5ea6\u306a\u30d7\u30ed\u30bb\u30c3\u30b5\u547d\u4ee4\u30bb\u30c3\u30c8\u306f\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u305a\u306bRAID 6\u6d88\u53bb\u30b3\u30fc\u30c9\u3092\u51e6\u7406\u3057\u307e\u3059\u3002<\/p>\n

vSAN 6.2\u3067\u3001RAID 1\u3001RAID 5\u3001\u307e\u305f\u306fRAID 6\u3092\u4f7f\u7528\u3059\u308b\u3068\u4e00\u822c\u7684\u306a\u6c7a\u5b9a\u306f\u3001RAID\u30ec\u30d9\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u5fa9\u5143\u529b\u3068\u8ffd\u52a0\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u5bb9\u91cf<\/a>\u306e\u9593\u306b\u7d44\u7e54\u306e\u5e0c\u671b\u3068\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002<\/p>\n

vSAN\u3067\u306eRAID 5\u304a\u3088\u3073RAID\uff16\u306e\u4e00\u822c\u7684\u306a\u8003\u616e\u4e8b\u9805\u306f\u4ed6\u306b\u3082\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001RAID 5\u304a\u3088\u3073RAID 6\u306e\u6d88\u53bb\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306f\u3001\u5168\u30d5\u30e9\u30c3\u30b7\u30e5\u30c7\u30a3\u30b9\u30af\u30b0\u30eb\u30fc\u30d7\u3067\u306e\u307f\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u30b0\u30eb\u30fc\u30d7\u306b\u542b\u307e\u308c\u308b\u30c7\u30a3\u30b9\u30af\u306f\u3001\u30c7\u30a3\u30b9\u30af\u4e0a\u306e\u30d0\u30fc\u30b8\u30e7\u30f33.0\u4ee5\u4e0a\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u62e1\u5f35\u3055\u308c\u305fvSAN\u30af\u30e9\u30b9\u30bf\u306f\u73fe\u5728\u3001RAID 5\u304a\u3088\u3073RAID 6\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u30af\u30e9\u30b9\u30bf\u3067RAID 5\u304a\u3088\u3073RAID 6\u3092\u6709\u52b9\u3059\u308b\u306b\u306f\u3001\u6709\u52b9\u306avSAN\u30e9\u30a4\u30bb\u30f3\u30b9\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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