{"id":1255,"date":"2018-07-05T10:37:31","date_gmt":"2018-07-05T02:37:31","guid":{"rendered":"https:\/\/www.xiaobo.li\/?p=1255"},"modified":"2018-07-05T10:37:31","modified_gmt":"2018-07-05T02:37:31","slug":"%e6%96%87%e4%bb%b6%e7%b3%bb%e7%bb%9f%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/www.xiaobo.li\/notes\/archives\/1255","title":{"rendered":"\u6587\u4ef6\u7cfb\u7edf\u4ecb\u7ecd"},"content":{"rendered":"
\n

\u7b80\u4ecb<\/h2>\n

\u8be5\u7bc7blog\u53ea\u662f\u5b58\u50a8\u7cfb\u5217\u79d1\u666e\u6587\u7ae0\u4e2d\u7684\u7b2c\u4e8c\u7bc7\uff0c\u6240\u6709\u6587\u7ae0\u8bf7\u53c2\u8003\uff1a<\/p>\n

\u5728\u5de5\u7a0b\u67b6\u6784\u9886\u57df\u91cc\uff0c\u5b58\u50a8\u662f\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u65b9\u5411\uff0c\u8fd9\u4e2a\u65b9\u5411\u4ece\u5e95\u81f3\u4e0a\uff0c\u6211\u5206\u6210\u4e86\u5982\u4e0b\u51e0\u4e2a\u5c42\u6b21\u6765\u4ecb\u7ecd\uff1a<\/p>\n

    \n
  1. \u786c\u4ef6\u5c42\uff1a\u8bb2\u89e3\u78c1\u76d8\uff0cSSD\uff0cSAS, NAS, RAID\u7b49\u786c\u4ef6\u5c42\u7684\u57fa\u672c\u539f\u7406\uff0c\u4ee5\u53ca\u5176\u4e3a\u64cd\u4f5c\u7cfb\u7edf\u63d0\u4f9b\u7684\u5b58\u50a8\u754c\u9762\uff1b<\/li>\n
  2. \u64cd\u4f5c\u7cfb\u7edf\u5c42\uff1a\u5373\u6587\u4ef6\u7cfb\u7edf\uff0c\u64cd\u4f5c\u7cfb\u7edf\u5982\u4f55\u5c06\u5404\u4e2a\u786c\u4ef6\u7ba1\u7406\u5e76\u5bf9\u4e0a\u63d0\u4f9b\u66f4\u9ad8\u5c42\u6b21\u63a5\u53e3\uff1b<\/li>\n
  3. \u5355\u673a\u5f15\u64ce\u5c42\uff1a\u5e38\u89c1\u5b58\u50a8\u7cfb\u7edf\u5bf9\u5e94\u5355\u673a\u5f15\u64ce\u539f\u7406\u5927\u6982\u4ecb\u7ecd\uff0c\u5229\u7528\u6587\u4ef6\u7cfb\u7edf\u63a5\u53e3\u63d0\u4f9b\u66f4\u9ad8\u7ea7\u522b\u7684\u5b58\u50a8\u7cfb\u7edf\u63a5\u53e3\uff1b<\/li>\n
  4. \u5206\u5e03\u5f0f\u5c42\uff1a\u5982\u4f55\u5c06\u591a\u4e2a\u5355\u673a\u5f15\u64ce\u7ec4\u5408\u6210\u4e00\u4e2a\u5206\u5e03\u5f0f\u5b58\u50a8\u7cfb\u7edf\uff1b<\/li>\n
  5. \u67e5\u8be2\u5c42\uff1a\u7528\u6237\u5178\u578b\u7684\u67e5\u8be2\u8bed\u4e49\u8868\u8fbe\u4ee5\u53ca\u89e3\u6790\uff1b<\/li>\n<\/ol>\n<\/div>\n
    \n

    \u6587\u4ef6\u7cfb\u7edf\u78c1\u76d8\u5206\u914d<\/h2>\n

    \u5728\u5b58\u50a8\u77e5\u8bc6\u6808\u4e0a\u63d0\u5230\u6587\u4ef6\u7cfb\u7edf, \u5927\u5bb6\u9996\u5148\u5c31\u5173\u5fc3\u4ed6\u662f\u5982\u4f55\u7ba1\u7406\u597d\u786c\u4ef6\u5c42\u63d0\u4f9b\u7684\u78c1\u76d8\u7a7a\u95f4\u7684\u3002<\/p>\n

    \u672c\u6587\u5f00\u7bc7\u5c31\u5148\u63cf\u8ff0\u5178\u578b\u7684\u51e0\u79cd\u6587\u4ef6\u7cfb\u7edf\u7ba1\u7406\u78c1\u76d8\u7684\u6280\u672f\u65b9\u6848: \u8fde\u7eed\u5206\u914d, \u94fe\u5f0f\u5206\u914d, \u7d22\u5f15\u5206\u914d\u3002<\/p>\n

    \u8fde\u7eed\u5206\u914d<\/h3>\n

    \u987e\u540d\u601d\u4e49, \u5c31\u662f\u521b\u5efa\u6587\u4ef6\u7684\u65f6\u5019, \u7ed9\u5206\u914d\u4e00\u7ec4\u8fde\u7eed\u7684\u5757\u3002\u5728\u5355\u72ec\u62ff\u51fa\u4e00\u5757\u5730\u65b9\u5b58\u50a8\u5404\u4e2a\u6587\u4ef6\u7684meta\u4fe1\u606f, meta\u4fe1\u606f\u4e5f\u5f88\u7b80\u5355, \u5305\u542b\u6587\u4ef6\u540d, \u8d77\u59cb\u4f4d\u7f6e\u548c\u957f\u5ea6\u5373\u53ef, \u8fd9\u4e2a\u5b58\u653emeta\u4fe1\u606f\u7684\u5730\u65b9\u4e5f\u53eb\u505aFAT(\u6587\u6863\u5206\u914d\u8868)\u3002<\/p>\n

    \u5982\u4e0b\u56fe:<\/p>\n

    \"\"<\/p>\n

    \u8be5\u65b9\u6848\u7684\u4f18\u70b9:<\/p>\n

      \n
    1. \u7b80\u4fbf, \u9002\u7528\u4e8e\u4e00\u6b21\u6027\u5199\u5165\u64cd\u4f5c;<\/li>\n
    2. \u6240\u9700\u78c1\u76d8\u5bfb\u9053\u6b21\u6570\u548c\u5bfb\u9053\u65f6\u95f4\u6700\u5c11;<\/li>\n<\/ol>\n

      \u7f3a\u70b9\u4e5f\u5f88\u660e\u663e:<\/p>\n

        \n
      1. \u6587\u4ef6\u4e0d\u80fd\u52a8\u6001\u589e\u957f, \u56e0\u4e3a\u540e\u9762\u7684\u5757\u53ef\u80fd\u5df2\u7ecf\u5206\u914d\u7ed9\u522b\u4eba\u4e86;<\/li>\n
      2. \u4e0d\u5229\u4e8e\u6587\u4ef6\u7684\u63d2\u5165\u548c\u5220\u9664, \u63d2\u5165\u6587\u4ef6\u4e4b\u524d\u9700\u8981\u58f0\u660e\u6587\u4ef6\u5927\u5c0f;<\/li>\n
      3. \u5916\u90e8\u788e\u7247\u95ee\u9898;<\/li>\n<\/ol>\n

        \u4e3a\u4e86\u514b\u670d\u8fde\u7eed\u5206\u914d\u7684\u95ee\u9898, \u53c8\u8fdb\u5316\u51fa\u6765\u4e86\u94fe\u5f0f\u5206\u914d\u65b9\u6848\u3002<\/p>\n

        \u94fe\u5f0f\u5206\u914d<\/h3>\n

        \u94fe\u5f0f\u5206\u914d\u5373\u5c06\u6587\u4ef6\u5757\u50cf\u94fe\u8868\u4e00\u6837\u7ba1\u7406\u8d77\u6765, \u6bcf\u4e2a\u5757\u4e2d\u653e\u4e00\u4e2a\u6307\u9488, \u6307\u9488\u6307\u5411\u4e0b\u4e00\u4e2a\u6587\u4ef6\u5757\u6240\u5728\u7684\u4f4d\u7f6e\u3002\u8fd9\u6837\u5728FAT\u4e2d\u5b58\u50a8\u4e5f\u5f88\u7b80\u5355, \u53ea\u9700\u8981\u5b58\u50a8\u6587\u4ef6\u540d, \u8d77\u59cb\u5757\u53f7\u548c\u7ed3\u675f\u5757\u53f7(\u90fd\u53ef\u4ee5\u4e0d\u5b58)\u3002<\/p>\n

        \u5982\u4e0b\u56fe:<\/p>\n

        \"\"<\/p>\n

        \u8be5\u65b9\u6848\u7684\u4f18\u70b9:<\/p>\n

          \n
        1. \u63d0\u9ad8\u78c1\u76d8\u5229\u7528\u7387, \u6ca1\u6709\u788e\u7247\u95ee\u9898<\/li>\n
        2. \u6709\u5229\u4e8e\u6587\u4ef6\u7684\u63d2\u5165, \u5220\u9664<\/li>\n<\/ol>\n

          \u7f3a\u70b9:<\/p>\n

            \n
          1. \u5b58\u53d6\u901f\u5ea6\u6162, \u9700\u8981\u79fb\u52a8\u7684\u78c1\u9053\u6b21\u6570\u591a, \u5bfb\u9053\u65f6\u95f4\u957f;<\/li>\n
          2. \u8bfb\u5199\u4efb\u4f55\u4e00\u4e2a\u5730\u65b9\u90fd\u9700\u8981\u6cbf\u7740\u6307\u9488\u524d\u8fdb\u76f4\u5230\u627e\u5230\u5bf9\u5e94\u5757\u4e3a\u6b62;<\/li>\n
          3. \u94fe\u63a5\u5360\u636e\u4e86\u4e00\u5b9a\u7684\u78c1\u76d8\u7a7a\u95f4, \u6570\u636e\u4e0d\u662f\u4e25\u683c\u6309\u7167\u5757\u5927\u5c0f\u5206\u914d;<\/li>\n<\/ol>\n

            \u7d22\u5f15\u5206\u914d<\/h3>\n

            \u8fd9\u662f\u4e00\u4e2a\u6298\u8877\u65b9\u6848, \u4e5f\u662f\u73b0\u5728\u5927\u90e8\u5206\u6587\u4ef6\u7cfb\u7edf\u91c7\u7528\u7684\u65b9\u6848, \u4ed6\u7efc\u5408\u4e86\u8fde\u7eed\u5206\u914d\u548c\u94fe\u5f0f\u5206\u914d\u7684\u597d\u5904\u3002<\/p>\n

            \u8be5\u65b9\u6848\u4f1a\u5728FAT\u4e2d\u4fdd\u5b58\u6240\u6709\u6587\u4ef6\u5757\u7684\u4f4d\u7f6e, \u5404\u6587\u4ef6\u7cfb\u7edf\u90fd\u6709\u4e00\u5957\u81ea\u5df1\u5bf9\u5e94\u7684\u7ec6\u8282\u5206\u914d\u7b56\u7565, \u4f1a\u4fdd\u8bc1\u4e00\u4e2a\u6587\u4ef6\u5c3d\u91cf\u8fde\u7eed\u7684\u540c\u65f6, \u53c8\u907f\u514d\u51fa\u73b0\u5927\u91cf\u7684\u78c1\u76d8\u788e\u7247\u3002<\/p>\n

            \u5982\u4e0b\u56fe:<\/p>\n

            \"\"<\/p>\n

            \u8be5\u65b9\u6848\u7684\u4f18\u70b9\u662f:<\/p>\n

              \n
            1. \u80fd\u591f\u4fdd\u6301\u597d\u5927\u90e8\u5206\u6587\u4ef6\u7684\u5c40\u90e8\u6027<\/li>\n
            2. \u6ee1\u8db3\u6587\u4ef6\u63d2\u5165, \u5220\u9664\u7684\u9ad8\u6548<\/li>\n
            3. \u968f\u673a\u8bfb\u5199\u4e0d\u9700\u8981\u6cbf\u7740\u6307\u9488\u524d\u8fdb<\/li>\n<\/ol>\n

              \u7f3a\u70b9:<\/p>\n

                \n
              1. \u4f1a\u6709\u8f83\u591a\u7684\u78c1\u76d8\u5bfb\u9053\u6b21\u6570<\/li>\n
              2. \u7d22\u5f15\u8868\u672c\u8eab\u7ba1\u7406\u590d\u6742, \u4e5f\u4f1a\u5e26\u6765\u989d\u5916\u7684\u7cfb\u7edf\u5f00\u9500<\/li>\n<\/ol>\n

                ext\u6587\u4ef6\u7cfb\u7edf<\/h2>\n

                \u57fa\u672c\u6982\u5ff5<\/h3>\n
                  \n
                1. \u5757. \u5373Block, \u6570\u636e\u5b58\u50a8\u7684\u6700\u5c0f\u5355\u5143, \u6bcf\u4e2a\u5757\u90fd\u6709\u4e00\u4e2a\u552f\u4e00\u7684\u5730\u5740, \u4ece0\u5f00\u59cb, \u8d77\u6e90\u4e8e\u7b2c\u4e00\u4e2a\u53ef\u4ee5\u7528\u6765\u5b58\u50a8\u6570\u636e\u7684\u6247\u533a;<\/li>\n
                2. \u8d85\u7ea7\u5757. \u8d85\u7ea7\u5757\u4fdd\u5b58\u4e86\u5404\u79cd\u6587\u4ef6\u7cfb\u7edf\u7684meta\u4fe1\u606f, \u6bd4\u5982\u5757\u5927\u5c0f\u4fe1\u606f\u3002\u4ed6\u4f4d\u4e8e\u6587\u4ef6\u7cfb\u7edf\u76842\u53f7\u548c3\u53f7\u6247\u533a(\u7269\u7406\u5730\u5740), \u5360\u7528\u4e24\u4e2a\u6247\u533a\u5927\u5c0f;<\/li>\n
                3. \u5757\u7ec4. \u6240\u6709\u7684\u5757\u4f1a\u5212\u5206\u6210\u591a\u4e2a\u5757\u7ec4, \u6bcf\u4e2a\u5757\u7ec4\u5305\u542b\u540c\u6837\u591a\u4e2a\u5757, \u4f46\u662f\u53ef\u80fd\u6574\u4e2a\u6587\u4ef6\u7cfb\u7edf\u6574\u4e2a\u5757\u6570\u4e0d\u662f\u5757\u7ec4\u7684\u6574\u6570\u500d, \u6240\u4ee5\u6700\u540e\u4e00\u4e2a\u5757\u7ec4\u5305\u542b\u7684\u4e2a\u6570\u53ef\u80fd\u4f1a\u5c0f\u4e8e\u5176\u4ed6\u5757;<\/li>\n<\/ol>\n

                  \u603b\u4f53\u7ed3\u6784<\/h3>\n

                  \u4e00\u4e2aext\u6587\u4ef6\u7cfb\u7edf\u5206\u6210\u591a\u4e2a\u5757\u7ec4, \u6bcf\u4e2a\u5757\u7ec4\u7684\u7ed3\u6784\u57fa\u672c\u76f8\u540c, \u5982\u4e0b:<\/p>\n

                  \"\"<\/p>\n

                  \u89e3\u91ca\u5982\u4e0b:<\/p>\n

                    \n
                  1. 0~1\u53f7\u6247\u533a: \u5f15\u5bfc\u6247\u533a. \u5982\u679c\u6ca1\u6709\u5f15\u5bfc\u4ee3\u7801, \u5219\u8fd9\u4e24\u4e2a\u6247\u533a\u4e3a\u7a7a, \u5168\u90e8\u75280\u586b\u5145;<\/li>\n
                  2. 2~3\u53f7\u6247\u533a: \u8d85\u7ea7\u5757, \u8d85\u7ea7\u5757\u5305\u542b\u5404\u79cdmeta\u4fe1\u606f:\n
                      \n
                    1. \u5757\u5927\u5c0f, \u6bcf\u4e2a\u5757\u7ec4\u5305\u542b\u5757\u6570, \u603b\u5757\u6570, \u7b2c\u4e00\u4e2a\u5757\u524d\u4fdd\u7559\u5757\u6570, inode\u8282\u70b9\u6570, \u6bcf\u4e2a\u5757\u7ec4\u7684inode\u8282\u70b9\u6570<\/li>\n
                    2. \u5377\u540d, \u6700\u540e\u6302\u8f7d\u65f6\u95f4, \u6302\u8f7d\u8def\u5f84, \u6587\u4ef6\u7cfb\u7edf\u662f\u5426\u5e72\u51c0, \u662f\u5426\u8981\u8c03\u7528\u4e00\u81f4\u6027\u68c0\u67e5\u6807\u8bc6<\/li>\n
                    3. \u7a7a\u95f4inode\u8282\u70b9\u548c\u7a7a\u95f2\u5757\u7684\u8bb0\u5f55\u4fe1\u606f, \u5728\u5206\u914dinode\u8282\u70b9\u548c\u65b0\u5757\u7684\u65f6\u5019\u4f7f\u7528<\/li>\n<\/ol>\n<\/li>\n
                    4. \u7ec4\u63cf\u8ff0\u7b26\u8868:\n

                      \u4f4d\u4e8e\u8d85\u7ea7\u5757\u540e\u9762\u7684\u4e00\u4e2a\u5757, \u6ce8\u610f\u5728\u8d85\u7ea7\u5757\u4e4b\u524d\u53ea\u5360\u7528\u4e864\u4e2a\u6247\u533a, \u5982\u679c\u4e00\u4e2a\u5757\u5927\u5c0f\u8d85\u8fc74\u4e2a\u6247\u533a\u7684\u8bdd, \u8fd9\u91cc\u5c31\u4f1a\u6709\u7a7a\u7684\u6247\u533a\u3002<\/p>\n

                      \u7ec4\u63cf\u8ff0\u7b26\u8868\u4e2d\u5305\u542b\u4e86\u6240\u6709\u5757\u7ec4\u7684\u63cf\u8ff0\u4fe1\u606f, \u6bcf\u4e2a\u5757\u7ec4\u5360\u636e32\u4e2a\u5b57\u8282(\u5dee\u4e0d\u591a\u662f8\u4e2a\u6574\u6570\u7684\u5927\u5c0f)\u3002\u5982\u679c\u683c\u5f0f\u5316\u4f7f\u7528\u9ed8\u8ba4\u53c2\u6570, \u90a3\u4e48\u7ec4\u63cf\u8ff0\u7b26\u8868\u4e0d\u4f1a\u8d85\u8fc7\u4e00\u5757\u5757\u7ec4\u3002<\/p>\n

                      \u7ec4\u63cf\u8ff0\u7b26\u548c\u8d85\u7ea7\u5757\u5728\u6bcf\u4e2a\u5757\u7ec4\u4e2d\u90fd\u6709\u4e00\u4e2a\u5907\u4efd, \u4f46\u662f\u6fc0\u6d3b\u4e86\u7a00\u758f\u8d85\u7ea7\u5757<\/code>\u7279\u5f81\u7684\u60c5\u51b5\u9664\u5916\u3002<\/p>\n

                      \u7a00\u758f\u8d85\u7ea7\u5757<\/code>\u5373\u4e0d\u662f\u5728\u6240\u6709\u5757\u7ec4\u4e2d\u90fd\u5b58\u50a8\u8d85\u7ea7\u5757\u548c\u7ec4\u63cf\u8ff0\u7b26\u7684\u5907\u4efd, \u9ed8\u8ba4\u8be5\u7b56\u7565\u88ab\u6fc0\u6d3b, \u5176\u7b56\u7565\u7c7b\u4f3c\u5f53\u5757\u7ec4\u53f7\u662f3,5,7\u7684\u5e42\u7684\u5757\u7ec4\u624d\u5b58\u526f\u672c\u3002<\/li>\n

                    5. \u5757\u4f4d\u56fe\u8868\n

                      \u6bcf\u4e2a\u5757\u5bf9\u5e94\u4e00\u4e2abit, \u53ea\u5305\u542b\u4e86\u672c\u5757\u7ec4\u7684\u4fe1\u606f\u3002\u800c\u6587\u4ef6\u7cfb\u7edf\u521b\u5efa\u7684\u65f6\u5019, \u9ed8\u8ba4\u6bcf\u4e2a\u5757\u7ec4\u5305\u542b\u7684\u5757\u6570\u8ddf\u6bcf\u4e2a\u5757\u5305\u542b\u7684bit\u6570\u662f\u4e00\u6837\u7684, \u8fd9\u79cd\u60c5\u51b5\u4e0b\u6bcf\u4e2a\u5757\u4f4d\u56fe\u8868\u6b63\u597d\u7b49\u4e8e\u4e00\u4e2a\u5757\u7684\u5927\u5c0f\u3002<\/p>\n

                      \u800c\u8be5\u4f4d\u56fe\u8868\u7684\u5757\u7684\u8d77\u59cb\u4f4d\u7f6e\u4f1a\u5728\u7ec4\u63cf\u8ff0\u7b26\u8868\u4e2d\u6307\u5b9a, \u5927\u5c0f\u5219\u4e3a\u5757\u7ec4\u4e2d\u5305\u542b\u5757\u6570\u4e2abit\u3002<\/li>\n

                    6. inode\u4f4d\u56fe\u5757\n

                      \u8ddf\u5757\u4f4d\u56fe\u8868\u7c7b\u4f3c, \u901a\u5e38\u60c5\u51b5\u4ed6\u4e5f\u53ea\u5360\u7528\u4e00\u4e2a\u5757\u3002\u901a\u5e38\u4e00\u4e2a\u5757\u7ec4\u4e2d\u7684inode\u8282\u70b9\u6570\u4f1a\u5c0f\u4e8eblock\u6570\u91cf, \u6240\u4ee5\u5176\u4e0d\u4f1a\u8d85\u8fc7\u4e00\u4e2a\u5757\u5927\u5c0f\u3002<\/li>\n

                    7. inode\u8282\u70b9\u8868\n

                      \u6bcf\u4e2ainode\u90fd\u5360\u7528128\u4f4d\u7684\u4e00\u4e2a\u63cf\u8ff0\u4fe1\u606f, \u8d77\u59cb\u4f4d\u7f6e\u5728\u7ec4\u63cf\u8ff0\u7b26\u4e2d\u8868\u793a, \u5927\u5c0f\u4e3ainode\u8282\u70b9\u6570*128\u3002<\/li>\n

                    8. \u6570\u636e\u533a\n

                      \u8fd9\u5c31\u662f\u771f\u6b63\u5b58\u50a8\u6570\u636e\u7684\u533a\u57df\u3002<\/li>\n<\/ol>\n

                      \u5757\u5927\u5c0f\u4e3a4096\u7684\u65f6\u5019, \u5404\u90e8\u5206\u548c\u6247\u533a\u5bf9\u5e94\u5173\u7cfb\u5982\u4e0b\u56fe:<\/p>\n

                      \"\"<\/p>\n

                      \u5757\u5927\u5c0f\u4e3a2048\u7684\u65f6\u5019, \u5404\u90e8\u5206\u548c\u6247\u533a\u5bf9\u5e94\u5173\u7cfb\u5982\u4e0b\u56fe:<\/p>\n

                      \"\"<\/p>\n

                      \u8d85\u7ea7\u5757\u8be6\u7ec6\u4fe1\u606f<\/h3>\n

                      \u8d85\u7ea7\u5757\u603b\u662f\u4f4d\u4e8e\u6587\u4ef6\u7cfb\u7edf\u7684\u7b2c1024~2048\u5b57\u8282\u5904\u3002<\/p>\n

                      \u8d85\u7ea7\u5757\u4e2d\u5305\u542b\u7684\u4fe1\u606f\u5982\u4e0b:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
                      \u504f\u79fb(16\u8fdb\u5236)<\/th>\n\u5b57\u8282\u6570<\/th>\n\u542b\u4e49&\u89e3\u91ca<\/th>\n<\/tr>\n<\/thead>\n
                      00~03<\/td>\n4<\/td>\n\u6587\u4ef6\u7cfb\u7edf\u4e2d\u603binode\u8282\u70b9\u6570<\/td>\n<\/tr>\n
                      04~07<\/td>\n4<\/td>\n\u6587\u4ef6\u7cfb\u7edf\u4e2d\u603b\u5757\u6570<\/td>\n<\/tr>\n
                      08~0B<\/td>\n4<\/td>\n\u4e3a\u6587\u4ef6\u7cfb\u7edf\u9884\u4fdd\u7559\u7684\u5757\u6570<\/td>\n<\/tr>\n
                      0C~0F<\/td>\n4<\/td>\n\u7a7a\u95f2\u5757\u6570<\/td>\n<\/tr>\n
                      10~13<\/td>\n4<\/td>\n\u7a7a\u95f4inode\u8282\u70b9\u6570<\/td>\n<\/tr>\n
                      14~17<\/td>\n4<\/td>\n0\u53f7\u5757\u7ec4\u8d77\u59cb\u5757\u53f7<\/td>\n<\/tr>\n
                      18~1B<\/td>\n4<\/td>\n\u5757\u5927\u5c0f(1024\u5de6\u79fb\u4f4d\u6570)<\/td>\n<\/tr>\n
                      1C~1F<\/td>\n4<\/td>\n\u7247\u6bb5\u5927\u5c0f, \u8ddf\u5757\u5927\u5c0f\u4e00\u6a21\u4e00\u6837<\/td>\n<\/tr>\n
                      20~23<\/td>\n4<\/td>\n\u6bcf\u4e2a\u5757\u7ec4\u4e2d\u5305\u542b\u7684\u5757\u6570\u91cf<\/td>\n<\/tr>\n
                      24~27<\/td>\n4<\/td>\n\u6bcf\u4e2a\u5757\u7ec4\u4e2d\u5305\u542b\u7684\u7247\u6bb5\u6570\u91cf, \u8ddf\u5305\u542b\u7684\u5feb\u6570\u91cf\u4e00\u81f4<\/td>\n<\/tr>\n
                      28~2B<\/td>\n4<\/td>\n\u6bcf\u4e2a\u5757\u7ec4\u4e2d\u5305\u542b\u7684inode\u8282\u70b9\u6570\u91cf<\/td>\n<\/tr>\n
                      2C~2F<\/td>\n4<\/td>\n\u6587\u4ef6\u7cfb\u7edf\u6700\u540e\u6302\u8f7d\u65f6\u95f4<\/td>\n<\/tr>\n
                      30~33<\/td>\n4<\/td>\n\u6587\u4ef6\u7cfb\u7edf\u6700\u540e\u5199\u5165\u65f6\u95f4<\/td>\n<\/tr>\n
                      34~35<\/td>\n2<\/td>\n\u5f53\u524d\u6302\u8f7d\u6570<\/td>\n<\/tr>\n
                      36~37<\/td>\n2<\/td>\n\u6700\u5927\u6302\u8f7d\u6570<\/td>\n<\/tr>\n
                      38~39<\/td>\n2<\/td>\n\u6587\u4ef6\u7cfb\u7edf\u7b7e\u540d\u6807\u8bc6 53EF<\/td>\n<\/tr>\n
                      3A~3B<\/td>\n2<\/td>\n\u6587\u4ef6\u7cfb\u7edf\u72b6\u6001, \u6b63\u5e38, \u9519\u8bef, \u6062\u590d\u4e86\u5b64\u7acb\u7684inode\u8282\u70b9<\/td>\n<\/tr>\n
                      3C~3D<\/td>\n2<\/td>\n\u9519\u8bef\u5904\u7406\u65b9\u5f0f, \u7ee7\u7eed, \u4ee5\u53ea\u8bfb\u65b9\u5f0f\u6302\u8f7d<\/td>\n<\/tr>\n
                      3E~3F<\/td>\n2<\/td>\n\u8f85\u7248\u672c\u53f7<\/td>\n<\/tr>\n
                      40~43<\/td>\n4<\/td>\n\u6700\u540e\u8fdb\u884c\u4e00\u81f4\u6027\u68c0\u67e5\u7684\u65f6\u95f4<\/td>\n<\/tr>\n
                      44~47<\/td>\n4<\/td>\n\u4e00\u81f4\u6027\u68c0\u67e5\u7684\u95f4\u9694\u65f6\u95f4<\/td>\n<\/tr>\n
                      48~4B<\/td>\n4<\/td>\n\u521b\u5efa\u672c\u6587\u4ef6\u7cfb\u7edf\u7684\u64cd\u4f5c\u7cfb\u7edf<\/td>\n<\/tr>\n
                      4C~4F<\/td>\n4<\/td>\n\u4e3b\u7248\u672c\u53f7, \u53ea\u6709\u8be5\u503c\u4e3a1\u7684\u65f6\u5019, \u504f\u79fb54\u4e4b\u540e\u7684\u6269\u5c55\u8d85\u7ea7\u5757\u7684\u4e00\u4e9b\u52a8\u6001\u5c5e\u6027\u503c\u624d\u662f\u6709\u610f\u4e49\u7684<\/td>\n<\/tr>\n
                      50~51<\/td>\n2<\/td>\n\u9ed8\u8ba4\u4e3aUID\u7684\u4fdd\u7559\u5757<\/td>\n<\/tr>\n
                      52~53<\/td>\n2<\/td>\n\u9ed8\u8ba4\u4e3aGID\u7684\u4fdd\u7559\u5757<\/td>\n<\/tr>\n
                      54~57<\/td>\n2<\/td>\n\u7b2c\u4e00\u4e2a\u975e\u4fdd\u7559\u7684inode\u8282\u70b9\u53f7, \u5373\u7528\u6237\u53ef\u4ee5\u4f7f\u7528\u7684\u7b2c\u4e00\u4e2ainode\u8282\u70b9\u53f7<\/td>\n<\/tr>\n
                      58~59<\/td>\n2<\/td>\n\u6bcf\u4e2ainode\u8282\u70b9\u7684\u5927\u5c0f\u5b57\u8282\u6570<\/td>\n<\/tr>\n
                      5A~5B<\/td>\n2<\/td>\n\u672c\u8d85\u7ea7\u5757\u6240\u5728\u7684\u5757\u7ec4\u53f7<\/td>\n<\/tr>\n
                      5C~5F<\/td>\n4<\/td>\n\u517c\u5bb9\u6807\u8bc6\u7279\u5f81<\/td>\n<\/tr>\n
                      60~63<\/td>\n4<\/td>\n\u975e\u517c\u5bb9\u6807\u8bc6\u7279\u5f81<\/td>\n<\/tr>\n
                      64~67<\/td>\n4<\/td>\n\u53ea\u8bfb\u517c\u5bb9\u7279\u5f81\u6807\u8bc6<\/td>\n<\/tr>\n
                      68~77<\/td>\n16<\/td>\n\u6587\u4ef6\u7cfb\u7edfID\u53f7<\/td>\n<\/tr>\n
                      78~87<\/td>\n16<\/td>\n\u5377\u540d<\/td>\n<\/tr>\n
                      88~C7<\/td>\n64<\/td>\n\u6700\u540e\u7684\u6302\u8f7d\u8def\u5f84<\/td>\n<\/tr>\n
                      C8~CB<\/td>\n4<\/td>\n\u4f4d\u56fe\u4f7f\u7528\u7684\u8fd0\u7b97\u6cd5\u5219<\/td>\n<\/tr>\n
                      CC~CC<\/td>\n1<\/td>\n\u6587\u4ef6\u518d\u5206\u914d\u7684\u5757\u6570<\/td>\n<\/tr>\n
                      CD~CD<\/td>\n1<\/td>\n\u76ee\u5f55\u518d\u5206\u914d\u7684\u5757\u6570<\/td>\n<\/tr>\n
                      CE~CF<\/td>\n2<\/td>\n\u672a\u4f7f\u7528<\/td>\n<\/tr>\n
                      D0~DF<\/td>\n16<\/td>\n\u65e5\u5fd7ID<\/td>\n<\/tr>\n
                      E0~E3<\/td>\n4<\/td>\n\u65e5\u5fd7inode\u8282\u70b9<\/td>\n<\/tr>\n
                      E4~E7<\/td>\n4<\/td>\n\u65e5\u5fd7\u8bbe\u5907<\/td>\n<\/tr>\n
                      E8~EB<\/td>\n4<\/td>\n\u5b64\u7acb\u7684inode\u8282\u70b9\u8868<\/td>\n<\/tr>\n
                      EC~3FF<\/td>\n788<\/td>\n\u672a\u4f7f\u7528<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                      \u5757\u7ec4\u63cf\u8ff0\u7b26\u8be6\u7ec6\u4fe1\u606f<\/h3>\n

                      \u6bcf\u4e2a\u5757\u7ec4\u63cf\u8ff0\u7b26\u5360\u752832\u4e2a\u5b57\u8282, \u5176\u6570\u636e\u7ed3\u6784\u5982\u4e0b:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
                      \u504f\u79fb(16\u8fdb\u5236)<\/th>\n\u5b57\u8282\u6570<\/th>\n\u542b\u4e49&\u89e3\u91ca<\/th>\n<\/tr>\n<\/thead>\n
                      00~03<\/td>\n4<\/td>\n\u5757\u4f4d\u56fe\u8d77\u59cb\u5730\u5740(\u5757\u53f7)<\/td>\n<\/tr>\n
                      04~07<\/td>\n4<\/td>\ninode\u8282\u70b9\u4f4d\u56fe\u8d77\u59cb\u5730\u5740(\u5757\u53f7)<\/td>\n<\/tr>\n
                      08~0B<\/td>\n4<\/td>\ninode\u8282\u70b9\u8868\u8d77\u59cb\u5730\u5740(\u5757\u53f7)<\/td>\n<\/tr>\n
                      0C~0D<\/td>\n2<\/td>\n\u5757\u7ec4\u4e2d\u7a7a\u95f2\u5757\u6570<\/td>\n<\/tr>\n
                      0E~0F<\/td>\n2<\/td>\n\u5757\u7ec4\u4e2d\u7a7a\u95f2inode\u8282\u70b9\u6570<\/td>\n<\/tr>\n
                      10~11<\/td>\n2<\/td>\n\u5757\u7ec4\u4e2d\u7684\u76ee\u5f55\u6570<\/td>\n<\/tr>\n
                      12~1F<\/td>\n-<\/td>\n\u672a\u4f7f\u7528<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                      inode\u4fe1\u606f<\/h3>\n

                      \u6bcf\u4e2ainode\u4f1a\u88ab\u5206\u914d\u7ed9\u4e00\u4e2a\u76ee\u5f55\u6216\u8005\u4e00\u4e2a\u6587\u4ef6, \u6bcf\u4e2ainode\u5305\u542b\u4e86128\u4e2a\u5b57\u8282, \u91cc\u9762\u5305\u542b\u4e86\u8fd9\u4e2a\u6587\u4ef6\u7684\u5404\u79cdmeta\u4fe1\u606f\u3002<\/p>\n

                      \u5728\u6240\u6709inode\u4e2d, 1~10\u53f7\u4f1a\u7528\u4f5c\u4fdd\u7559\u7ed9\u5185\u6838\u4f7f\u7528, \u5728\u8fd9\u4e9b\u4fdd\u7559\u8282\u70b9\u4e2d, 2\u53f7\u8282\u70b9\u7528\u4e8e\u5b58\u50a8\u6839\u76ee\u5f55\u4fe1\u606f, 1\u53f7\u8868\u793a\u574f\u5757, 8\u53f7\u8868\u793a\u65e5\u5fd7\u6587\u4ef6\u4fe1\u606f\u3002<\/p>\n

                      \u7b2c\u4e00\u4e2a\u7528\u6237\u53ef\u89c1\u7684\u90fd\u662f\u4ece11\u53f7inode\u5f00\u59cb, 11\u53f7\u8282\u70b9\u4e00\u822c\u7528\u4f5clost+found<\/code>\u76ee\u5f55, \u5f53\u68c0\u67e5\u7a0b\u5e8f\u53d1\u73b0\u4e00\u4e2ainode\u8282\u70b9\u5df2\u7ecf\u88ab\u5206\u914d, \u4f46\u662f\u6ca1\u6709\u6587\u4ef6\u540d\u6307\u5411\u4ed6\u7684\u65f6\u5019, \u5c31\u4f1a\u628a\u4ed6\u6dfb\u52a0\u5230lost+found<\/code>\u76ee\u5f55\u4e2d\u5e76\u8d4b\u4e88\u4e00\u4e2a\u65b0\u7684\u6587\u4ef6\u540d\u3002<\/p>\n

                      inode\u901a\u8fc7\u4e09\u7ea7\u6307\u9488\u7684\u65b9\u5f0f\u6765\u627e\u5230\u6587\u4ef6\u6570\u636e\u6700\u7ec8\u5b58\u50a8\u7684\u6570\u636e\u5757, \u89c1\u4e0b\u56fe:<\/p>\n

                      \"\"<\/p>\n

                      \u8fd9\u79cd\u65b9\u5f0f\u80fd\u4fdd\u8bc1\u5c0f\u6587\u4ef6\u7684\u8bfb\u53d6\u6548\u7387\u7684\u540c\u65f6, \u4e5f\u652f\u6301\u5927\u6587\u4ef6\u7684\u8bfb\u53d6\u3002<\/p>\n

                      \u76ee\u5f55\u9879<\/h3>\n

                      \u5728ext\u6587\u4ef6\u7cfb\u7edf\u4e2d, \u6bcf\u4e2a\u76ee\u5f55\u4e5f\u5bf9\u5e94\u4e00\u4e2ainode\u8282\u70b9, \u8be5inode\u8282\u70b9\u5bf9\u5e94\u7684\u6570\u636e\u5757\u91cc\u9762\u4f1a\u5b58\u50a8\u8be5\u76ee\u5f55\u4e0b\u6240\u6709\u6587\u4ef6\/\u76ee\u5f55\u7684\u4fe1\u606f\u3002<\/p>\n

                      \u6bcf\u4e2a\u6587\u4ef6\/\u76ee\u5f55\u5bf9\u5e94\u7684\u4fe1\u606f\u5c31\u53eb\u76ee\u5f55\u9879<\/code>, \u76ee\u5f55\u9879\u5305\u542b\u7684\u5185\u5bb9\u4e5f\u5f88\u7b80\u5355, \u4e3b\u8981\u5c31\u662f\u6587\u4ef6\u540d\u548c\u6307\u5411\u8be5\u6587\u4ef6\u540d\u7684inode\u6307\u9488, \u8be6\u7ec6\u4fe1\u606f\u5982\u4e0b:<\/p>\n\n\n\n\n\n\n\n\n\n
                      \u504f\u79fb(16\u8fdb\u5236)<\/th>\n\u5b57\u8282\u6570<\/th>\n\u542b\u4e49&\u89e3\u91ca<\/th>\n<\/tr>\n<\/thead>\n
                      00~03<\/td>\n4<\/td>\ninode\u8282\u70b9\u53f7<\/td>\n<\/tr>\n
                      04~05<\/td>\n2<\/td>\n\u672c\u76ee\u5f55\u9879\u7684\u957f\u5ea6\u5b57\u8282\u6570<\/td>\n<\/tr>\n
                      06~06<\/td>\n1<\/td>\n\u540d\u5b57\u957f\u5ea6\u5b57\u8282\u6570<\/td>\n<\/tr>\n
                      07~07<\/td>\n1<\/td>\n\u6587\u4ef6\u7c7b\u578b<\/td>\n<\/tr>\n
                      08~<\/td>\n\u4e0d\u5b9a\u957f\u5ea6<\/td>\n\u540d\u5b57\u7684ascii\u7801<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                      \u5f53\u6587\u4ef6\u5220\u9664\u7684\u65f6\u5019, \u4e0d\u4f1a\u771f\u6b63\u5220\u9664\u6587\u4ef6, \u4f1a\u5c06\u8be5\u6587\u4ef6\u6240\u5c5e\u76ee\u5f55\u5bf9\u5e94\u7684\u76ee\u5f55\u9879\u7ed9\u5220\u9664, \u540c\u65f6\u5c06\u5bf9\u5e94\u6570\u636e\u5757\u5728\u5feb\u4f4d\u56fe\u8868\u4e2d\u6807\u8bb0\u4e3a0\u3002<\/p>\n

                      \u94fe\u63a5<\/h3>\n
                        \n
                      1. \u786c\u94fe\u63a5\u662f\u6307\u5728\u53e6\u5916\u4e00\u4e2a\u76ee\u5f55\u5bf9\u5e94\u7684\u76ee\u5f55\u9879\u4e2d\u589e\u52a0\u4e00\u4e2a\u76ee\u5f55\u9879\u3002\u786c\u94fe\u63a5\u5efa\u7acb\u4e4b\u540e, \u7528\u6237\u65e0\u6cd5\u901a\u8fc7\u6587\u4ef6\u540d\u6765\u5224\u65ad\u5230\u5e95\u54ea\u4e2a\u662f\u539f\u6587\u4ef6\u540d, \u54ea\u4e2a\u662f\u94fe\u63a5\u540d;<\/li>\n
                      2. \u8f6f\u8fde\u63a5\u662f\u4e00\u79cd\u6587\u4ef6\u7c7b\u578b, \u8be5\u6587\u4ef6\u91cc\u9762\u5c31\u5b58\u50a8\u6e90\u6587\u4ef6\u7684\u5b8c\u6574\u8def\u5f84, \u5982\u679c\u6e90\u6587\u4ef6\u5b8c\u6574\u8def\u5f84\u957f\u5ea6\u5c0f\u4e8e60\u4e2a\u5b57\u8282, \u90a3\u4e48\u5c31\u5c06\u8be5\u503c\u76f4\u63a5\u5b58\u50a8\u5728inode\u8282\u70b9\u8868\u4e2d, \u907f\u514d\u6d6a\u8d39\u6570\u636e\u5757;<\/li>\n<\/ol>\n

                        \u5206\u914d\u7b56\u7565<\/h3>\n
                          \n
                        1. \u9996\u5148\u5224\u65ad\u5e94\u8be5\u5728\u54ea\u4e2a\u5757\u7ec4\u4e2d\u5206\u914d\n
                            \n
                          1. \u5982\u679c\u662f\u4e3a\u6587\u4ef6\u521b\u5efa\u8282\u70b9\n
                              \n
                            1. \u9ed8\u8ba4\u4f1a\u5728\u5176\u7236\u76ee\u5f55\u6240\u5728\u7684\u7ec4\u4e2d\u4e3a\u5176\u521b\u5efa\u8282\u70b9, \u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u4e00\u4e2a\u76ee\u5f55\u4e2d\u6240\u6709\u6587\u4ef6\u90fd\u4f4d\u4e8e\u4e00\u4e2a\u5927\u81f4\u7684\u533a\u57df\u4e2d<\/li>\n
                            2. \u5982\u679c\u7236\u76ee\u5f55\u6240\u5728\u7ec4\u6ca1\u6709\u7a7a\u95f2\u7684\u8282\u70b9\u6216\u8005\u7a7a\u95f2\u7684\u5757\u4e86, \u5c31\u5230\u522b\u7684\u5757\u7ec4\u4e2d\u4e3a\u8be5\u6587\u4ef6\u5206\u914d\u8282\u70b9, \u627e\u5bfb\u522b\u7684\u5757\u7ec4\u7684\u7b97\u6cd5\u5982\u4e0b\n
                                \n
                              1. \u6bcf\u6b21\u8bb2\u5f53\u524d\u7ec4\u53f7\u52a0\u4e0a2^N\u6b21\u65b9\u518d\u6c42hash<\/li>\n
                              2. \u5982\u679c\u4e0a\u9762\u7684\u7b97\u6cd5\u6ca1\u627e\u5230, \u5c31\u7ebf\u6027\u67e5\u627e<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n
                              3. \u5982\u679c\u662f\u4e3a\u76ee\u5f55\u521b\u5efa\u8282\u70b9\n
                                  \n
                                1. \u4f1a\u5c06\u5176\u5206\u914d\u5230\u53ef\u7528\u7a7a\u95f4\u8f83\u591a\u7684\u5757\u7ec4\u4e2d, \u5206\u914d\u7b97\u6cd5\u5982\u4e0b:\n
                                    \n
                                  1. \u9996\u5148\u5229\u7528\u8d85\u7ea7\u5757\u4e2d\u7684\u5269\u4f59inode\u548c\u5269\u4f59\u5757\u6570\u5b57\u7b97\u51fa\u6bcf\u4e2a\u5757\u7ec4\u7684\u5e73\u5747\u5269\u4f59\u6570\u5b57, \u7136\u540e\u4f9d\u6b21\u627e\u5230\u4e00\u4e2a\u5927\u4e8e\u5e73\u5747\u503c\u7684\u5757\u7ec4<\/li>\n
                                  2. \u5982\u679c\u6ca1\u627e\u5230, \u5c31\u5229\u7528\u5757\u7ec4\u63cf\u8ff0\u7b26\u8868\u4e2d\u7684\u4fe1\u606f, \u627e\u5230\u4e00\u4e2a\u6700\u7a7a\u95f2\u7684\u5757\u7ec4<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n
                                  3. \u5f53\u4e00\u4e2a\u6570\u636e\u5757\u5206\u914d\u7ed9\u67d0\u6587\u4ef6\u4e4b\u540e\n
                                      \n
                                    1. \u8be5\u5757\u539f\u6765\u7684\u5185\u5bb9\u4f1a\u88ab\u8bf7\u51fa, inode\u8282\u70b9\u5bf9\u5e94\u7684\u5404\u79cd\u5143\u4fe1\u606f\u4f1a\u8ddf\u7740\u505a\u4fee\u6539<\/li>\n
                                    2. \u5982\u679c\u662f\u6587\u4ef6, \u8282\u70b9\u5bf9\u5e94\u94fe\u63a5\u6570\u4f1a\u8bbe\u7f6e\u4e3a1, \u5982\u679c\u662f\u76ee\u5f55, \u94fe\u63a5\u6570\u4f1a\u88ab\u8bbe\u7f6e\u4e3a2<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n

                                      \u5b9e\u9645\u521b\u5efa\/\u5220\u9664\u6587\u4ef6\u8fc7\u7a0b<\/h3>\n

                                      \u6211\u4eec\u521b\u5efa\u4e00\u4e2a\/xuanku\/file.txt<\/code>, \u8be5\u6587\u4ef6\u5927\u5c0f\u4e3a10000\u5b57\u8282, \u6587\u4ef6\u5757\u5927\u5c0f\u4e3a4096, \u90a3\u4e48\u4e0b\u9762\u6765\u770b\u4e00\u4e0b\u8fc7\u7a0b:<\/p>\n

                                        \n
                                      1. \u8bfb\u53d6\u6587\u4ef6\u7cfb\u7edf\u76841024\u5b57\u8282~2048\u5b57\u8282, \u5373\u8d85\u7ea7\u5757\u4fe1\u606f\u3002\u901a\u8fc7\u8d85\u7ea7\u5757\u5f97\u5230\u5feb\u5927\u5c0f\u4e3a4096, \u6bcf\u4e2a\u5757\u7ec4\u542b\u67098192\u4e2a\u5757\u4ee5\u53ca2008\u4e2ainode\u8282\u70b9<\/li>\n
                                      2. \u8bfb\u53d6\u6587\u4ef6\u7cfb\u7edf\u4e2d\u7b2c1\u4e2a\u5757(\u5373\u7ec4\u63cf\u8ff0\u7b26\u8868), \u5f97\u5230\u6240\u6709\u5757\u7ec4\u5e03\u5c40\u4fe1\u606f<\/li>\n
                                      3. \u8bbf\u95ee2\u53f7inode\u8282\u70b9(\u5373\u6839\u8282\u70b9), \u901a\u8fc7\u8bfb\u53d6\u6839\u8282\u70b9\u6570\u636e\u5757\u4fe1\u606f, \u5047\u8bbe\u8bfb\u5230\u5176\u4f4d\u4e8e5\u53f7\u5757<\/li>\n
                                      4. \u5728\u7b2c5\u53f7\u5757\u6240\u6709\u76ee\u5f55\u9879\u4e2d\u4ece\u524d\u5f80\u540e\u904d\u5386, \u76f4\u5230\u627e\u5230\u6587\u4ef6\u540d\u4e3axuanku<\/code>\u7684\u76ee\u5f55\u9879, \u8bfb\u5230\u8be5inode\u8282\u70b9\u4e3a4724<\/li>\n
                                      5. \u6bcf\u4e2a\u5757\u7ec4\u67092008\u4e2ainode, \u75284724\u9488\u5bf92008\u53d6\u6a21, \u5f97\u5230\u7684\u7ed3\u679c\u662f2\u53f7\u5757\u7ec4<\/li>\n
                                      6. \u901a\u8fc7\u7ec4\u63cf\u8ff0\u7b26\u8868\u4e2d\u5f97\u5230\u7b2c2\u4e2a\u5757\u7ec4\u7684inode\u8282\u70b9\u8868\u8d77\u59cb\u4e8e16378\u53f7\u5757<\/li>\n
                                      7. \u4ece16378\u53f7\u5757\u8bfb\u53d6inode\u8282\u70b9\u8868\u4e2d\u67e5\u627e4724\u53f7\u5bf9\u5e94\u7684inode\u8282\u70b9(708\u53f7\u8868\u9879), \u67e5\u8be2\u5230\u8be5xuanku<\/code>\u7684\u76ee\u5f55\u5185\u5bb9\u4f4d\u4e8e17216\u53f7\u5757<\/li>\n
                                      8. \u4ece17216\u5757\u8bfb\u53d6xuanku<\/code>\u76ee\u5f55\u9879\u5185\u5bb9, \u5c06file.txt<\/code>\u76f8\u5173\u4fe1\u606f\u66f4\u65b0\u5230\u8be5\u5757\u7684\u76ee\u5f55\u9879\u5f53\u4e2d<\/li>\n
                                      9. \u7136\u540e\u5f00\u59cb\u4e3a\u6587\u4ef6\u5206\u914dinode\u8282\u70b9, \u9ed8\u8ba4\u4f1a\u653e\u5230\u7236\u76ee\u5f55\u6240\u5728\u5757\u7ec4, \u53732\u53f7\u5757\u7ec4, \u518d\u6b212\u53f7\u5757\u7ec4\u7684inode\u8282\u70b9\u886816378, \u5f00\u59cb\u4ece4724\u5f80\u540e\u627e\u5230\u7b2c\u4e00\u4e2a\u53ef\u7528\u7684inode\u8282\u70b9\u5206\u914d\u7ed9\u8be5\u6587\u4ef6, \u5047\u8bbe\u627e\u5230\u7684\u662f4850\u53f7inode\u3002<\/li>\n
                                      10. \u7136\u540e\u5c31\u7ed94850\u53f7\u7684inode\u4f4d\u56fe\u8868\u8bbe\u7f6e\u4e3a1, \u7ec4\u63cf\u8ff0\u7b26\u7684\u7a7a\u95f2inode\u8282\u70b9\u6570\u548c\u8d85\u7ea7\u5757\u7684\u603b\u7a7a\u95f2inode\u8282\u70b9\u6570\u90fd\u51cf1, \u5c06inode\u8282\u70b9\u7684\u5730\u5740\u5199\u5165file.txt<\/code>\u5bf9\u5e94\u7684\u76ee\u5f55\u9879\u5f53\u4e2d, \u7136\u540e\u5199\u5404\u79cd\u65f6\u95f4, \u8bb0\u5f55\u65e5\u5fd7<\/li>\n
                                      11. file.txt\u9700\u89813\u4e2a\u5757\u7684\u5b58\u50a8\u7a7a\u95f4, \u901a\u8fc72\u53f7\u5757\u7ec4\u63cf\u8ff0\u7b26\u627e\u5230\u5757\u4f4d\u56fe\u5bf9\u5e94\u7684\u5757, \u5e76\u4ece\u524d\u5f80\u540e\u627e\u5230\u53ef\u7528\u7684\u5757\u3002\u7136\u540e\u5c06\u5bf9\u5e94\u7684\u4f4d\u8bbe\u7f6e\u4e3a1, \u5e76\u66f4\u65b0\u5230inode\u8282\u70b9\u5f53\u4e2d<\/li>\n
                                      12. \u7136\u540e\u5c06\u6587\u4ef6\u7684\u5185\u5bb9\u5199\u5165\u5230\u5bf9\u5e94\u7684\u5757\u4e2d<\/li>\n<\/ol>\n

                                        \u4e0b\u9762\u518d\u6f14\u793a\u4e00\u4e0b\u5c06\u8be5\u6587\u4ef6\u5220\u9664\u7684\u8fc7\u7a0b:<\/p>\n

                                          \n
                                        1. \u8bfb\u53d6\u6587\u4ef6\u7cfb\u7edf\u76841024\u5b57\u8282~2048\u5b57\u8282, \u5373\u8d85\u7ea7\u5757\u4fe1\u606f\u3002\u901a\u8fc7\u8d85\u7ea7\u5757\u5f97\u5230\u5feb\u5927\u5c0f\u4e3a4096, \u6bcf\u4e2a\u5757\u7ec4\u542b\u67098192\u4e2a\u5757\u4ee5\u53ca2008\u4e2ainode\u8282\u70b9<\/li>\n
                                        2. \u8bfb\u53d6\u6587\u4ef6\u7cfb\u7edf\u4e2d\u7b2c1\u4e2a\u5757(\u5373\u7ec4\u63cf\u8ff0\u7b26\u8868), \u5f97\u5230\u6240\u6709\u5757\u7ec4\u5e03\u5c40\u4fe1\u606f<\/li>\n
                                        3. \u8bbf\u95ee2\u53f7inode\u8282\u70b9(\u5373\u6839\u8282\u70b9), \u901a\u8fc7\u8bfb\u53d6\u6839\u8282\u70b9\u6570\u636e\u5757\u4fe1\u606f, \u5047\u8bbe\u8bfb\u5230\u5176\u4f4d\u4e8e5\u53f7\u5757<\/li>\n
                                        4. \u5728\u7b2c5\u53f7\u5757\u6240\u6709\u76ee\u5f55\u9879\u4e2d\u4ece\u524d\u5f80\u540e\u904d\u5386, \u76f4\u5230\u627e\u5230\u6587\u4ef6\u540d\u4e3axuanku<\/code>\u7684\u76ee\u5f55\u9879, \u8bfb\u5230\u8be5inode\u8282\u70b9\u4e3a4724<\/li>\n
                                        5. \u6bcf\u4e2a\u5757\u7ec4\u67092008\u4e2ainode, \u75284724\u9488\u5bf92008\u53d6\u6a21, \u5f97\u5230\u7684\u7ed3\u679c\u662f2\u53f7\u5757\u7ec4<\/li>\n
                                        6. \u901a\u8fc7\u7ec4\u63cf\u8ff0\u7b26\u8868\u4e2d\u5f97\u5230\u7b2c2\u4e2a\u5757\u7ec4\u7684inode\u8282\u70b9\u8868\u8d77\u59cb\u4e8e16378\u53f7\u5757<\/li>\n
                                        7. \u4ece16378\u53f7\u5757\u8bfb\u53d6inode\u8282\u70b9\u8868\u4e2d\u67e5\u627e4724\u53f7\u5bf9\u5e94\u7684inode\u8282\u70b9(708\u53f7\u8868\u9879), \u67e5\u8be2\u5230\u8be5xuanku<\/code>\u7684\u76ee\u5f55\u5185\u5bb9\u4f4d\u4e8e17216\u53f7\u5757<\/li>\n
                                        8. \u4ece17216\u5757\u8bfb\u53d6xuanku<\/code>\u76ee\u5f55\u9879\u5185\u5bb9, \u8bfb\u5230file.txt<\/code>\u7684inode\u8282\u70b9\u4e3a4850<\/li>\n
                                        9. \u7136\u540e\u53d6\u6d88file.txt<\/code>\u7684\u76ee\u5f55\u9879\u5206\u914d, \u4fee\u6539\u7cfb\u5217xuanku<\/code>\u76ee\u5f55\u5bf9\u5e94\u7684\u76ee\u5f55\u9879\u4fe1\u606f<\/li>\n
                                        10. \u53d6\u6d88inode\u8282\u70b9\u4fe1\u606f, \u4fee\u65392\u53f7\u5757\u7ec4\u5bf9\u5e94\u7684inode\u8282\u70b9\u8868\u4fe1\u606f, \u5c06inode\u8282\u70b9\u4f4d\u8bbe\u7f6e\u4e3a0, \u66f4\u65b0\u5757\u7ec4\u63cf\u8ff0\u7b26\u548c\u8d85\u7ea7\u5757\u7684\u7a7a\u95f2inode\u8282\u70b9\u6570\u52a01<\/li>\n
                                        11. \u8fd8\u8981\u56de\u6536\u6587\u4ef6\u5185\u5bb9\u5bf9\u5e94\u76846\u4e2a\u5757\u7a7a\u95f4, \u5c06\u5757\u4f4d\u56fe\u8868\u4e2d\u7684bit\u8bbe\u7f6e\u4e3a0, \u6e05\u9664inode\u8282\u70b9\u7684\u5757\u6307\u9488, \u66f4\u65b0\u5757\u7ec4\u63cf\u8ff0\u7b26\u548c\u8d85\u7ea7\u5757\u7684\u7a7a\u95f2\u5757\u6570\u52a01<\/li>\n<\/ol>\n

                                          \u53c2\u8003<\/h2>\n
                                            \n
                                          1. \u6570\u636e\u91cd\u65b0 \u6587\u4ef6\u7cfb\u7edf\u539f\u7406\u7cbe\u89e3\u4e0e\u6570\u636e\u6062\u590d\u6700\u4f73\u5b9e\u8df5<\/li>\n
                                          2. \u78c1\u76d8\u5206\u914d\u65b9\u5f0f. http:\/\/blog.csdn.net\/liuqiyao_01\/article\/details\/39156651<\/a><\/li>\n
                                          3. ext\u5728\u7ebf\u8c03\u6574\u5927\u5c0f. http:\/\/www.ibm.com\/developerworks\/cn\/linux\/l-cn-ext4resize\/<\/a><\/li>\n<\/ol>\n<\/div>\n
                                            \n
                                            ..<\/div>\n
                                            <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

                                            \u7b80\u4ecb \u8be5\u7bc7blog\u53ea\u662f\u5b58\u50a8\u7cfb\u5217\u79d1\u666e\u6587\u7ae0\u4e2d\u7684\u7b2c\u4e8c\u7bc7\uff0c\u6240\u6709\u6587\u7ae0\u8bf7\u53c2\u8003\uff1a \u5728\u5de5\u7a0b\u67b6\u6784\u9886 … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[287],"tags":[],"class_list":["post-1255","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/1255","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/comments?post=1255"}],"version-history":[{"count":0,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/1255\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/media?parent=1255"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/categories?post=1255"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/tags?post=1255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}