\u5efa\u7acb\u5feb\u7167\u524d\u5fc5\u9808\u5b8c\u6210\u7684\u6aa2\u67e5<\/strong><\/h2>\n

\n \u5728\u52d5\u5230\u6b63\u5f0f\u74b0\u5883\u5132\u5b58\u4e4b\u524d\uff0c\u9996\u5148\u8981\u78ba\u8a8d\u76ee\u6a19\u5377\u78ba\u5be6\u7531 LVM \u7ba1\u7406\u3002\u5728\u8a31\u591a Linux \u7cfb\u7d71\u4e2d\uff0c\u900f\u904e\u5e38\u7528\u6307\u4ee4\u5f88\u5feb\u5c31\u80fd\u770b\u51fa\u5be6\u9ad4\u5377\u3001\u5377\u7d44\u548c\u908f\u8f2f\u5377\u7684\u7d50\u69cb\u3002LVM \u7684\u6307\u4ee4\u53c3\u8003\u6587\u4ef6\u5217\u51fa\u4e86 pvs<\/code>\u3001vgs<\/code> \u548c lvs<\/code> \u7b49\u5de5\u5177\uff0c\u800c\u9019\u4e9b\u6307\u4ee4\u6b63\u662f\u9032\u884c\u5132\u5b58\u76e4\u9ede\u8207\u9a57\u8b49\u6642\u6700\u5e38\u7528\u7684\u8d77\u9ede\u3002\n <\/p>\n

\n \u6b64\u5916\uff0c\u5377\u7d44\u4e2d\u9084\u5fc5\u9808\u6709\u8db3\u5920\u7684\u53ef\u7528\u7a7a\u9593\u3002\u5feb\u7167\u5bb9\u91cf\u7d55\u4e0d\u662f\u53ef\u6709\u53ef\u7121\u7684\u88dd\u98fe\u9805\uff0c\u5b83\u76f4\u63a5\u6c7a\u5b9a\u4e86\u5feb\u7167\u5728\u539f\u59cb\u5377\u6301\u7e8c\u767c\u751f\u8b8a\u5316\u6642\u80fd\u5b58\u6d3b\u591a\u4e45\u3002\u767c\u884c\u7248\u6587\u4ef6\u901a\u5e38\u90fd\u6703\u63d0\u5230\uff0c\u539f\u59cb\u6a94\u6848\u7cfb\u7d71\u5728\u5feb\u7167\u88ab\u639b\u8f09\u4e26\u7528\u65bc\u5099\u4efd\u5b58\u53d6\u6642\u4f9d\u7136\u53ef\u4ee5\u7e7c\u7e8c\u66f4\u65b0\uff0c\u9019\u56fa\u7136\u65b9\u4fbf\uff0c\u4f46\u4e5f\u610f\u5473\u8457\u6bcf\u4e00\u6b21\u65b0\u7684\u5beb\u5165\u90fd\u6709\u53ef\u80fd\u9032\u4e00\u6b65\u6d88\u8017\u5feb\u7167\u7a7a\u9593\u3002\n <\/p>\n

\n
• \u78ba\u8a8d\u76ee\u6a19\u5377\u78ba\u5be6\u4f7f\u7528 LVM\u3002<\/li>\n
• \u5728\u5efa\u7acb\u5feb\u7167\u524d\u6aa2\u67e5\u5377\u7d44\u4e2d\u7684\u5269\u9918 extent\u3002<\/li>\n
• \u4f30\u7b97\u5099\u4efd\u7a97\u53e3\u671f\u9593\u7684\u8cc7\u6599\u8b8a\u66f4\u901f\u7387\u3002<\/li>\n
• \u76e1\u91cf\u5728\u5beb\u5165\u76f8\u5c0d\u8f03\u5c11\u7684\u6642\u6bb5\u57f7\u884c\u57fa\u65bc\u5feb\u7167\u7684\u5099\u4efd\u3002<\/li>\n
• \u5c0d\u65bc\u8cc7\u6599\u5eab\u985e\u696d\u52d9\uff0c\u61c9\u5728\u5feb\u7167\u524d\u5148\u5b8c\u6210\u61c9\u7528\u5c64\u4e00\u81f4\u6027\u8655\u7406\u3002<\/li>\n<\/ul>\n

  \u5206\u6b65\u64cd\u4f5c\uff1a\u5efa\u7acb\u4e26\u4f7f\u7528 LVM \u5feb\u7167<\/strong><\/h2>\n

  \n \u5be6\u969b\u6d41\u7a0b\u4e26\u4e0d\u8907\u96dc\uff0c\u4f46\u7d30\u7bc0\u5fc5\u9808\u56b4\u8b39\u3002lvcreate<\/code> \u7684\u624b\u518a\u6587\u4ef6\u8aaa\u660e\u4e86\u5982\u4f55\u4f7f\u7528\u5feb\u7167\u53c3\u6578\u4f86\u5efa\u7acb\u5feb\u7167\uff0c\u5e73\u53f0\u985e\u6587\u4ef6\u4e5f\u6703\u4ecb\u7d39\u5982\u4f55\u628a\u5feb\u7167\u639b\u8f09\u5230\u4efb\u610f\u76ee\u9304\uff0c\u4ee5\u4fbf\u5728\u539f\u59cb\u5377\u4fdd\u6301\u7dda\u4e0a\u7684\u540c\u6642\u5b58\u53d6\u5176\u4e2d\u7684\u8cc7\u6599\u3002\u4e00\u500b\u6700\u5c0f\u53ef\u884c\u6d41\u7a0b\u901a\u5e38\u5982\u4e0b\uff1a\n <\/p>\n

  \n
  1. \u8b58\u5225\u539f\u59cb\u908f\u8f2f\u5377\u3002<\/li>\n
  2. \u4f7f\u7528\u6e05\u695a\u7684\u540d\u7a31\u548c\u5408\u7406\u7684\u7a7a\u9593\u5927\u5c0f\u5efa\u7acb\u5feb\u7167\u3002<\/li>\n
  3. \u628a\u5feb\u7167\u639b\u8f09\u5230\u4e00\u500b\u66ab\u6642\u8def\u5f91\u3002<\/li>\n
  4. \u5f9e\u8a72\u639b\u8f09\u9ede\u57f7\u884c\u5099\u4efd\u8907\u88fd\u3002<\/li>\n
  5. \u5b8c\u6210\u5f8c\u5378\u8f09\u4e26\u522a\u9664\u5feb\u7167\u3002<\/li>\n<\/ol>\n

     \n \u7bc4\u4f8b\u6307\u4ee4\u6d41\u7a0b\u5982\u4e0b\uff1a\n <\/p>\n

     lvs\r\nvgs\r\nlvcreate --snapshot --size 5G --name root_snap \/dev\/vg0\/root\r\nmkdir -p \/mnt\/root_snap\r\nmount -o ro \/dev\/vg0\/root_snap \/mnt\/root_snap\r\nrsync -aHAX \/mnt\/root_snap\/ \/backup\/root\/\r\numount \/mnt\/root_snap\r\nlvremove \/dev\/vg0\/root_snap<\/code><\/pre>\n
     \n        \u5177\u9ad4\u8981\u5206\u914d\u591a\u5927\u7a7a\u9593\uff0c\u53d6\u6c7a\u65bc\u5de5\u4f5c\u8ca0\u8f09\u672c\u8eab\u3002\u5728\u4e00\u53f0\u76f8\u5c0d\u5b89\u975c\u7684\u4f3a\u670d\u5668\u4e0a\uff0c\u4e00\u500b\u9069\u4e2d\u7684\u5feb\u7167\u7a7a\u9593\u4e5f\u8a31\u8db3\u4ee5\u5b8c\u6210\u6574\u500b\u8907\u88fd\u4efb\u52d9\uff1b\u800c\u5728\u5beb\u5165\u975e\u5e38\u6d3b\u8e8d\u7684\u74b0\u5883\u4e2d\uff0c\u540c\u6a23\u5927\u5c0f\u7684\u5feb\u7167\u53ef\u80fd\u5f88\u5feb\u5c31\u6703\u88ab\u8017\u76e1\u3002\u6709\u4e9b LVM \u6587\u4ef6\u9084\u6703\u63d0\u5230\uff0c\u5728\u7279\u5b9a\u8a2d\u5b9a\u4e0b\u5feb\u7167\u652f\u63f4\u64f4\u5bb9\u6216\u81ea\u52d5\u64f4\u5bb9\uff0c\u4f46\u5982\u679c\u6c92\u6709\u76e3\u63a7\u914d\u5408\uff0c\u55ae\u7d14\u4f9d\u8cf4\u9019\u4e00\u9ede\u4f9d\u820a\u5b58\u5728\u660e\u986f\u98a8\u96aa\u3002\n      <\/p>\n
     \u95dc\u65bc\u6a94\u6848\u7cfb\u7d71\u4e00\u81f4\u6027\u548c\u61c9\u7528\u4e00\u81f4\u6027\u7684\u8aaa\u660e<\/strong><\/h2>\n
     \n        \u5feb\u7167\u64f7\u53d6\u7684\u662f\u5340\u584a\u88dd\u7f6e\u72c0\u614b\uff0c\u800c\u4e0d\u662f\u696d\u52d9\u908f\u8f2f\u72c0\u614b\u3002\u9019\u4e00\u9ede\u975e\u5e38\u95dc\u9375\u3002\u5c0d\u65bc\u5f88\u591a\u4e00\u822c\u6a94\u6848\u76ee\u9304\u4f86\u8aaa\uff0c\u4e00\u500b\u4e7e\u6de8\u7684\u5feb\u7167\u52a0\u4e0a\u552f\u8b80\u639b\u8f09\u901a\u5e38\u5df2\u7d93\u8db3\u5920\u7528\u65bc\u5099\u4efd\uff1b\u4f46\u5c0d\u65bc\u4ea4\u6613\u578b\u670d\u52d9\uff0c\u4f60\u9084\u9700\u8981\u8003\u616e\u5feb\u53d6\u5237\u65b0\u3001\u65e5\u8a8c\u72c0\u614b\uff0c\u4ee5\u53ca\u6b63\u5728\u9032\u884c\u4e2d\u7684\u5beb\u5165\u662f\u5426\u6703\u5f71\u97ff\u61c9\u7528\u5c64\u7684\u4e00\u81f4\u6027\u3002\n      <\/p>\n
     \n        \u5de5\u7a0b\u5e2b\u901a\u5e38\u6703\u628a\u4e00\u81f4\u6027\u62c6\u5206\u70ba\u5169\u500b\u5c64\u9762\uff1a\n      <\/p>\n
     \n
     \u7576\u6a5f\u4e00\u81f4\u6027\uff1a<\/strong>\u5feb\u7167\u4e2d\u7684\u72c0\u614b\u985e\u4f3c\u65bc\u7cfb\u7d71\u5728\u7a81\u7136\u65b7\u96fb\u5f8c\u7559\u4e0b\u7684\u90a3\u4e00\u523b\u3002<\/li>\n
     \u61c9\u7528\u4e00\u81f4\u6027\uff1a<\/strong>\u61c9\u7528\u5df2\u5b8c\u6210\u5fc5\u8981\u7684\u5237\u65b0\u6216\u5354\u8abf\uff0c\u4f7f\u8cc7\u6599\u7d50\u69cb\u8655\u65bc\u4e00\u500b\u4e7e\u6de8\u3001\u53ef\u9810\u671f\u7684\u72c0\u614b\u3002<\/li>\n<\/ul>\n
     \n        \u5982\u679c\u4f3a\u670d\u5668\u627f\u8f09\u7684\u662f\u9ad8\u983b\u5beb\u5165\u7684\u53ef\u8b8a\u72c0\u614b\u8cc7\u6599\uff0c\u90a3\u9ebc\u6700\u597d\u5728\u5feb\u7167\u524d\u8a2d\u8a08\u4e00\u500b\u7c21\u77ed\u7684\u9810\u8655\u7406\u6d41\u7a0b\u3002\u9019\u500b\u6d41\u7a0b\u53ef\u80fd\u5305\u62ec\u66ab\u505c\u9ad8\u5beb\u5165\u4efb\u52d9\u3001\u5237\u65b0\u7de9\u885d\u5340\u3001\u5207\u63db\u65e5\u8a8c\uff0c\u6216\u8005\u77ed\u66ab\u5730\u8b93\u61c9\u7528\u9032\u5165\u975c\u9ed8\u72c0\u614b\u3002\u5373\u4fbf\u53ea\u662f\u4e00\u500b\u5f88\u77ed\u7684\u300c\u4e00\u81f4\u6027\u639b\u9264\u300d\uff0c\u5f80\u5f80\u4e5f\u80fd\u8b93\u5f8c\u7e8c\u5fa9\u539f\u66f4\u52a0\u4e7e\u6de8\u4fd0\u843d\u3002\n      <\/p>\n
     \u9084\u539f\u8def\u5f91\uff1a\u5feb\u7167\u80fd\u505a\u4ec0\u9ebc\uff0c\u4e0d\u80fd\u505a\u4ec0\u9ebc<\/strong><\/h2>\n
     \n        \u9084\u539f\u65b9\u5f0f\u53d6\u6c7a\u65bc\u4f60\u7576\u521d\u662f\u5982\u4f55\u5229\u7528\u5feb\u7167\u505a\u5099\u4efd\u7684\u3002\u5982\u679c\u4f60\u53ea\u662f\u628a\u6a94\u6848\u5f9e\u5feb\u7167\u8907\u88fd\u5230\u4e86\u5225\u8655\uff0c\u90a3\u9ebc\u9084\u539f\u672c\u8cea\u4e0a\u5c31\u662f\u4e00\u6b21\u6a94\u6848\u5c64\u7d1a\u9084\u539f\u64cd\u4f5c\uff1b\u5982\u679c\u5feb\u7167\u53ea\u662f\u4e00\u500b\u66ab\u6642\u8b80\u53d6\u4f86\u6e90\uff0c\u800c\u771f\u6b63\u4fdd\u7559\u4e0b\u4f86\u7684\u662f\u5c01\u5b58\u6a94\uff0c\u90a3\u9ebc\u9084\u539f\u6642\u61c9\u8a72\u64cd\u4f5c\u7684\u662f\u5c01\u5b58\u6a94\u672c\u8eab\u3002\u5982\u679c\u4f60\u6253\u7b97\u628a\u5feb\u7167\u672c\u9ad4\u7576\u4f5c\u552f\u4e00\u7684\u56de\u6efe\u65b9\u6848\uff0c\u90a3\u5c31\u9700\u8981\u683c\u5916\u8b39\u614e\u3002\u5feb\u7167\u8207\u539f\u6709\u5132\u5b58\u74b0\u5883\u9ad8\u5ea6\u8026\u5408\uff0c\u4e0d\u61c9\u8a72\u88ab\u8aa4\u89e3\u70ba\u7368\u7acb\u5b58\u5728\u7684\u9084\u539f\u5a92\u4ecb\u3002\n      <\/p>\n
     \n
     \u5982\u679c\u662f\u6a94\u6848\u9084\u539f\uff0c\u5c31\u639b\u8f09\u5099\u4efd\u76ee\u6a19\u4e26\u628a\u6240\u9700\u8def\u5f91\u8907\u88fd\u56de\u4f86\u3002<\/li>\n
     \u5982\u679c\u662f\u6574\u6a5f\u9084\u539f\uff0c\u5247\u61c9\u5b89\u6392\u7dad\u8b77\u7a97\u53e3\uff0c\u4e26\u9a57\u8b49\u555f\u52d5\u6d41\u7a0b\u8207\u670d\u52d9\u4f9d\u8cf4\u95dc\u4fc2\u3002<\/li>\n
     \u5982\u679c\u662f\u7d44\u614b\u56de\u6efe\uff0c\u53ef\u5148\u9084\u539f\u8b8a\u66f4\u904e\u7684\u7d44\u614b\u6a94\uff0c\u518d\u6309\u53d7\u63a7\u9806\u5e8f\u91cd\u65b0\u555f\u52d5\u76f8\u95dc\u670d\u52d9\u3002<\/li>\n<\/ol>\n
     \n        \u7121\u8ad6\u63a1\u7528\u54ea\u4e00\u7a2e\u9084\u539f\u8def\u5f91\uff0c\u90fd\u8981\u505a\u9084\u539f\u6f14\u7df4\u3002\u6c92\u6709\u7d93\u904e\u9084\u539f\u9a57\u8b49\u7684\u5099\u4efd\uff0c\u672c\u8cea\u4e0a\u53ea\u662f\u4e00\u500b\u5145\u6eff\u5e0c\u671b\u7684\u5047\u8a2d\u3002\n      <\/p>\n
     \u9650\u5236\u3001\u6ce8\u610f\u4e8b\u9805\u8207\u7dad\u904b\u4e2d\u7684\u92b3\u5229\u908a\u754c<\/strong><\/h2>\n
     \n        \u5feb\u7167\u529f\u80fd\u5f88\u5f37\uff0c\u4f46\u7d55\u4e0d\u662f\u96f6\u6210\u672c\u3002Linux \u548c\u76f8\u95dc\u6280\u8853\u6587\u4ef6\u90fd\u6703\u53cd\u8986\u5f37\u8abf\u5b83\u7684\u6838\u5fc3\u6a5f\u5236\uff1a\u5feb\u7167\u900f\u904e\u4fdd\u7559\u539f\u59cb\u5377\u88ab\u4fee\u6539\u524d\u7684\u8cc7\u6599\u5340\u584a\u72c0\u614b\u4f86\u7dad\u6301\u6b77\u53f2\u8996\u5716\uff0c\u800c\u5b83\u80fd\u7dad\u6301\u591a\u4e45\uff0c\u53d6\u6c7a\u65bc\u70ba\u9019\u4e9b\u8b8a\u5316\u9810\u7559\u4e86\u591a\u5c11\u7a7a\u9593\u3002\u9019\u4e5f\u76f4\u63a5\u5e36\u4f86\u82e5\u5e72\u5be6\u969b\u9650\u5236\uff0c\u800c\u9019\u4e9b\u9650\u5236\u901a\u5e38\u90fd\u662f\u8cc7\u6df1\u7ba1\u7406\u54e1\u5728\u4e00\u7dda\u7dad\u904b\u4e2d\u6700\u5148\u611f\u53d7\u5230\u7684\u3002\n      <\/p>\n
     \n
     \u9ad8\u5beb\u5165\u6d3b\u52d5\u53ef\u80fd\u6bd4\u9810\u671f\u66f4\u5feb\u5730\u8017\u76e1\u5feb\u7167\u7a7a\u9593\u3002<\/li>\n
     \u9577\u6642\u9593\u4fdd\u7559\u5feb\u7167\uff0c\u53ef\u80fd\u6703\u70ba\u5beb\u5165\u8def\u5f91\u589e\u52a0\u984d\u5916\u8ca0\u64d4\u3002<\/li>\n
     \u8207\u539f\u7cfb\u7d71\u4f4d\u65bc\u540c\u4e00\u5132\u5b58\u5e73\u9762\u7684\u5feb\u7167\uff0c\u4e26\u4e0d\u80fd\u7b97\u4f5c\u7570\u5730\u6216\u707d\u96e3\u7b49\u7d1a\u5099\u4efd\u3002<\/li>\n
     \u547d\u540d\u6df7\u4e82\u548c\u6e05\u7406\u4e0d\u53ca\u6642\uff0c\u53ef\u80fd\u5c0e\u81f4\u907a\u7559\u7121\u7528\u7684\u908f\u8f2f\u5377\u3002<\/li>\n
     \u5982\u679c\u5f9e\u4e0d\u9a57\u8b49\u9084\u539f\u6d41\u7a0b\uff0c\u90a3\u9ebc\u6240\u8b02\u5099\u4efd\u5176\u5be6\u53ea\u662f\u731c\u6e2c\u3002<\/li>\n<\/ul>\n
     \n        \u9084\u6709\u4e00\u500b\u66f4\u96b1\u853d\u7684\u554f\u984c\uff1a\u7531\u65bc\u5feb\u7167\u4f7f\u7528\u8d77\u4f86\u5f88\u65b9\u4fbf\uff0c\u5718\u968a\u53ef\u80fd\u6703\u9010\u6f38\u5f62\u6210\u4e0d\u5065\u5eb7\u7684\u4fdd\u7559\u7fd2\u6163\u3002\u5feb\u901f\u672c\u5730\u56de\u6efe\u78ba\u5be6\u5f88\u6709\u50f9\u503c\uff0c\u4f46\u771f\u6b63\u6210\u719f\u7684\u5fa9\u539f\u9ad4\u7cfb\uff0c\u4e00\u5b9a\u5efa\u7acb\u5728\u5206\u5c64\u4fdd\u8b77\u3001\u6301\u7e8c\u9a57\u8b49\u4ee5\u53ca\u6545\u969c\u57df\u9694\u96e2\u4e4b\u4e0a\u3002\n      <\/p>\n
     \u9762\u5411\u6b63\u5f0f\u74b0\u5883\u4f3a\u670d\u5668\u79df\u7528\u8207\u4f3a\u670d\u5668\u8a17\u7ba1\u7684\u6700\u4f73\u5be6\u52d9<\/strong><\/h2>\n
     \n        \u5728\u4f3a\u670d\u5668\u79df\u7528\u548c\u4f3a\u670d\u5668\u8a17\u7ba1\u7dad\u904b\u4e2d\uff0c\u5132\u5b58\u64cd\u4f5c\u6700\u597d\u300c\u7121\u804a\u300d\u4e00\u9ede\uff0c\u9019\u5176\u5be6\u662f\u4e00\u7a2e\u8b9a\u7f8e\u3002\u6700\u7406\u60f3\u7684\u5feb\u7167\u6d41\u7a0b\u61c9\u8a72\u662f\u8173\u672c\u5316\u3001\u53ef\u89c0\u6e2c\u3001\u6301\u7e8c\u6642\u9593\u77ed\uff0c\u800c\u4e0d\u662f\u5728\u9ad8\u8ca0\u8f09\u7bc0\u9ede\u4e0a\u81e8\u5834\u767c\u63ee\u3002\n      <\/p>\n
     \n
     \u70ba\u5feb\u7167\u4f7f\u7528\u53ef\u9810\u6e2c\u7684\u547d\u540d\u898f\u5247\uff0c\u5305\u542b\u6642\u9593\u6233\u8207\u7528\u9014\u6a19\u8a18\u3002<\/li>\n
     \u8b93\u5feb\u7167\u76e1\u91cf\u77ed\u547d\uff1a\u5efa\u7acb\u3001\u8907\u88fd\u3001\u9a57\u8b49\u3001\u522a\u9664\uff0c\u4e00\u6c23\u5475\u6210\u3002<\/li>\n
     \u9664\u975e\u6709\u975e\u5e38\u660e\u78ba\u7684\u7406\u7531\uff0c\u5426\u5247\u76e1\u91cf\u4ee5\u552f\u8b80\u65b9\u5f0f\u639b\u8f09\u5feb\u7167\u3002<\/li>\n
     \u5c0d\u65bc\u6301\u7e8c\u6642\u9593\u8f03\u9577\u7684\u5099\u4efd\u4efb\u52d9\uff0c\u5373\u6642\u76e3\u63a7\u5377\u7d44\u5269\u9918\u7a7a\u9593\u3002<\/li>\n
     \u6240\u6709\u8907\u88fd\u4efb\u52d9\u90fd\u61c9\u91dd\u5c0d\u5feb\u7167\u57f7\u884c\uff0c\u800c\u4e0d\u662f\u76f4\u63a5\u64cd\u4f5c\u7dda\u4e0a\u539f\u5377\u3002<\/li>\n
     \u628a\u5feb\u7167\u6d41\u7a0b\u8207\u672c\u5730\u5132\u5b58\u5806\u758a\u4e4b\u5916\u7684\u9060\u7aef\u4fdd\u7559\u7b56\u7565\u7d50\u5408\u8d77\u4f86\u3002<\/li>\n
     \u5728\u7dad\u8b77\u7a97\u53e3\u958b\u59cb\u524d\uff0c\u5c31\u5148\u5beb\u6e05\u695a\u56de\u6efe\u6b65\u9a5f\u3002<\/li>\n<\/ul>\n
     \n        \u5982\u679c\u4f60\u7ba1\u7406\u7684\u662f\u591a\u53f0 Linux \u7bc0\u9ede\uff0c\u5efa\u8b70\u628a\u6574\u5957\u6d41\u7a0b\u5c01\u88dd\u70ba\u81ea\u52d5\u5316\u8173\u672c\uff0c\u4e26\u52a0\u5165\u6e05\u695a\u7684\u65e5\u8a8c\u8207\u5931\u6557\u9000\u51fa\u6a5f\u5236\u3002\u639b\u8f09\u5931\u6557\u3001\u5377\u7d44\u7a7a\u9593\u63a5\u8fd1\u8017\u76e1\uff0c\u6216\u907a\u7559\u9673\u820a\u5feb\u7167\uff0c\u9019\u4e9b\u60c5\u6cc1\u90fd\u4e0d\u61c9\u8a72\u5728\u7121\u4eba\u5bdf\u89ba\u4e2d\u767c\u751f\u3002\n      <\/p>\n
     \u5de5\u7a0b\u5e2b\u6700\u61c9\u8a72\u907f\u514d\u7684\u5e38\u898b\u932f\u8aa4<\/strong><\/h2>\n
     \n        \u5927\u591a\u6578\u5feb\u7167\u554f\u984c\u5176\u5be6\u4e26\u4e0d\u8907\u96dc\uff0c\u800c\u662f\u6e90\u81ea\u5009\u4fc3\u64cd\u4f5c\u3002\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u5728\u6c92\u6709\u6aa2\u67e5\u5269\u9918 extent \u7684\u60c5\u6cc1\u4e0b\u76f4\u63a5\u5efa\u7acb\u5feb\u7167\uff0c\u4e5f\u53ef\u80fd\u5728\u6301\u7e8c\u9ad8\u5beb\u5165\u671f\u9593\u9577\u671f\u4fdd\u7559\u5feb\u7167\uff0c\u6216\u8005\u8aa4\u4ee5\u70ba\u53ea\u8981\u5feb\u7167\u80fd\u6210\u529f\u639b\u8f09\uff0c\u9084\u539f\u65b9\u6848\u5c31\u5df2\u7d93\u842c\u7121\u4e00\u5931\u3002\u6b63\u662f\u9019\u4e9b\u770b\u4f3c\u7d30\u5c0f\u7684\u758f\u5ffd\uff0c\u6700\u7d42\u6703\u8b93\u7d19\u9762\u4e0a\u4e7e\u6de8\u6f02\u4eae\u7684\u65b9\u6848\u6f14\u8b8a\u6210\u503c\u73ed\u6642\u6bb5\u7684\u6df7\u4e82\u73fe\u5be6\u3002\n      <\/p>\n
     \n
     \u5728\u5377\u7d44\u7a7a\u9593\u4e0d\u8db3\u6642\u4ecd\u7136\u5efa\u7acb\u5feb\u7167\u3002<\/li>\n
     \u628a\u5feb\u7167\u7576\u6210\u9577\u671f\u5099\u4efd\uff0c\u800c\u4e0d\u662f\u66ab\u6642\u4e00\u81f4\u6027\u6aa2\u67e5\u9ede\u3002<\/li>\n
     \u5c0d\u9ad8\u5beb\u5165\u696d\u52d9\u5ffd\u7565\u61c9\u7528\u5c64\u4e00\u81f4\u6027\u8655\u7406\u3002<\/li>\n
     \u8b93\u5feb\u7167\u4fdd\u7559\u6642\u9593\u9060\u9060\u8d85\u904e\u5099\u4efd\u4efb\u52d9\u5be6\u969b\u6240\u9700\u3002<\/li>\n
     \u65e2\u4e0d\u9a57\u8b49\u5099\u4efd\u8cc7\u6599\uff0c\u4e5f\u4e0d\u9a57\u8b49\u9084\u539f\u6d41\u7a0b\u3002<\/li>\n<\/ol>\n
     \u7d50\u8a9e<\/strong><\/h2>\n
     \n        \u5c0d\u65bc\u5728\u4f3a\u670d\u5668\u79df\u7528\u6216\u4f3a\u670d\u5668\u8a17\u7ba1\u74b0\u5883\u4e2d\u7dad\u8b77 Linux \u7cfb\u7d71\u7684\u5718\u968a\u4f86\u8aaa\uff0c\u4f7f\u7528 LVM \u5feb\u7167\u5be6\u73fe\u5373\u6642\u4f3a\u670d\u5668\u5099\u4efd\u662f\u4e00\u9805\u975e\u5e38\u503c\u5f97\u638c\u63e1\u7684\u5be6\u6230\u6280\u80fd\u3002\u5b83\u7684\u6a21\u5f0f\u5f88\u512a\u96c5\uff1a\u51cd\u7d50\u908f\u8f2f\u8996\u5716\u3001\u5f9e\u5feb\u7167\u8907\u88fd\u3001\u9a57\u8b49\u7d50\u679c\u3001\u518d\u5feb\u901f\u62c6\u9664\u5feb\u7167\u3002\u53ea\u8981\u5e36\u8457\u9019\u7a2e\u5de5\u7a0b\u5316\u601d\u7dad\u53bb\u4f7f\u7528\uff0c\u5feb\u7167\u5c31\u6703\u6210\u70ba\u4e00\u500b\u7cbe\u6e96\u53ef\u9760\u7684\u6280\u8853\u5de5\u5177\uff0c\u800c\u4e0d\u662f\u88fd\u9020\u5b89\u5168\u932f\u89ba\u7684\u6377\u5f91\u3002\u8b93\u5b83\u4fdd\u6301\u77ed\u751f\u547d\u9031\u671f\u3001\u4fdd\u6301\u53ef\u76e3\u63a7\uff0c\u4e26\u59cb\u7d42\u628a\u5b83\u8996\u70ba\u6574\u500b\u5099\u4efd\u8207\u5fa9\u539f\u9ad4\u7cfb\u4e2d\u7684\u4e00\u5c64\uff0c\u800c\u4e0d\u662f\u5168\u90e8\u3002\n      <\/p>\n","protected":false},"excerpt":{"rendered":"
     \u5c0d\u65bc\u5728\u4f3a\u670d\u5668\u79df\u7528\u6216\u4f3a\u670d\u5668\u8a17\u7ba1\u74b0\u5883\u4e2d\u5de5\u4f5c\u7684 Linux \u7ba1\u7406\u54e1\u800c\u8a00\uff0c\u5982\u4f55\u4f7f\u7528 LVM \u5feb\u7167\u5be6\u73fe\u5373\u6642\u4f3a\u670d\u5668\u5099\u4efd\u4e0d\u53ea […]<\/p>\n
     Read More…<\/a><\/p>\n","protected":false},"author":2,"featured_media":35152,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4815],"tags":[13730,13731,13732,13733],"class_list":["post-35155","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-america-dedicated-server-tc","tag-lvm-snapshots","tag-instant-server-backup","tag-linux-server-backup","tag-snapshot-restore"],"acf":[],"yoast_head":"\n