{"id":129841,"date":"2018-12-14T12:38:51","date_gmt":"2018-12-14T04:38:51","guid":{"rendered":"https:\/\/lrxjmw.cn\/?p=129841"},"modified":"2018-12-03T17:44:31","modified_gmt":"2018-12-03T09:44:31","slug":"san-or-nas","status":"publish","type":"post","link":"https:\/\/lrxjmw.cn\/san-or-nas.html","title":{"rendered":"\u7528SAN\u8fd8\u662fNAS\uff1f\u6211\u6765\u544a\u8bc9\u4f60"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td style=\"padding: 5px 12px; width: 25px; font-size: 22px; text-align: center; background: #E8E8E8; line-height: 30px; color: #999;\">\u5bfc\u8bfb<\/td>\n<td style=\"padding: 10px 10px 12px; line-height: 20px;\"><strong>\u901a\u8fc7\u5bf9SAN\u548cNAS\u7684\u6bd4\u8f83\uff0c\u4eba\u4eec\u53ef\u4ee5\u4e86\u89e3\u91c7\u7528\u8fd9\u4e24\u79cd\u5b58\u50a8\u7cfb\u7edf\u67b6\u6784\u65f6\u8981\u8003\u8651\u7684\u4e8b\u9879\u3002\u5bf9\u8c61\u5b58\u50a8\u548c\u4e91\u8ba1\u7b97\u4e5f\u4f1a\u5f71\u54cd\u53ef\u7528\u7684\u5b58\u50a8\u9009\u9879\u3002<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5b58\u50a8\u533a\u57df\u7f51\u7edc(SAN)\u662f\u4ee5\u4e00\u79cd\u7ed3\u6784\u8fde\u63a5\u7684\u5b58\u50a8\uff0c\u901a\u5e38\u901a\u8fc7\u4ea4\u6362\u673a\u8fde\u63a5\uff0c\u4f7f\u8bb8\u591a\u4e0d\u540c\u7684\u670d\u52a1\u5668\u80fd\u591f\u8f7b\u677e\u8bbf\u95ee\u5b58\u50a8\u8bbe\u5907\u3002\u4ece\u670d\u52a1\u5668\u5e94\u7528\u7a0b\u5e8f\u548c\u64cd\u4f5c\u7cfb\u7edf\u7684\u89d2\u5ea6\u6765\u770b\uff0c\u8bbf\u95eeSAN\u4e2d\u7684\u6570\u636e\u5b58\u50a8\u6216\u76f4\u63a5\u8fde\u63a5\u7684\u5b58\u50a8\u4e4b\u95f4\u6ca1\u6709\u660e\u663e\u533a\u522b\u3002\u5b58\u50a8\u533a\u57df\u7f51\u7edc(SAN)\u4e0e\u76f4\u63a5\u8fde\u63a5\u5b58\u50a8(DAS)\u4e00\u6837\uff0c\u53ef\u4ee5\u5bf9\u6570\u636e\u8fdb\u884c\u5757\u8bbf\u95ee\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-129844\" src=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2018\/12\/1-3.jpg\" alt=\"\" width=\"751\" height=\"428\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2018\/12\/1-3.jpg 751w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2018\/12\/1-3-300x171.jpg 300w\" sizes=\"auto, (max-width: 751px) 100vw, 751px\" \/><\/p>\n<p>\u7f51\u7edc\u9644\u52a0\u5b58\u50a8(NAS)\u662f\u4e00\u79cd\u8fdc\u7a0b\u6587\u4ef6\u670d\u52a1\u65b9\u6cd5\u3002\u5b83\u4e0d\u662f\u5728\u6587\u4ef6\u7cfb\u7edf\u4e0a\u4f7f\u7528\u8f6f\u4ef6\uff0c\u800c\u662f\u4f7f\u7528\u8fdc\u7a0b\u534f\u8bae(\u5982SMB\u6216NFS)\u5c06\u6587\u4ef6\u8bbf\u95ee\u91cd\u5b9a\u5411\u5230\u53e6\u4e00\u8bbe\u5907\u3002\u8be5\u8bbe\u5907\u4f5c\u4e3a\u5177\u6709\u81ea\u5df1\u7684\u6587\u4ef6\u7cfb\u7edf\u7684\u670d\u52a1\u5668\u8fd0\u884c\uff0c\u5904\u7406\u6587\u4ef6I\/O\uff0c\u5e76\u542f\u7528\u6587\u4ef6\u5171\u4eab\u548c\u96c6\u4e2d\u6570\u636e\u7ba1\u7406\u3002<\/p>\n<p>SAN\u4e0eNAS\u7684\u51b3\u7b56\u901a\u5e38\u5f52\u7ed3\u4e3a\u7528\u6237\u5b58\u50a8\u7684\u6570\u636e\u7c7b\u578b\u3002\u5728\u6bd4\u8f83SAN\u4e0eNAS\u65f6\uff0c\u8bf7\u8bb0\u4f4fNAS\u6700\u7ec8\u4f1a\u5c06\u6587\u4ef6I\/O\u8bf7\u6c42\u8f6c\u6362\u4e3a\u9644\u52a0\u5230\u5176\u4e0a\u7684\u5b58\u50a8\u8bbe\u5907\u7684\u5757\u8bbf\u95ee\u3002SAN\u4e5f\u662f\u7ed3\u6784\u5316\u6570\u636e\u7684\u9996\u9009\uff0c\u7ed3\u6784\u5316\u6570\u636e\u662f\u9a7b\u7559\u5728\u5173\u7cfb\u6570\u636e\u5e93\u4e2d\u7684\u6570\u636e\u3002\u867d\u7136NAS\u53ef\u4ee5\u5904\u7406\u7ed3\u6784\u5316\u6570\u636e\uff0c\u4f46\u5b83\u901a\u5e38\u7528\u4e8e\u975e\u7ed3\u6784\u5316\u6570\u636e\uff0c\u975e\u7ed3\u6784\u5316\u6570\u636e\u4e3b\u8981\u7531\u6587\u4ef6\u3001\u7535\u5b50\u90ae\u4ef6\u3001\u793e\u4ea4\u5a92\u4f53\u3001\u56fe\u50cf\u3001\u89c6\u9891\u3001\u901a\u4fe1\u4ee5\u53ca\u5173\u7cfb\u6570\u636e\u5e93\u4e4b\u5916\u7684\u51e0\u4e4e\u4efb\u4f55\u7c7b\u578b\u7684\u6570\u636e\u7ec4\u6210\u3002<\/p>\n<p>\u7528\u4e8e\u5b58\u50a8\u7684\u5bf9\u8c61I\/O\u53d8\u5f97\u66f4\u52a0\u666e\u904d\uff0c\u8fd9\u4e3b\u8981\u5f52\u529f\u4e8e\u5176\u5728\u4e91\u5b58\u50a8\u4e2d\u7684\u5de8\u5927\u7528\u9014\u3002\u56e0\u6b64\uff0c\u4e0e\u5757\u5b58\u50a8\u4e00\u8d77\u4f7f\u7528\u7684SAN\u4e0e\u5177\u6709\u6587\u4ef6\u5b58\u50a8\u7684NAS\u4e4b\u95f4\u7684\u660e\u663e\u533a\u522b\u53d8\u5f97\u6a21\u7cca\u3002<\/p>\n<p>\u5f53\u4f9b\u5e94\u5546\u4ece\u5757\u6216\u6587\u4ef6\u8f6c\u79fb\u5230\u5bf9\u8c61I\/O\u4ee5\u6ee1\u8db3\u5176\u5b58\u50a8\u9700\u6c42\u65f6\uff0c\u7528\u6237\u4ecd\u7136\u5e0c\u671b\u4ee5\u4ed6\u4eec\u4e60\u60ef\u7684\u65b9\u5f0f\u8bbf\u95ee\u6570\u636e\uff1a\u5757\u5b58\u50a8\u7528\u4e8eSAN\u6216\u6587\u4ef6\u5b58\u50a8\u7528\u4e8eNAS\u3002\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u7cfb\u7edf\u5177\u6709\u524d\u7aef\u7cfb\u7edf\uff0c\u53ef\u5448\u73b0NAS\u6216SAN\u4f53\u9a8c\uff0c\u800c\u540e\u7aef\u5219\u57fa\u4e8e\u5bf9\u8c61\u5b58\u50a8\u3002<\/p>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>\u6587\u4ef6vs.\u5757vs\u5bf9\u8c61<\/strong><\/div>\n<p>\u6587\u4ef6I\/O\u4ee5\u4e0e\u7528\u6237\u5728\u8ba1\u7b97\u673a\u4e0a\u7684\u9a71\u52a8\u5668\u4e0a\u76f8\u540c\u7684\u65b9\u5f0f\u8bfb\u53d6\u548c\u5199\u5165\u6570\u636e\uff0c\u4f7f\u7528\u5206\u5c42\u7ed3\u6784\uff0c\u6587\u4ef6\u5939\u5185\u7684\u6587\u4ef6\u53ef\u4ee5\u4f4d\u4e8e\u66f4\u591a\u6587\u4ef6\u5939\u4e2d\u3002NAS\u7cfb\u7edf\u901a\u5e38\u4f7f\u7528\u8fd9\u79cd\u65b9\u6cd5\uff0c\u5b83\u6709\u8bb8\u591a\u597d\u5904\uff1a<\/p>\n<p>\u2022\u5f53\u4f7f\u7528NFS\u548cSMB(\u6700\u5e38\u89c1\u7684NAS\u534f\u8bae)\u65f6\uff0c\u7528\u6237\u53ef\u4ee5\u50cf\u672c\u5730\u548c\u5916\u90e8\u9a71\u52a8\u5668\u4e00\u6837\u590d\u5236\u548c\u7c98\u8d34\u6587\u4ef6\u6216\u6574\u4e2a\u6587\u4ef6\u5939\u3002<\/p>\n<p>\u2022IT\u90e8\u95e8\u53ef\u4ee5\u8f7b\u677e\u7ba1\u7406\u8fd9\u4e9b\u7cfb\u7edf\u3002<\/p>\n<p>\u5757I\/O\u5c06\u6bcf\u4e2a\u6587\u4ef6\u6216\u6587\u4ef6\u5939\u89c6\u4e3a\u66f4\u5c0f\u6570\u636e\u4f4d\u7684\u5404\u79cd\u5757\uff0c\u5e76\u5c06\u6bcf\u4e2a\u5757\u7684\u591a\u4e2a\u526f\u672c\u5206\u5e03\u5728SAN\u7cfb\u7edf\u4e2d\u7684\u5404\u79cd\u9a71\u52a8\u5668\u548c\u8bbe\u5907\u4e0a\u3002\u8fd9\u79cd\u65b9\u6cd5\u7684\u597d\u5904\u5305\u62ec\uff1a<\/p>\n<p>\u2022\u66f4\u9ad8\u7684\u6570\u636e\u53ef\u9760\u6027\u3002\u5982\u679c\u4e00\u4e2a\u9a71\u52a8\u5668\u6216\u591a\u4e2a\u9a71\u52a8\u5668\u53d1\u751f\u6545\u969c\uff0c\u4ecd\u53ef\u8bbf\u95ee\u6570\u636e\u3002<\/p>\n<p>\u2022\u66f4\u5feb\u7684\u8bbf\u95ee\u3002\u6587\u4ef6\u53ef\u4ee5\u4ece\u6700\u9760\u8fd1\u7528\u6237\u7684\u5757\u91cd\u65b0\u7ec4\u88c5\uff0c\u4e0d\u9700\u8981\u901a\u8fc7\u6587\u4ef6\u5939\u5c42\u6b21\u7ed3\u6784\u3002<\/p>\n<p>\u5bf9\u8c61I\/O\u5b58\u50a8\u5c06\u6bcf\u4e2a\u6587\u4ef6\u89c6\u4e3a\u5355\u4e2a\u5bf9\u8c61\uff0c\u7c7b\u4f3c\u4e8e\u6587\u4ef6I\/O\uff0c\u5e76\u4e14\u6ca1\u6709\u5d4c\u5957\u6587\u4ef6\u5939\u7684\u5c42\u6b21\u7ed3\u6784\uff0c\u5982\u5757I\/O\u3002\u4f7f\u7528\u5bf9\u8c61\u5b58\u50a8\uff0c\u6240\u6709\u6587\u4ef6\u6216\u5bf9\u8c61\u90fd\u653e\u5165\u4e00\u4e2a\u5de8\u5927\u7684\u6570\u636e\u6c60\u6216\u5e73\u9762\u6570\u636e\u5e93\u4e2d\u3002\u57fa\u4e8e\u5df2\u7ecf\u4e0e\u6587\u4ef6\u76f8\u5173\u8054\u6216\u7531\u5bf9\u8c61\u5b58\u50a8\u64cd\u4f5c\u7cfb\u7edf(OS)\u6dfb\u52a0\u7684\u5143\u6570\u636e\u6765\u627e\u5230\u6587\u4ef6\u3002<\/p>\n<p>\u5bf9\u8c61\u5b58\u50a8\u662f\u4e09\u79cd\u65b9\u6cd5\u4e2d\u6700\u6162\u7684\uff0c\u4e3b\u8981\u7528\u4e8e\u4e91\u6587\u4ef6\u5b58\u50a8\u3002\u4f46\u662f\uff0c\u8bbf\u95ee\u5143\u6570\u636e\u7684\u65b9\u5f0f\u7684\u6700\u65b0\u8fdb\u5c55\u4ee5\u53ca\u5bf9\u5feb\u901f\u95ea\u5b58\u9a71\u52a8\u5668\u7684\u4f7f\u7528\u7684\u589e\u52a0\u7f29\u5c0f\u4e86\u5bf9\u8c61\u3001\u6587\u4ef6\u548c\u5757\u4e4b\u95f4\u7684\u901f\u5ea6\u5dee\u8ddd\u3002<\/p>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>NAS vs.SAN\u7684\u4f7f\u7528<\/strong><\/div>\n<p>SAN\u4e0eNAS\u7684\u4e3b\u8981\u533a\u522b\u5728\u4e8e\u6bcf\u79cd\u7c7b\u578b\u7684\u5b58\u50a8\u65b9\u5f0f\u5bf9\u7528\u6237\u7684\u5f71\u54cd\u3002<\/p>\n<p>NAS\u7cfb\u7edf\u6216\u8bbe\u5907\u901a\u8fc7\u6807\u51c6\u4ee5\u592a\u7f51\u8fde\u63a5\u5230\u7f51\u7edc\uff0c\u56e0\u6b64\u5728\u7528\u6237\u770b\u6765\u5c31\u50cf\u4efb\u4f55\u5176\u4ed6\u7f51\u7edc\u8fde\u63a5\u8bbe\u5907\u4e00\u6837\u3002\u7528\u6237\u8fde\u63a5\u5230NAS\u8bbf\u95ee\u5b83\u4e0a\u9762\u7684\u6587\u4ef6\u3002NAS\u8bbe\u5907\u5177\u6709\u7ba1\u7406\u7528\u6237\u8ba1\u7b97\u673a\u8bf7\u6c42\u7684\u4efb\u4f55\u6570\u636e\u7684\u5199\u5165\u548c\u8bfb\u53d6\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002<\/p>\n<p>\u4e00\u65e6\u5c06\u5176\u5b89\u88c5\u5728\u7528\u6237\u7684\u8ba1\u7b97\u673a\u4e0a\uff0cSAN\u5c06\u663e\u793a\u4e3a\u672c\u5730\u9a71\u52a8\u5668\u3002\u8fd9\u610f\u5473\u7740\u5b83\u5c06\u4f5c\u4e3a\u672c\u5730\u9a71\u52a8\u5668\u8fd0\u884c\uff0c\u7528\u6237\u8ba1\u7b97\u673a\u4e0a\u7684\u64cd\u4f5c\u7cfb\u7edf\u5c06\u5904\u7406\u8bfb\u53d6\u6216\u5199\u5165\u6570\u636e\u7684\u547d\u4ee4\u3002\u8fd9\u4f7f\u7528\u6237\u53ef\u4ee5\u50cf\u5bf9\u5f85\u4efb\u4f55\u5176\u4ed6\u672c\u5730\u9a71\u52a8\u5668\u4e00\u6837\u5bf9\u5f85\u5b83\uff0c\u5305\u62ec\u5728\u5176\u4e0a\u9762\u5b89\u88c5\u8f6f\u4ef6\u7684\u80fd\u529b\u3002<\/p>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>SAN vs.NAS\u7684\u8fde\u63a5<\/strong><\/div>\n<p>NAS\u7cfb\u7edf\u53ef\u4ee5\u662f\u5355\u4e2a\u8bbe\u5907\u4e2d\u7684\u4e00\u4e2a\u670d\u52a1\u5668\u6216\u4e00\u7ec4\u9a71\u52a8\u5668\u6216\u670d\u52a1\u5668\u3002\u8fd9\u53ef\u4ee5\u8ba9NAS\u7cfb\u7edf\u76f4\u63a5\u8fde\u63a5\u5230\u7f51\u7edc\uff0c\u901a\u5e38\u4f7f\u7528\u8fde\u63a5\u5230\u4ee5\u592a\u7f51\u4ea4\u6362\u673a\u7684\u4ee5\u592a\u7f51\u7535\u7f06\u3002<\/p>\n<p>\u76f8\u53cd\uff0cSAN\u662f\u7531\u7f51\u7edc\u7ed3\u6784(\u5982iSCSI\u6216\u5149\u7ea4\u901a\u9053)\u8fde\u63a5\u5728\u4e00\u8d77\u7684\u9a71\u52a8\u5668\u3001\u8bbe\u5907\u6216\u670d\u52a1\u5668\u6c60\u3002<\/p>\n<p>\u4ee5\u592a\u7f51\u548c\u5149\u7ea4\u7f51\u7edc\u591a\u5e74\u6765\u4e00\u76f4\u4ee5\u901f\u5ea6\u4e3a\u57fa\u7840\u8fdb\u884c\u7ade\u4e89\u3002\u7136\u800c\uff0c\u8fd9\u79cd\u4f18\u52bf\u4e00\u76f4\u4f53\u73b0\u5728\u7ed3\u6784\u4e0a\uff0c\u56e0\u4e3a\u5b83\u5177\u6709\u66f4\u76f4\u63a5\u7684\u8fde\u63a5\uff0c\u800c\u4e0d\u5fc5\u901a\u8fc7\u4ee5\u592a\u7f51\u8fde\u63a5\u7684TCP\/IP\u5904\u7406\u3002\u9274\u4e8e\u6b64\uff0c\u5f53\u6570\u636e\u901f\u5ea6\u76f8\u7b49\u65f6\uff0c\u7ed3\u6784\u6700\u7ec8\u5177\u6709I\/O\u901f\u5ea6\u4f18\u52bf\uff0c\u56e0\u4e3a\u5f53\u6570\u636e\u5728\u5b58\u50a8\u548c\u7528\u6237\u4e4b\u95f4\u4f20\u8f93\u65f6\uff0c\u6570\u636e\u7684\u63a5\u89e6\u6b21\u6570\u8f83\u5c11\u3002<\/p>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>NAS\u7684\u4f18\u52bf<\/strong><\/div>\n<p>\u6613\u7528\u6027\u662fNAS\u7684\u4e00\u4e2a\u5173\u952e\u4f18\u52bf\u3002NAS\u7cfb\u7edf\u4e2d\u7684\u5143\u6570\u636e\u5177\u6709\u5c42\u6b21\u6027\u548c\u53ef\u8bfb\u6027\u3002\u7528\u6237\u53ef\u4ee5\u4f7f\u7528\u7b80\u5355\u7684\u6587\u4ef6\u7cfb\u7edf\u6d4f\u89c8\u5668\u6765\u67e5\u770b\u6587\u4ef6\u540d\uff0c\u5e76\u5c06\u5b83\u4eec\u7ec4\u7ec7\u6210\u6613\u4e8e\u547d\u540d\u7684\u6587\u4ef6\u5939\u3002<\/p>\n<p>\u4f7f\u7528NAS\uff0c\u7528\u6237\u53ef\u4ee5\u534f\u4f5c\u548c\u5171\u4eab\u6570\u636e\uff0c\u65e0\u8bba\u4ed6\u4eec\u8eab\u5728\u4f55\u5904\u3002NAS\u53ef\u4ee5\u8f7b\u677e\u5730\u4ece\u4efb\u4f55\u8054\u7f51\u8bbe\u5907\u8bbf\u95ee\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u3002<\/p>\n<p>NAS\u8fd8\u4ee5\u4f4e\u4e8eSAN\u7684\u6210\u672c\u63d0\u4f9b\u9ad8\u5bb9\u91cf\u3002NAS\u8bbe\u5907\u5c06\u5b58\u50a8\u5408\u5e76\u5230\u4e00\u4e2a\u5730\u65b9\uff0c\u5e76\u652f\u6301\u6570\u636e\u7ba1\u7406\u548c\u4fdd\u62a4\u4efb\u52a1\uff0c\u5982\u5f52\u6863\u3001\u5907\u4efd\u548c\u4e91\u5b58\u50a8\u3002NAS\u53ef\u4ee5\u5904\u7406\u975e\u7ed3\u6784\u5316\u6570\u636e\uff0c\u4f8b\u5982\u97f3\u9891\u3001\u89c6\u9891\u3001\u7f51\u7ad9\u3001\u6587\u672c\u6587\u4ef6\u548c\u5fae\u8f6fOffice\u6587\u6863\u3002<\/p>\n<p>NAS\u8bbe\u5907\u53ef\u4ee5\u914d\u5907\u66f4\u591a\u6216\u66f4\u5927\u7684\u78c1\u76d8\u4ee5\u6269\u5c55\u5b58\u50a8\u5bb9\u91cf\u3002\u8fd9\u79cd\u65b9\u6cd5\u79f0\u4e3a\u653e\u5927NAS\u3002\u5b83\u4eec\u4e5f\u53ef\u4ee5\u805a\u96c6\u5728\u4e00\u8d77\u4ee5\u8fdb\u884c\u6a2a\u5411\u6269\u5c55\u5b58\u50a8\u3002\u9ad8\u7aefNAS\u8bbe\u5907\u53ef\u4ee5\u5bb9\u7eb3\u8db3\u591f\u7684\u78c1\u76d8\u6765\u652f\u6301RAID\u3002<\/p>\n<p>NAS\u652f\u6301\u517c\u5bb9\u4fbf\u643a\u5f0f\u64cd\u4f5c\u7cfb\u7edf\u63a5\u53e3\u7684\u6587\u4ef6\u8bbf\u95ee\uff0c\u4fbf\u4e8e\u96c6\u4e2d\u7ba1\u7406\u5b89\u5168\u6027\u548c\u6587\u4ef6\u8bbf\u95ee\uff0c\u5e76\u786e\u4fdd\u591a\u4e2a\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u5171\u4eab\u6a2a\u5411\u6269\u5c55NAS\u8bbe\u5907\uff0c\u800c\u65e0\u9700\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u8986\u76d6\u53e6\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u6b63\u5728\u4f7f\u7528\u7684\u6587\u4ef6\u3002<\/p>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>NAS\u7684\u7f3a\u70b9<\/strong><\/div>\n<p>NAS\u901f\u5ea6\u4e0d\u591f\u5feb\uff0c\u65e0\u6cd5\u6ee1\u8db3\u9ad8\u6027\u80fd\u5e94\u7528\u7684\u9700\u6c42\u3002\u5982\u679c\u6709\u592a\u591a\u7684\u7528\u6237\u5728\u540c\u65f6\u8bf7\u6c42\u7cfb\u7edf\u7684\u60c5\u51b5\u4e0b\u53ef\u80fd\u8ba9\u7cfb\u7edf\u5d29\u6e83\uff0c\u5b83\u53ef\u80fd\u4f1a\u8fdb\u4e00\u6b65\u51cf\u901f\u3002\u7136\u800c\uff0c\u5728\u66f4\u65b0\u7684NAS\u7cfb\u7edf\u4e2d\uff0c\u65e0\u8bba\u662f\u4e0eHDD\u7ed3\u5408\u4f7f\u7528\u8fd8\u662f\u4f5c\u4e3a\u5168\u95ea\u5b58\u7cfb\u7edf\uff0c\u90fd\u53ef\u4ee5\u7f13\u89e3\u901f\u5ea6\u95ee\u9898\u3002<\/p>\n<p>NAS\u53ef\u80fd\u4f1a\u51fa\u73b0\u53ef\u6269\u5c55\u6027\u95ee\u9898\u3002\u6dfb\u52a0\u592a\u591aNAS\u8bbe\u5907\u53ef\u80fd\u5bfc\u81f4NAS\u8513\u5ef6\uff0c\u5c24\u5176\u662f\u5728\u5fc5\u987b\u5355\u72ec\u7ba1\u7406\u6240\u6709\u8bbe\u5907\u7684\u60c5\u51b5\u4e0b\u3002\u96c6\u7fa4\u6216\u6a2a\u5411\u6269\u5c55NAS\u88ab\u8bbe\u8ba1\u7528\u4e8e\u7f13\u89e3\u8be5\u95ee\u9898\u3002<\/p>\n<p>\u6570\u636e\u5b8c\u6574\u6027\u53ef\u80fd\u4f1a\u6210\u4e3a\u4e00\u4e2a\u95ee\u9898\uff0c\u56e0\u4e3a\u6587\u4ef6\u7cfb\u7edf\u4f1a\u5728\u903b\u8f91\u6216\u7269\u7406\u78c1\u76d8\u5377\u4e2d\u5b58\u50a8\u5143\u6570\u636e\u548c\u6587\u4ef6\u5185\u5bb9\u3002\u5982\u679c\u6587\u4ef6\u670d\u52a1\u5668\u65ad\u7535\uff0c\u7cfb\u7edf\u5fc5\u987b\u6267\u884c\u6587\u4ef6\u7cfb\u7edf\u68c0\u67e5(\u4e5f\u79f0\u4e3afsck)\u4ee5\u9a8c\u8bc1\u6570\u636e\u7684\u72b6\u6001\u3002\u6839\u636eNAS\u7cfb\u7edf\uff0c\u6267\u884c\u6587\u4ef6\u7cfb\u7edf\u68c0\u67e5(\u4e5f\u79f0\u4e3afsck)\u6240\u6d89\u53ca\u7684\u5ef6\u8fdf\u53ef\u80fd\u5f88\u5927\u3002<\/p>\n<p>NAS\u4f7f\u7528RAID\u4e5f\u53ef\u80fd\u5b58\u5728\u95ee\u9898\uff0c\u56e0\u4e3aRAID\u8fbe\u5230\u4e86\u53ef\u6269\u5c55\u6027\u9650\u5236\u3002\u91cd\u5efa\u65f6\u95f4\u53ef\u80fd\u9700\u8981\u6570\u5929\u7684\u65f6\u95f4\uff0c\u8fd9\u79cd\u60c5\u51b5\u53ea\u4f1a\u968f\u7740\u591aTB\u5bb9\u91cf\u9a71\u52a8\u5668\u53d8\u5f97\u66f4\u52a0\u666e\u904d\u800c\u53d8\u5f97\u66f4\u7cdf\u3002<\/p>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>SAN\u7684\u4f18\u70b9<\/strong><\/div>\n<p>SAN\u5c06\u539f\u59cb\u5b58\u50a8\u89c6\u4e3aIT\u53ef\u4ee5\u5728\u9700\u8981\u65f6\u96c6\u4e2d\u7ba1\u7406\u548c\u5206\u914d\u7684\u8d44\u6e90\u6c60\u3002\u7531\u4e8eSAN\u901a\u8fc7\u7f51\u7edc\u7ed3\u6784\u8fde\u63a5\uff0c\u56e0\u6b64\u4f7f\u7528SAN\u7684\u6570\u636e\u4f20\u8f93\u548c\u8bbf\u95ee\u901f\u5ea6\u6bd4NAS\u5feb\uff0c\u6240\u6709\u4e00\u5207\u90fd\u5982\u6b64\u3002<\/p>\n<p>SAN\u7cfb\u7edf\u5177\u6709\u9ad8\u5ea6\u53ef\u6269\u5c55\u6027\u3002\u53ef\u4ee5\u6839\u636e\u9700\u8981\u6dfb\u52a0\u5bb9\u91cf\u3002\u90e8\u7f72SAN\u7684\u5176\u4ed6\u539f\u56e0\u5305\u62ec\u6301\u7eed\u53ef\u7528\u6027\u548c\u5f39\u6027\u3002\u9ad8\u53ef\u7528\u6027SAN\u8bbe\u8ba1\u4e3a\u6ca1\u6709\u5355\u70b9\u6545\u969c\uff0c\u4ece\u9ad8\u53ef\u7528\u6027SAN\u78c1\u76d8\u9635\u5217\u548c\u5e26\u6709\u5197\u4f59\u5173\u952e\u7ec4\u4ef6\u548cSAN\u5197\u4f59\u8fde\u63a5\u7684\u4ea4\u6362\u673a\u5f00\u59cb\u3002<\/p>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>SAN\u7684\u7f3a\u70b9<\/strong><\/div>\n<p>\u6210\u672c\u548c\u590d\u6742\u6027\u662fSAN\u7684\u4e3b\u8981\u7f3a\u70b9\u3002\u8fd9\u4e9b\u7cfb\u7edf\u7684\u786c\u4ef6\u5f88\u6602\u8d35\uff0c\u800c\u6784\u5efa\u548c\u7ba1\u7406\u5b83\u4eec\u9700\u8981\u4e13\u4e1a\u77e5\u8bc6\u548c\u6280\u80fd\u3002<\/p>\n<p>SAN\u8fdc\u6bd4NAS\u590d\u6742\uff0c\u6709\u4e13\u7528\u7ebf\u7f06\uff0c\u901a\u5e38\u662f\u5149\u7ea4\u901a\u9053\uff0c\u4f46\u53ef\u4ee5\u4f7f\u7528\u4ee5\u592a\u7f51\uff0c\u4ee5\u53ca\u4e13\u7528\u4ea4\u6362\u673a\u548c\u5b58\u50a8\u786c\u4ef6\u3002\u5149\u7ea4\u662f\u4e13\u95e8\u4e3a\u5b58\u50a8\u800c\u5f00\u53d1\u7684\uff0c\u56e0\u4e3a\u5728\u8fc7\u53bb\u5341\u5e74\u4e2d\uff0c\u5728\u534f\u8bae\u53d6\u5f97\u8fdb\u5c55\u4e4b\u524d\uff0c\u4ee5\u592a\u7f51\u4e0d\u591f\u53ef\u9760\uff0c\u65e0\u6cd5\u4f20\u8f93\u6570\u636e\u5757\u3002\u4f46\u5149\u7ea4\u901a\u9053SAN\u9700\u8981\u4e13\u4e1a\u77e5\u8bc6\u4ee5\u53ca\u4e13\u7528\u8fde\u63a5\u3002<\/p>\n<p>\u867d\u7136SAN\u5177\u6709\u9ad8\u5ea6\u53ef\u6269\u5c55\u6027\uff0c\u4f46\u5782\u76f4\u6269\u5c55SAN\u9635\u5217\u7684\u80fd\u529b\u6709\u9650\u3002\u4e00\u65e6\u8fbe\u5230\u5411\u4e0a\u6269\u5c55\u9650\u5236\uff0c\u5c31\u5fc5\u987b\u79fb\u52a8\u5230\u66f4\u9ad8\u6027\u80fd\u7684\u5b58\u50a8\u9635\u5217\u6216\u6dfb\u52a0\u591a\u4e2a\u5b58\u50a8\u9635\u5217\u3002\u8d8a\u6765\u8d8a\u591a\u7684SAN\u78c1\u76d8\u9635\u5217\u901a\u8fc7\u652f\u6301\u6a2a\u5411\u6269\u5c55\u6765\u907f\u514d\u8fd9\u4e2a\u95ee\u9898\uff0c\u5176\u4e2d\u6dfb\u52a0\u4e86\u53ef\u540c\u65f6\u6269\u5c55\u5bb9\u91cf\u548c\u6027\u80fd\u7684\u5b58\u50a8\u8282\u70b9\u3002<\/p>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; 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