{"id":10357,"date":"2014-03-28T07:15:58","date_gmt":"2014-03-28T05:15:58","guid":{"rendered":"\/%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7\/file-replication-vs-disk-replication\/"},"modified":"2026-02-17T08:41:08","modified_gmt":"2026-02-17T06:41:08","slug":"%e6%96%87%e6%a1%a3%e5%a4%8d%e5%88%b6%e7%9b%b8%e5%af%b9%e4%ba%8e%e7%a1%ac%e7%9b%98%e5%a4%8d%e5%88%b6","status":"publish","type":"page","link":"https:\/\/www.evidian.com\/zh-hans\/%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7\/%e6%96%87%e6%a1%a3%e5%a4%8d%e5%88%b6%e7%9b%b8%e5%af%b9%e4%ba%8e%e7%a1%ac%e7%9b%98%e5%a4%8d%e5%88%b6\/","title":{"rendered":"\u5b57\u8282\u7ea7\u6587\u4ef6\u590d\u5236\u4e0e\u5757\u7ea7\u78c1\u76d8\u590d\u5236\u5728\u9ad8\u53ef\u7528\u6027\u65b9\u9762\u7684\u6bd4\u8f83"},"content":{"rendered":"
\n
\n\t

\u5b57\u8282\u7ea7\u6587\u4ef6\u590d\u5236\u4e0e\u5757\u7ea7\u78c1\u76d8\u590d\u5236\u5728\u9ad8\u53ef\u7528\u6027\u65b9\u9762\u7684\u6bd4\u8f83<\/h1>\n

SafeKit\u63d0\u51fa\u4e86\u4e00\u79cd\u4f7f\u7528\u5b57\u8282\u7ea7\u6587\u4ef6\u590d\u5236\u7684\u65e0SAN\u67b6\u6784<\/h2>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div>
\n
\n\t
<\/div>
\n\t\t\t\n\t\t\n\t\t\t\n\t\t\t\ud83e\uddd1 \u4e0e\u6211\u8054\u7cfb \t\t<\/span>\n\t\t\t<\/a>\n\t<\/div>\n<\/div><\/div><\/div>
\n\t\t\t\n\t\t\n\t\t\t\n\t\t\t \ud83c\udf81 \u4e0b\u8f7d \t\t<\/span>\n\t\t\t<\/a>\n\t<\/div>\n<\/div><\/div><\/div>
\n\t\t\t\n\t\t\n\t\t\t\n\t\t\t\ud83c\udfc5 \u514d\u8d39\u8ba4\u8bc1\t\t<\/span>\n\t\t\t<\/a>\n\t<\/div>\n<\/div><\/div><\/div>
\n\t\t\t\n\t\t\n\t\t\t\n\t\t\t\ud83d\udcb0 \u6c38\u4e45\u8bb8\u53ef\u8bc1\u8d39\u7528\t\t<\/span>\n\t\t\t<\/a>\n\t<\/div>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div>
\n
\n\t

\u9009\u62e9\u96c6\u7fa4\u65b9\u6848\u65f6\u6587\u6863\u590d\u5236\u8fd8\u662f\u786c\u76d8\u590d\u5236<\/i>\u662f\u4e00\u4e2a\u5173\u952e\u8003\u8651\u70b9\u3002\u4f7f\u7528SafeKit\u6280\u672f\u7684\u6587\u6863\u590d\u5236\u96c6\u7fa4\u914d\u7f6e\u8981\u6bd4\u786c\u76d8\u590d\u5236\u96c6\u7fa4\u7b80\u5355\u7684\u591a\u3002\u539f\u56e0\u5728\u4e0b\u9762\u7684\u56fe\u8868\u4e2d\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

\u6587\u6863\u590d\u5236\u76f8\u5bf9\u4e8e\u786c\u76d8\u590d\u5236\u7684\u7b80\u4fbf\u6027<\/b><\/h2>\n<\/td>\n<\/tr>\n

\n

\u67b6\u6784<\/p>\n<\/td>\n

\n

\u4f7f\u7528\u6587\u6863\u590d\u5236\u7684\u96c6\u7fa4<\/b><\/h2>\n

\"\u4f7f\u7528\u6587\u6863\u590d\u5236\u7684\u96c6\u7fa4\"<\/td>\n

\n

\u4f7f\u7528\u786c\u76d8\u590d\u5236\u7684\u96c6\u7fa4<\/b><\/h2>\n

\"\u4f7f\u7528\u786c\u76d8\u590d\u5236\u7684\u96c6\u7fa4\"<\/td>\n<\/tr>\n

\u4ea7\u54c1<\/td>\nWindows Linux\u4e0a\u7684SafeKit
\n<\/a><\/td>\n		Linux DRBD\u7b49\u7b49<\/td>\n<\/tr>\n
\u5e94\u7528\u6570\u636e\u7ec4\u7ec7<\/td>\n\u4f7f\u7528SafeKit\u5bf9\u5e94\u7528\u6570\u636e\u7ec4\u7ec7\u6ca1\u6709\u4efb\u4f55\u5f71\u54cd
\n\u53ea\u9700\u8981\u8bbe\u5b9a\u5b9e\u65f6\u590d\u5236\u7684\u8def\u5f84\u3002
\n\u5373\u4fbf\u662f\u7cfb\u7edf\u786c\u76d8\u5185\u7684\u8def\u5f84\u4e5f\u53ef\u4ee5\u88ab\u590d\u5236\u3002<\/td>\n		\u5bf9\u5e94\u7528\u6570\u636e\u7ec4\u7ec7\u6709\u5f71\u54cd
\n\u9700\u8981\u590d\u5236\u7684\u6570\u636e\u5fc5\u987b\u5728\u7279\u6b8a\u7684\u4f4d\u7f6e
\n\u5728\u7cfb\u7edf\u786c\u76d8\u4e0a\u7684\u6570\u636e\u4e0d\u80fd\u590d\u5236<\/td>\n<\/tr>\n
\u6570\u636e\u590d\u5236<\/td>\n\u6587\u6863\u64cd\u4f5c\u7ea7\u590d\u5236
\n\u590d\u5236\u7531\u5e94\u7528\u7a0b\u5e8f\u7684\u6d3b\u52a8\u751f\u6210\u7684\u6587\u4ef6\u4fee\u6539\u64cd\u4f5c<\/a>\uff1a\u4e0d\u590d\u5236\u5143\u6570\u636e<\/b>\u3002\u53ea\u6709\u590d\u5236\u6587\u6863\u4e2d\u6539\u52a8\u8fc7\u7684\u6570\u636e\uff0c\u800c\u4e0d\u662f\u5168\u90e8\u6587\u6863\u3002
\n\u4e3a\u907f\u514d\u6545\u969c\u65f6\u6570\u636e\u4e22\u5931\u800c\u540c\u6b65\u590d\u5236\u3002<\/td>\n		\u5757\u7ea7\u590d\u5236
\n\u590d\u5236\u786c\u76d8\u5185\u6240\u6709\u6539\u52a8\u8fc7\u7684\u6570\u636e\u3002
\n\u5e94\u7528\u6570\u636e\u4e0e\u5143\u6570\u636e<\/b>\u90fd\u590d\u5236
\n\u56e0\u6b64\u590d\u5236\u6587\u4ef6\u7684\u6700\u540e\u8bbf\u95ee\u65f6\u95f4 \uff08\u8bfb\u6bcf\u4e2a\u6587\u4ef6\u65f6\u6700\u540e\u8bbf\u95ee\u65f6\u95f4\u90fd\u4f1a\u53d8\u66f4\uff09\u3002
\n\u4e3a\u907f\u514d\u6545\u969c\u65f6\u6570\u636e\u4e22\u5931\u800c\u540c\u6b65\u590d\u5236<\/td>\n<\/tr>\n
\u914d\u7f6e\u7684\u590d\u6742\u6027<\/td>\n\u7b80\u5355 \u2013 \u5728\u4e24\u53f0\u670d\u52a1\u5668\u4e0a\u5b89\u88c5\u4e00\u4e2a\u8f6f\u4ef6<\/td>\n\u590d\u6742 \u2013 \u9700\u8981\u7279\u6b8a\u7684IT\u6280\u80fd\u53bb\u914d\u7f6eOS\u548c\u590d\u5236\u786c\u76d8\u3002<\/td>\n<\/tr>\n
\u5931\u6548\u5907\u63f4<\/td>\n\u4ec5\u5728\u7b2c\u4e8c\u4e2a\u670d\u52a1\u5668\u4e0a\u91cd\u65b0\u542f\u52a8\u5e94\u7528<\/td>\n\u91cd\u65b0\u5b89\u88c5\u590d\u5236\u78c1\u76d8\u4e0a\u7684\u6587\u4ef6\u7cfb\u7edf\u3002
\n\u901a\u8fc7\u6587\u4ef6\u7cfb\u7edf\u4e0a\u7684\u5b8c\u6210\u6062\u590d\u8fc7\u7a0b
\n\u7136\u540e\u518d\u91cd\u65b0\u542f\u52a8\u5e94\u7528<\/td>\n<\/tr>\n
\u6062\u590d<\/td>\n\u81ea\u52a8\u6062\u590d
\n\u5728\u7b2c\u4e8c\u53f0\u670d\u52a1\u5668\u4e0a\u518d\u6b21\u540c\u6b65\u6570\u636e\u65e0\u9700\u505c\u6389\u7b2c\u4e00\u53f0\u670d\u52a1\u5668\u7684\u5e94\u7528\u3002
\n\u81ea\u52a8\u5931\u6548\u5907\u63f4\u4e0e\u81ea\u52a8\u6062\u590d\u7684\u89c6\u9891\u3002
\n<\/a><\/td>\n		\u6240\u6709\u4ea7\u54c1\u7684\u7279\u6027\u4e0d\u5728\u540c\u4e00\u7ea7\u522b<\/td>\n<\/tr>\n
\u4ef2\u88c1\u4e0e\u88c2\u8111\uff08Split brain\uff09<\/td>\n\u5e94\u7528\u7a0b\u5e8f\u5728\u5355\u4e2a\u670d\u52a1\u5668\u4e0a\u6267\u884c\u7f51\u7edc\u4e2d\u65ad\u548c\u4fee\u590d(split brain).
\n\u8111\u540e\u7684\u6570\u636e\u4e00\u81f4\u6027
\n\u4e0d\u9700\u8981\u7b2c\u4e09\u4e2a\u673a\u5668\u6216quorum\u76d8\u6216\u7279\u6b8ahearbeat\u7ebf
\n\u96c6\u7fa4\u89c6\u9891\uff1a\u6ca1\u6709\u4ef2\u88c1\u670d\u52a1\u5668\u548c\u4ef2\u88c1\u786c\u76d8
\n<\/a><\/td>\n		\u6240\u6709\u4ea7\u54c1\u7684\u7279\u6027\u4e0d\u5728\u540c\u4e00\u7ea7\u522b<\/td>\n<\/tr>\n
\u9002\u7528\u4e8e<\/td>\n\u60f3\u7ed9\u4ed6\u4eec\u7684\u5e94\u7528\u6dfb\u52a0\u4e00\u4e2a\u7b80\u5355\u7684\u9ad8\u53ef\u7528\u6027\u65b9\u6848\u7684\u8f6f\u4ef6\u7f16\u8f91\u8005
\n<\/a><\/td>\n		\u6709IT\u6280\u80fd\u7684\u5927\u4f01\u4e1a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div>
\n
\n\t
\n
\n\t
\n
\n

\ud83d\udd0d SafeKit \u9ad8\u53ef\u7528\u6027\u5bfc\u822a\u4e2d\u5fc3<\/h2>\n<\/header>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u63a2\u7d22 SafeKit\uff1a\u529f\u80fd\u7279\u6027\u3001\u6280\u672f\u89c6\u9891\u3001\u6587\u6863\u8d44\u6599\u53ca\u514d\u8d39\u8bd5\u7528<\/caption>\n
\u8d44\u6e90\u7c7b\u578b<\/th>\n\u63cf\u8ff0<\/th>\n\u76f4\u63a5\u94fe\u63a5<\/th>\n<\/tr>\n<\/thead>\n
\u5173\u952e\u7279\u6027<\/strong><\/th>\n\u4e3a\u4ec0\u4e48\u9009\u62e9 SafeKit \u5b9e\u73b0\u7b80\u5355\u4e14\u7ecf\u6d4e\u9ad8\u6548\u7684\u9ad8\u53ef\u7528\u6027\uff1f<\/td>\n\n \u67e5\u770b\u4e3a\u4f55\u9009\u62e9 SafeKit \u5b9e\u73b0\u9ad8\u53ef\u7528\u6027<\/a>\n <\/td>\n<\/tr>\n
\u90e8\u7f72\u6a21\u5f0f<\/strong><\/th>\n\u5168\u5408\u4e00 SANless HA\uff1a\u65e0\u5171\u4eab\u8f6f\u4ef6\u96c6\u7fa4<\/td>\n\n \u67e5\u770b SafeKit \u5168\u5408\u4e00 SANless HA<\/a>\n <\/td>\n<\/tr>\n
\u5408\u4f5c\u4f19\u4f34<\/strong><\/th>\nSafeKit\uff1a\u5408\u4f5c\u4f19\u4f34\u9ad8\u53ef\u7528\u6027\u65b9\u6848\u7684\u6807\u6746<\/td>\n\u67e5\u770b\u4e3a\u4f55 SafeKit \u662f\u5408\u4f5c\u4f19\u4f34\u7684 HA \u6807\u6746<\/a><\/td>\n<\/tr>\n
HA \u7b56\u7565<\/strong><\/th>\nSafeKit\uff1a\u57fa\u7840\u8bbe\u65bd\uff08VM\uff09\u7ea7 vs. \u5e94\u7528\u7a0b\u5e8f\u7ea7\u9ad8\u53ef\u7528\u6027<\/td>\n\u67e5\u770b SafeKit HA \u4e0e\u5197\u4f59\uff1aVM \u7ea7 vs. \u5e94\u7528\u7ea7<\/a>\n <\/td>\n<\/tr>\n
\u6280\u672f\u89c4\u683c<\/strong><\/th>\nSafeKit \u96c6\u7fa4\u7684\u6280\u672f\u9650\u5236<\/td>\n\u67e5\u770b SafeKit \u9ad8\u53ef\u7528\u6027\u9650\u5236\u6761\u4ef6<\/a><\/td>\n<\/tr>\n
\u6982\u5ff5\u9a8c\u8bc1<\/strong><\/th>\nSafeKit\uff1a\u9ad8\u53ef\u7528\u6027\u914d\u7f6e\u4e0e\u6545\u969c\u8f6c\u79fb\u6f14\u793a<\/td>\n\u67e5\u770b SafeKit \u6545\u969c\u8f6c\u79fb\u6559\u7a0b<\/a><\/td>\n<\/tr>\n
\u67b6\u6784<\/strong><\/th>\nSafeKit \u955c\u50cf\u96c6\u7fa4\uff08Mirror Cluster\uff09\u5de5\u4f5c\u539f\u7406\uff08\u5b9e\u65f6\u590d\u5236\u4e0e\u6545\u969c\u8f6c\u79fb\uff09<\/td>\n\u67e5\u770b SafeKit \u955c\u50cf\u96c6\u7fa4\uff1a\u5b9e\u65f6\u590d\u5236\u4e0e\u6545\u969c\u8f6c\u79fb<\/a><\/td>\n<\/tr>\n
\u67b6\u6784<\/strong><\/th>\nSafeKit \u573a\u96c6\u7fa4\uff08Farm Cluster\uff09\u5de5\u4f5c\u539f\u7406\uff08\u7f51\u7edc\u8d1f\u8f7d\u5747\u8861\u4e0e\u6545\u969c\u8f6c\u79fb\uff09<\/td>\n\n \u67e5\u770b SafeKit \u573a\u96c6\u7fa4\uff1a\u7f51\u7edc\u8d1f\u8f7d\u5747\u8861\u4e0e\u6545\u969c\u8f6c\u79fb<\/a><\/td>\n<\/tr>\n
\u7ade\u4e89\u4f18\u52bf<\/strong><\/th>\n\u5bf9\u6bd4\uff1aSafeKit vs. \u4f20\u7edf\u9ad8\u53ef\u7528\u6027\uff08HA\uff09\u96c6\u7fa4<\/td>\n\u67e5\u770b SafeKit vs. \u4f20\u7edf HA \u96c6\u7fa4\u5bf9\u6bd4<\/a><\/td>\n<\/tr>\n
\u6280\u672f\u8d44\u6e90<\/strong><\/th>\nSafeKit \u9ad8\u53ef\u7528\u6027\uff1a\u6587\u6863\u3001\u4e0b\u8f7d\u4e0e\u8bd5\u7528<\/td>\n\u67e5\u770b SafeKit HA \u514d\u8d39\u8bd5\u7528\u4e0e\u6280\u672f\u6587\u6863<\/a><\/td>\n<\/tr>\n
\u9884\u914d\u7f6e\u89e3\u51b3\u65b9\u6848<\/strong><\/th>\nSafeKit \u5e94\u7528\u6a21\u5757\u5e93\uff1a\u5f00\u7bb1\u5373\u7528\u7684 HA \u89e3\u51b3\u65b9\u6848<\/td>\n\u67e5\u770b SafeKit \u9ad8\u53ef\u7528\u6027\u5e94\u7528\u6a21\u5757<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div>
\n
\n\t
<\/div>
\n\t\t\t\n\t\t\n\t\t\t\n\t\t\t\ud83e\uddd1 \u4e0e\u6211\u8054\u7cfb \t\t<\/span>\n\t\t\t<\/a>\n\t<\/div>\n<\/div><\/div><\/div>
\n\t\t\t\n\t\t\n\t\t\t\n\t\t\t \ud83c\udf81 \u4e0b\u8f7d \t\t<\/span>\n\t\t\t<\/a>\n\t<\/div>\n<\/div><\/div><\/div>
\n\t\t\t\n\t\t\n\t\t\t\n\t\t\t\ud83c\udfc5 \u514d\u8d39\u8ba4\u8bc1\t\t<\/span>\n\t\t\t<\/a>\n\t<\/div>\n<\/div><\/div><\/div>
\n\t\t\t\n\t\t\n\t\t\t\n\t\t\t\ud83d\udcb0 \u6c38\u4e45\u8bb8\u53ef\u8bc1\u8d39\u7528\t\t<\/span>\n\t\t\t<\/a>\n\t<\/div>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"\u5b57\u8282\u7ea7\u6587\u4ef6\u590d\u5236\u4e0e\u5757\u7ea7\u78c1\u76d8\u590d\u5236\u5728\u9ad8\u53ef\u7528\u6027\u65b9\u9762\u7684\u6bd4\u8f83 SafeKit\u63d0\u51fa\u4e86\u4e00\u79cd\u4f7f\u7528\u5b57\u8282\u7ea7\u6587\u4ef6\u590d\u5236\u7684\u65e0SAN\u67b6\u6784","protected":false},"author":3,"featured_media":0,"parent":10033,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-full-screen.php","meta":{"_acf_changed":false,"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"class_list":["post-10357","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\n\u5b57\u8282\u7ea7\u6587\u4ef6\u590d\u5236\u4e0e\u5757\u7ea7\u78c1\u76d8\u590d\u5236\u5728\u9ad8\u53ef\u7528\u6027\u65b9\u9762\u7684\u6bd4\u8f83 - Evidian<\/title>\n<meta name=\"description\" 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