自动故障迁移（核心任务）：当哨兵监测到主服务器宕机，会自动在已下线主服务器属下的所有从服务器里面，挑选出一个从服务器将其转换为主服务器(自动切换)。然后通过发布订阅模式通知其他的从服务器，修改配置文件，让它们切换主机。
How are you going to choose between the iconic markets in Cologne and Nuremburg? Two locals struggle it out for the crown.
This warren of the beer corridor close to the Dom epitomises Cologne earthiness and is a superb destination to sample The standard Kölsch beer. Knock them again and tuck…
又一部令人心跳加速的驚悚片，《禁入直播》講述了一位極端的網絡女主播，有天發現了有人竟然盜娶她的帳號在直播，而且還跟她長得幾乎一模一樣。
As the power of the Roman empire declined, numerous of these tribes arrived to generally be seen collectively as Ripuarian Franks and so they pushed forward together both banking companies with the Rhine, and by the top in the fifth century experienced conquered the many lands that had previously been beneath Roman affect.
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《禁入直播》是一部科幻情色驚悚電影，劇情描述直播主發現有位長得一模一樣的盜版偷走她的帳號，而她將想盡辦法找出兇手。
[男女舒壓成人影片] 捷克按摩工作室台灣女櫃姐初次體驗情趣成人按摩推油，被男技師情色愛撫按摩無套做愛中出小穴
《可憐的東西》導演尤格藍西莫＆艾瑪史東再合作：《善良的種類》更荒誕駭人，威廉達佛＆喬歐文組華麗卡司
珍·米爾本是一名性治療醫師，她的兒子歐帝斯也因此對性愛很了解。歐帝斯與同學梅芙一起在學校設立地下性愛治療診所，解決同學們各式各樣的問題。影集內容除了試圖消除性與性病污名化、科普健康的性知識，還提倡多元性別性向平等，教導建立良好的人際關係和家庭互動。
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Sculptures and ruins exhibited outdoors the doorway are just the overture to a complete symphony of Roman artefacts discovered together the Rhine. Highlights…
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Profitable best honours for Cologne's most handsome church exterior is Gross St Martin, using an ensemble of four slender turrets click here grouped all-around a central…