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    Red Team 1949  (formerly CHT Attack and Defense Team) In this rapidly changing Internet era, we maintain our original intention and create the best community to jointly exchange network technologies. You can obtain hacker attack and defense skills and knowledge in the forum, or you can join our Telegram communication group to discuss and communicate in real time. All kinds of advertisements are prohibited in the forum. Please register as a registered user to check our usage and privacy policy. Thank you for your cooperation.

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虚拟机在生成快照时,会生成一个新磁盘文件为子磁盘,指向原有父磁盘文件文件,每个磁盘文件会有专门描述文件,描述自己磁盘的ID、父磁盘ID,当磁盘文件层级过多时,再合并快照,可能会造成ID紊乱,每层的ID指向错乱,最后虚拟机无法启动。

快照不是备份,越少越好,建议最好不要超过3个快照,如需要备份虚拟机,建议对虚拟机做完整的备份。

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