Backups
The Linode Backup System is designed to be an easy to use, reliable and redundant on-site backup solution for your Linode. It performs backups without causing any interruption of your running system. It provides 4 backup slots. Three of the slots are executed and rotated automatically: a daily backup, a 2-7 day old backup, and an 8-14 day old backup. The fourth backup slot is a user-initiated snapshot and remains in place until another user-initiated snapshot is taken.
* Resiliency:
o Our storage back ends tolerate hard drive failures by utilizing RAID across many drives.
* Restoring:
o You can restore a backup to any of the Linodes attached to this account, even if they do not have backups enabled. Currently only a full restore is possible.
* Limitations:
o The backup system must be able to mount your disk images on the host. If you've used fdisk on your images to create partitions, or created encrypted volumes, or done anything other than use our deployment or disk image creation tools, we won't be able to back up the data. The backup system operates on files, not at the block level.
英文盲,用的Google翻译:
备份
该Linode备份系统的设计是一个简单易用,可靠和冗余的现场为您Linode备份解决方案。它执行,而不会造成任何正在运行的系统中断备份。它提供了4备份插槽。三是在插槽和旋转自动执行:每日备份,一个旧的备份2-7天,和8-14日龄的备份。第四备份槽是一个用户发起的快照和地方保持,直到另一个用户启动的快照的意见。
*弹性:
Ø我们的存储后端容忍的硬盘驱动器故障,利用在许多驱动器的RAID。
*还原:
o你可以还原备份附加到该帐户的Linodes任何,即使他们没有备份启用。目前只有一个完全恢复是可能的。
*限制:
Ø备份系统必须能够安装在主机上的磁盘映像。如果您使用过你的图像的fdisk来创建分区,或创建加密卷,或做任何事情不是利用我们的部署或磁盘映像创建工具外,我们将无法备份数据。备份系统运行文件上,而不是在块级。
看不太懂,有用过的朋友来说说吗? |