以下使用的容器名字为test8，运行debian/buster/amd64
创建容器快照
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| $ lxc snapshot test8 test8snap0
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默认创建的是无状态快照，如果要将容器当前的运行状态一起保存到快照，需要使用--stateful参数,比如
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| $ lxc snapshot test8 test8snap1 --stateful
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查看容器快照
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| $ lxc info test8
Name: test8
Remote: unix:
Architecture: x86_64
Created: 2019/06/04 07:52 UTC
Status: Running
Type: persistent
Profiles: default
Pid: 7769
Ips:
eth0: inet 192.168.0.8 vethM2PWUN
eth0: inet6 fe80::216:3eff:fea7:706b vethM2PWUN
lo: inet 127.0.0.1
lo: inet6 ::1
Resources:
Processes: 5
CPU usage:
CPU usage (in seconds): 123
Memory usage:
Memory (current): 2.05GB
Memory (peak): 2.45GB
Network usage:
eth0:
Bytes received: 347.96MB
Bytes sent: 5.86MB
Packets received: 132127
Packets sent: 63110
lo:
Bytes received: 4.07kB
Bytes sent: 4.07kB
Packets received: 52
Packets sent: 52
Snapshots:
test8snap0 (taken at 2019/06/04 08:17 UTC) (stateless)
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快照恢复
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| $ lxc restore test8 test8snap0
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删除快照
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| $ lxc delete test8/test8snap0
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