# Switch server cause some containers lose

**URL:** <https://forums.suse.com/t/switch-server-cause-some-containers-lose/7954>\
**Category:** Rancher 1.x\
**Created:** [December 1, 2017, 8:55am UTC](https://forums.suse.com/t/switch-server-cause-some-containers-lose/7954 "2017-12-01T08:55:21Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![zyw19871007](https://sea2.discourse-cdn.com/flex022/user_avatar/forums.suse.com/zyw19871007/32/3102_2.png) [@zyw19871007](https://forums.suse.com/u/zyw19871007)\
**Post date:** [December 1, 2017, 8:55am UTC](https://forums.suse.com/t/switch-server-cause-some-containers-lose/7954/1 "2017-12-01T08:55:21Z")

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Before, rancher/server run at A. Host B is a agent point to A  
i run a new rancher/server at C.  
Then, run register script on B , make B point to C  
Now ,i found B lose some containers (not the rancher-self services)  
In B, “docker ps -a” still not find them.  
Could someone tell me where are the containers.  
My english is poor