# Node Crash and Replication

**URL:** <https://forums.percona.com/t/node-crash-and-replication/4244>\
**Category:** Percona XtraDB Cluster 5.x\
**Created:** [May 30, 2015, 5:16am UTC](https://forums.percona.com/t/node-crash-and-replication/4244 "2015-05-30T05:16:36Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![ecurymoura](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/ecurymoura/32/1035_2.png) [@ecurymoura](https://forums.percona.com/u/ecurymoura)\
**Post date:** [May 30, 2015, 5:16am UTC](https://forums.percona.com/t/node-crash-and-replication/4244/1 "2015-05-30T05:16:36Z")

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Hello everyone. I got a problem here.

I have 3 percona cluster and one of it’s node act as a MASTER for a Mysql MASTER - SLAVE replication.

The problem is if this node goes down for few hours and after i restarted it, a new entire copying of /var/lib/mysql is created losing all the binlogs generated previously.

In that case i have to re-create all my replication from scratch.

There is something i can do to avoid this?

Thanks