[MDEV-6227] split-brain Created: 2014-05-11  Updated: 2023-11-03

Status: Open
Project: MariaDB Server
Component/s: Galera
Affects Version/s: 5.5.37-galera
Fix Version/s: N/A

Type: Bug Priority: Major
Reporter: QFY Assignee: Ramesh Sivaraman
Resolution: Unresolved Votes: 0
Labels: galera, need_verification
Environment:

CentOS6.2
three virtual PC, use 'birdge model' to connect network;


 Description   

Step:
1.Three nodes all run;
2.set session autocommit=0(In the first node);
3.call pp();--insert into a table 1000,000 rows,I also lifted the restrictions(In the first node);
4.commit at the first node,and after seconds and before it completion，I shutdown the node,but the other node'status is 'split-brain';

 Comments   
Comment by Elena Stepanova [ 2014-05-11 ]

If both 2nd and 3rd node were connected to the first node only (but not to each other), I'd think it's quite normal that the shutdown of the first node caused the split; although, maybe I'm missing something. Assigning to nirbhay_c for analysis.

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