Bug 1624331

Summary: [Thin-arbiter]: Write is hanging while one brick is down
Product: [Community] GlusterFS Reporter: Ashish Pandey <aspandey>
Component: replicateAssignee: Ashish Pandey <aspandey>
Status: CLOSED NEXTRELEASE QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: mainlineCC: atumball, bugs, ksubrahm, pasik, ravishankar
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Last Closed: 2018-10-30 10:46:28 UTC Type: Bug
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Description Ashish Pandey 2018-08-31 08:45:35 UTC 
Description of problem:

While creating a test for thin arbiter volume, I saw a hang while brick was down and we write data on mount point. 

Steps - 

1 - Create  plain thin arbiter volume TA
2 - Mount the volume TA
3 - Create a file on mount point .
4 - Kill  data brick B1
5 - Write data on file on mount point
dd if=/dev/zero of=/mountpoint/a.txt bs=1M count=5

Hang can be seen on mount point

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Comment 1 Ashish Pandey 2018-08-31 09:46:45 UTC 
I think this bug would be solved after with patch sent for two domain lock for write transactions.
Comment 2 Ashish Pandey 2018-10-30 10:46:28 UTC 
The patch for write transaction has been sent and it has fixed the issue.

https://review.gluster.org/#/c/glusterfs/+/20095/