If the data is written on minimum number of brick, heal will take place on 
failed brick only. 
Data will be read from good bricks, encoding will happen and the fragment on 
the failed brick will be written only. 

----- Original Message -----

From: "jayakrishnan mm" <jayakrishnan...@gmail.com> 
To: "Gluster Devel" <gluster-devel@gluster.org> 
Sent: Thursday, April 6, 2017 2:21:26 PM 
Subject: [Gluster-devel] EC Healing Algorithm 

Hi 

I am using Glusterfs3.7.15. 
What type of algorithm is used in EC Healing ? I mean , if a brick fails during 
writing and if it comes back online later , whether all the bricks will be 
re-written or only the failed brick is written with the new data? 

Best regards 
JK 


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