Provide version-Release number of selected component (if applicable):
glusterfs-client-xlators-6.0-49.el7rhgs.x86_64
glusterfs-fuse-6.0-49.el7rhgs.x86_64
glusterfs-libs-6.0-49.el7rhgs.x86_64
glusterfs-events-6.0-49.el7rhgs.x86_64
glusterfs-geo-replication-6.0-49.el7rhgs.x86_64
glusterfs-rdma-6.0-49.el7rhgs.x86_64
glusterfs-api-6.0-49.el7rhgs.x86_64
glusterfs-cli-6.0-49.el7rhgs.x86_64
glusterfs-server-6.0-49.el7rhgs.x86_64
glusterfs-6.0-49.el7rhgs.x86_64
 
Have you searched the Bugzilla archives for same/similar issues reported.
Yes.

 
Have you discovered any workarounds?
None.



Describe the issue:(please be detailed as possible and provide log snippets)
Customer reports geo-rep sessions for multiple volumes go faulty intermittently during hybrid crawl. Believe this is causing the hybrid crawl to start over from the beginning and slowing a very large sync of changelogs. Logs will follow in private comments to avoid exposing customer info.



Is this issue reproducible? If yes, share more details.:
Issue is ongoing, but not specifically reproducible.



Steps to Reproduce:
N/A


Actual results:
Slowed geo-rep progress.


 
Expected results:
Hybrid crawl does not enter faulty state or does not start from the beginning.

 
Mandatory Information for all Bugs:
See sosreports.
 

Additional info:
None.