Proposed this as a blocker as its impacting the readdir functionality which is an RFE for 3.5.0.

du -sh issue seems to be resolved with the test build provided in comment 6.

More details can be found with respect to QE test on testbuild- https://bugzilla.redhat.com/show_bug.cgi?id=1730686#c19

Created attachment 1594532 [details]
Fix for du loop

(In reply to Manisha Saini from comment #7)
> du -sh issue seems to be resolved with the test build provided in comment 6.
> 
> More details can be found with respect to QE test on testbuild-
> https://bugzilla.redhat.com/show_bug.cgi?id=1730686#c19

Thanks Manisha. Attached this workaround fix (with Label: DOWNTREAM ONLY added) to be added to the ganesha build.

Verified this BZ with

# rpm -qa | grep ganesha
nfs-ganesha-2.7.3-7.el7rhgs.x86_64
glusterfs-ganesha-6.0-11.el7rhgs.x86_64
nfs-ganesha-gluster-2.7.3-7.el7rhgs.x86_64


Steps:
========

1.Create 4 node ganesha cluster
2.Create 4*3 Distributed-Replicate Volume
3.Export the volume via ganesha
4.Mount the volume on 3 clients via v4.1
5.Run the following workload
Client 1: Linux untars for large dirs
Client 2: du -sh in loop
Client 3: ls -lRt in loop

No readdir operations were stuck.Moving this BZ to verified state

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHEA-2019:3252