Description of problem:
The script tools/glusterfind/S57glusterfind-delete-post.py does not decode
a byte string to char correctly.
Version-Release number of selected component (if applicable):
Found on version 6.7 on ubuntu but the error is still there in latest master commit in git.
Steps to Reproduce:
1. Delete a volume
2. Examine the logfile glusterd.log which will show the error.
Should run without errors and delete the local session directories.
REVIEW: https://review.gluster.org/23994 (glusterfind: python3 compatibility) posted (#1) for review on master by Sunny Kumar
REVIEW: https://review.gluster.org/23994 (glusterfind: python3 compatibility) merged (#2) on master by Aravinda Vishwanathapura