Check free storage in gluster nodes
for i in $(seq 1 9); do node="829k8xlstorage$i.company.org"; echo "$node checking:"; ssh $node 'df -h'; done 2>/dev/null | grep -E '829k8xlstorage|centos-root'
If any node free is lower than 18%, delete logs:
rm -f /var/log/glusterfs/gluster*
rm -f /var/log/glusterfs/bricks/*