Here is another Valgrind log of similar scenario but with drop_caches before umount: https://gist.github.com/06997ecc8c7bce83aec1 Also, I've tried to drop caches on production VM with GluserFS volume mounted and memleaking for several weeks with absolutely no effect: === root 945 0.1 48.2 1273900 739244 ? Ssl 2015 58:54 /usr/sbin/ glusterfs --volfile-server=server.example.com --volfile-id=volume /mnt/volume === The numbers above stayed the same before drop as well as 5 mins after the drop. On неділя, 3 січня 2016 р. 13:35:51 EET Vijay Bellur wrote: > /proc/sys/vm/drop_caches _______________________________________________ Gluster-users mailing list Gluster-users@xxxxxxxxxxx http://www.gluster.org/mailman/listinfo/gluster-users