Hello, consider the following case in [1], /dev/sdc1 is full, but the calculated free disk percent will be 5 in rr schedule (it's about 5.03%), and rr will still want to create file on the disk. I have found the workaround, just increase the value in conf file. But please increase the default value to a larger one (for example: 10), or improve the algorithm to get the correct avaiable space. Thanks [1] Filesystem 1K-blocks Used Available Use% Mounted on [snip] /dev/sdc1 480719056 456559388 0 100% /home/second_disk [snip] The glusterfs version in this system is 1.3.2, and I am very sure this issue have not been fixed in tha TLA. -- Best Regards, LI Daobing