Hi guys, I am now trying to use crushtool.cc to test crush algorithm. First, I build a new crush map using crushtool.cc and all the devices have the maximum weight (0x10000). Then I assign different weights to devices using the "--weight" option and run the test() function. It seems that during the execution of test() function, the crush map was not modified based on the new device weights I gave, which means the bucket selection was still based on the initial device weight rather than the weights I gave. Dose this make sense? L. Wan -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html