2011/9/5 mowang da <whooya.xxl@xxxxxxxxx>: > Hi > l tested ceph kernel client rereading with the latest version,I found > no effect of cache,but in this case, only one client reading. > each read, the program is to free up cache,This is correct? I'm not sure what you mean by this. What tests did you run, what were the results, and what did you expect to have happen? -Greg -- 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