Hello, Could somebody give me some hint on this?
I am trying to watch over how the OSTs are selected for putting files on. One thing I find is that, the files can be put on an OST although it is already busy handling other files while some other OSTs are idling. Does Lustre select an OST considering its current load or not? I looked at the Lustre document and thought I can do some adjustment with qos_threshold_rr at least with Round-Robin(RR): http://manual.lustre.org/manual/LustreManual16_HTML/LustreProc.html#50401407_pgfId-1290499 But I couldn't find qos_threshold_rr proc tunable on the Lustre MDS I have installed. The version of my installation is 1.6.7. Am I missing something or it has changed? Thanks in advance for your help. Regards, Yujun _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
