Hi Klaus, Στις 20 Σεπ 2013, 4:46 μ.μ., ο/η Klaus Aehlig <[email protected]> έγραψε:
> > Hi Spyros, > >> This patch series exports CPUload data provided by MonDs to >> HTools to be used in cluster scoring computation. The data are >> available to HTools over network or a mock file (mainly for >> testing purposes). > > before going into the details of your patches, I've got two general > question about the interface. Currently hbal has 3 ways to obtain > information about the dynamic utilisation. > > - assume it's the same non-zero value for all instances (default) > - assume it's zero for all instances (--ignore-dynu) > - take the values from a text file (-U <file>) > > So, my questions are > > - How does your mock-file relate to the text file input? This file contains reports produced by MonD in contrast to the file of the -U option which contains utilization data (cpu, memory, disk and network utilization). If there is a need in the future to query MonDs for new Data Collectors it will be possible to override the communication to MonDs over the network. > - Is it possible to keep things backwards compatible, i.e., > make querying mond an opt-in feature (e.g., provide some > option --mond), rather than an opt-out feature? I don't think I get that 100% here. By opt-out feature you mean --ignore-dynu? Yes, we could provide an opt-in --mond option but how is this associated to --ignore-dynu? Thanks, Spyros > > Best regards, > Klaus > > -- > Klaus Aehlig > Google Germany GmbH, Dienerstr. 12, 80331 Muenchen > Registergericht und -nummer: Hamburg, HRB 86891 > Sitz der Gesellschaft: Hamburg > Geschaeftsfuehrer: Graham Law, Christine Elizabeth Flores
