On Wed, 2009-06-03 at 08:55 -0400, Paul W. Frields wrote: > If the FAD identifies some tangibles (hardware, etc.) that would help > alleviate some of the time problems, I can tell you that Spot and I > will do our best to procure them. From what I've heard others > describe up until now, it doesn't seem like there's one clear > roadblock in that regard -- just a huge mountain of tasks that our > current systems have to chug through for composing, and no matter how > you slice it, it takes a lot of time and I/O bandwidth. Well upgrading all the buildsystem and storage system to 10gigE, and replacing the 10TB or so filer with something that has fantastically fast disks would certainly reduce the amount of I/O wait time, but that's going to cost a /lot/ of money. We are still trying to find where our bottlenecks are. We had a pretty good handle on things prior to delta rpms, but now we've gone from 3~ hour null composes (no changed packages) to nearly 9 hour null composes. There is obviously some optimization to be had here. -- Jesse Keating Fedora -- Freedom² is a feature! identi.ca: http://identi.ca/jkeating
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