Hi guys,
We have a GFS2 cluster consisting of 3 nodes. At this point,
everything is going smooth. Now, we add a new node with more CPUs with the
exact same configuration but all transactions on the mount run very slow.Copying a file to the mount is done at about 25kb/s when on the three other nodes, everything goes smooth at about 7MB/s. CPU on all nodes is idling at some point, all cluster process are kind of sleeping. We've tried the ping_pong.c from apache and it seems to be able to write/read lock files at a decent rate. There's other mounts on the system using the same fc card/fibers/switches/san and all these are also working at a decent speed... I've been reading a good part of the day, and I can't seem to find a solution. [cid:[email protected]] David C. Hill Linux System Administrator - Enterprise 514-490-2000#5655 http://www.ubi.com<http://www.ubi.com/>
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