Hi, I have a question related to I/O servers. I have 24 node cluster with I/O server running on 23 nodes and 1 meta-data server. Is there a way to configure the system so that only limited number I/O servers are active; lets say 2, 4, 8, or 16. Do I need to generate and distribute new configuration files each time I want to increase or reduce I/O servers and also start server again on all the nodes? I need this for tesing OpenMPI with different number of I/O server.
Please let me know if I am not clear. -- Suneet Chandok Research Assistant Parallel Software Technologies Laboratory Department of Computer Science University of Houston Cell: 704-248-0718 Email: [EMAIL PROTECTED]
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