Hi List, I've heard many good things about this list and the opensolaris community,I sure hope someone here can help me out here.
One of our systems is suffering for a very poor network throughput, which appears to be affected by Sun Cluster. The system consists of 3 T2000 machines in Sun Cluster(3.2) running on Solaris 10 u4. The network throughput in non cluster mode is about 800mbit on a single e1000g interface. The Network [b]throughput falls by about 50%[/b] when booting the machine(s) in cluster mode. To isolate possible LAN problems, I've connected two machines using cross cable - same result. The problem was reproduced by installing a brand new T2000 machine with similar configuration as a single node cluster. All throughput measurements were done using iperf. Have anyone encountered something similar? Does anyone have experience with T2000 machines in Sun Cluster with regard to Network performance? Thanks in advance, -- This message posted from opensolaris.org
