Hello, my MT2894 Family [ConnectX-6 Lx] Ethernet Card is installed on my dell poweredge 7625 server with Redhat 8.8 operating system installed.
In my other Nas Server, MT27710 Family [ConnectX-4 Lx] Openmedia Vault (Debian 11 Linux) is installed on my installed device.
2 Server 10 gbe Cards are connected to HP Aruba 2930f 10gb Switch port with DAC cable. I made MTU 9000 on 2 sides, but the file transfer between the two servers is very slow, I can even say that I can not even do it, it waits for a long time. what is the way to overcome this problem? What should I check? I need your help in this matter.
The result I get with iperf3 between 2 servers is as follows, what could be the reason?
[ 5] 0.00-1.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 1.00-2.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 2.00-3.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 3.00-4.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 4.00-5.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 5.00-6.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 6.00-7.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 7.00-8.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 8.00-9.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 9.00-10.00 sec 0.00 Bytes 0.00 bits/sec
[ ID] Interval Transfer Bitrate
[ 5] 0.00-10.04 sec 0.00 Bytes 0.00 bits/sec receiver