Hi Team,
in our enviorment we implemented NFS over RDMA with the help of mellanox community.
All things are working fine, but in log file continuously below mention error is coming
rpcrdma: connection to 172.16.2.240:20049 on mlx4_0, memreg 5 slots 32 ird 16
rpcrdma: connection to 172.16.2.240:20049 closed (-103)
rpcrdma: connection to 172.16.2.240:20049 on mlx4_0, memreg 5 slots 32 ird 16
rpcrdma: connection to 172.16.2.240:20049 closed (-103)
rpcrdma: connection to 172.16.2.240:20049 on mlx4_0, memreg 5 slots 32 ird 16
Need your guidance to resolve the issue.
Environment Details:-
---- Performing Adapter Device Self Test ----
Number of CAs Detected … 1
PCI Device Check … PASS
Kernel Arch … x86_64
Host Driver Version … MLNX_OFED_LINUX-3.3-1.0.0.0 (OFED-3.3-1.0.0): 2.6.32-573.el6.x86_64
Host Driver RPM Check … PASS
Firmware on CA #0 VPI … v2.35.5000
Firmware Check on CA #0 (VPI) … NA
REASON: NO required fw version
Host Driver Initialization … PASS
Number of CA Ports Active … 1
Port State of Port #1 on CA #0 (VPI)… UP 4X FDR (InfiniBand)
Error Counter Check on CA #0 (VPI)… PASS
Kernel Syslog Check … PASS
Node GUID on CA #0 (VPI) … 7c:fe:90:03:00:17:21:b0
------------------ DONE ---------------------
Linux inble02.local 2.6.32-573.el6.x86_64 #1 SMP Wed Jul 1 18:23:37 EDT 2015 x86_64 x86_64 x86_64 GNU/Linux
Red Hat Enterprise Linux Server release 6.7 (Santiago)
mount.nfs: trying text-based options ‘rdma,port=20049,nfsvers=3,rsize=262144,wsize=262144,hard,timeo=600,retrans=2,addr=172.16.2.240’
172.16.2.240:/storage/cfd on /home/cfd type nfs (rw,_netdev,rdma,port=20049,nfsvers=3,rsize=262144,wsize=262144,hard,timeo=600,retrans=2)
mount.nfs: timeout set for Fri Jul 15 01:15:33 2016
mount.nfs: trying text-based options ‘rdma,port=20049,nfsvers=3,rsize=262144,wsize=262144,hard,timeo=600,retrans=2,addr=172.16.2.240’
172.16.2.240:/storage/fea on /home/fea type nfs (rw,_netdev,rdma,port=20049,nfsvers=3,rsize=262144,wsize=262144,hard,timeo=600,retrans=2)
Thank You
Atul Yadav