On Wed, Dec 02, 2009 at 06:00:03PM +0800, PN wrote: > Hi, > > I'm using CentOS 5.4 with OFED-1.5-rc3 and Mellanox ConnectX cards. > I follow the steps of nfs-rdma.release-notes.txt and can use NFS over RDMA > successfully in the first time. > However, after umount the file system and restart the NFS server, it shows > the following error: > > # /etc/init.d/nfs stop > Shutting down NFS mountd: [ OK ] > Shutting down NFS daemon: [ OK ] > Shutting down NFS quotas: [ OK ] > Shutting down NFS services: > > # cat /proc/fs/nfsd/portlist > rdma 20049 > tcp 2049 > udp 2049 > > # lsmod |grep rdma > svcrdma 69184 1 > sunrpc 245544 14 svcrdma,nfsd,nfs,nfs_acl,auth_rpcgss,lockd > rdma_ucm 47872 0 > rdma_cm 69140 3 svcrdma,rdma_ucm,ib_sdp > iw_cm 43656 1 rdma_cm > ib_addr 43016 1 rdma_cm > ib_cm 73000 2 rdma_cm,ib_ipoib > ib_sa 75144 3 rdma_cm,ib_ipoib,ib_cm > ib_uverbs 75696 1 rdma_ucm > ib_core 109312 15 > svcrdma,rdma_ucm,ib_sdp,rdma_cm,iw_cm,ib_ipoib,ib_cm,ib_sa,ib_uverbs,ib_umad,iw_nes,iw_cxgb3,mlx4_ib,ib_mthca,ib_mad > > # /etc/init.d/nfs start > Starting NFS services: [ OK ] > Starting NFS quotas: [ OK ] > Starting NFS daemon: [FAILED]
You want to run the following to restart: # /etc/init.d/nfs restart > In /var/log/messages, it shows: > Dec 2 17:34:30 mgmt nfsd[5106]: nfssvc: Setting version failed: errno 16 > (Device or resource busy) > Dec 2 17:34:30 mgmt nfsd[5106]: nfssvc: unable to bind UPD socket: errno 98 > (Address already in use) > > And in the client side, I can no longer mount the server again. This could be a bug, I'll look into it. > Is there a correct ways to restart the NFS server after configuring > NFSoRDMA? > > Thanks in advance. > > PN > _______________________________________________ > ewg mailing list > [email protected] > http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ewg _______________________________________________ ewg mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ewg
