Here's a link to the files: https://bit.ly/2wjZ6Vo
Thank you! Thanks, Douglas Duckworth, MSc, LFCS HPC System Administrator Scientific Computing Unit Weill Cornell Medicine 1300 York - LC-502 E: d...@med.cornell.edu O: 212-746-6305 F: 212-746-8690 On Thu, Aug 23, 2018 at 6:51 AM, Dominik Holler <dhol...@redhat.com> wrote: > Would you please share the vdsm.log and the supervdsm.log from this > host? > > On Wed, 22 Aug 2018 11:36:09 -0400 > Douglas Duckworth <dod2...@med.cornell.edu> wrote: > > > Hi > > > > I keep losing ib0 connection on hypervisor after adding host to > > engine. This makes the host not really work since NFS will be mounted > > over ib0. > > > > I don't really understand why this occurs. > > > > OS: > > > > [root@ovirt-hv2 ~]# cat /etc/redhat-release > > CentOS Linux release 7.5.1804 (Core) > > > > Here's the network script: > > > > [root@ovirt-hv2 ~]# cat /etc/sysconfig/network-scripts/ifcfg-ib0 > > DEVICE=ib0 > > BOOTPROTO=static > > IPADDR=172.16.0.207 > > NETMASK=255.255.255.0 > > ONBOOT=yes > > ZONE=public > > > > When I try "ifup" > > > > [root@ovirt-hv2 ~]# ifup ib0 > > Error: Connection activation failed: No suitable device found for this > > connection. > > > > The error in syslog: > > > > Aug 22 11:31:50 ovirt-hv2 kernel: IPv4: martian source 172.16.0.87 > > from 172.16.0.49, on dev ib0 > > Aug 22 11:31:53 ovirt-hv2 NetworkManager[1070]: <info> > > [1534951913.7486] audit: op="connection-activate" > > uuid="2ab4abde-b8a5-6cbc-19b1-2bfb193e4e89" name="System ib0" > > result="fail" reason="No suitable device found for this connection. > > > > As you can see media state up: > > > > [root@ovirt-hv2 ~]# ip a > > 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN > > group default qlen 1000 > > link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 > > inet 127.0.0.1/8 scope host lo > > valid_lft forever preferred_lft forever > > 2: em1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master > > ovirtmgmt state UP group default qlen 1000 > > link/ether 50:9a:4c:89:d3:81 brd ff:ff:ff:ff:ff:ff > > 3: em2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state > > DOWN group default qlen 1000 > > link/ether 50:9a:4c:89:d3:82 brd ff:ff:ff:ff:ff:ff > > 4: p1p1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state > > DOWN group default qlen 1000 > > link/ether b4:96:91:13:ea:68 brd ff:ff:ff:ff:ff:ff > > 5: p1p2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state > > DOWN group default qlen 1000 > > link/ether b4:96:91:13:ea:6a brd ff:ff:ff:ff:ff:ff > > 6: idrac: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast > > state UNKNOWN group default qlen 1000 > > link/ether 50:9a:4c:89:d3:84 brd ff:ff:ff:ff:ff:ff > > inet 169.254.0.2/16 brd 169.254.255.255 scope global idrac > > valid_lft forever preferred_lft forever > > 7: ib0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 2044 qdisc mq state UP > > group default qlen 256 > > link/infiniband > > a0:00:02:08:fe:80:00:00:00:00:00:00:ec:0d:9a:03:00:1d:13:41 brd > > 00:ff:ff:ff:ff:12:40:1b:ff:ff:00:00:00:00:00:00:ff:ff:ff:ff > > 8: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN > > group default qlen 1000 > > link/ether 12:b4:30:22:39:5b brd ff:ff:ff:ff:ff:ff > > 9: br-int: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group > > default qlen 1000 > > link/ether 3e:32:e6:66:98:49 brd ff:ff:ff:ff:ff:ff > > 25: ovirtmgmt: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc > > noqueue state UP group default qlen 1000 > > link/ether 50:9a:4c:89:d3:81 brd ff:ff:ff:ff:ff:ff > > inet 10.0.0.183/16 brd 10.0.255.255 scope global ovirtmgmt > > valid_lft forever preferred_lft forever > > 26: genev_sys_6081: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 65000 qdisc > > noqueue master ovs-system state UNKNOWN group default qlen 1000 > > link/ether aa:32:82:1b:01:d9 brd ff:ff:ff:ff:ff:ff > > 27: ;vdsmdummy;: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN > > group default qlen 1000 > > link/ether 32:ff:5d:b8:c2:b4 brd ff:ff:ff:ff:ff:ff > > > > The card is FDR: > > > > [root@ovirt-hv2 ~]# lspci -v | grep Mellanox > > 01:00.0 Network controller: Mellanox Technologies MT27500 Family > > [ConnectX-3] > > Subsystem: Mellanox Technologies Device 0051 > > > > Latest OFED driver: > > > > [root@ovirt-hv2 ~]# /etc/init.d/openibd status > > > > HCA driver loaded > > > > Configured IPoIB devices: > > ib0 > > > > Currently active IPoIB devices: > > ib0 > > Configured Mellanox EN devices: > > > > Currently active Mellanox devices: > > ib0 > > > > The following OFED modules are loaded: > > > > rdma_ucm > > rdma_cm > > ib_ipoib > > mlx4_core > > mlx4_ib > > mlx4_en > > mlx5_core > > mlx5_ib > > ib_uverbs > > ib_umad > > ib_ucm > > ib_cm > > ib_core > > mlxfw > > mlx5_fpga_tools > > > > I can add an IP to ib0 using "ip addr" though I need Network Manager > > to work with ib0. > > > > > > Thanks, > > > > Douglas Duckworth, MSc, LFCS > > HPC System Administrator > > Scientific Computing Unit > > Weill Cornell Medicine > > 1300 York - LC-502 > > E: d...@med.cornell.edu > > O: 212-746-6305 > > F: 212-746-8690 > >
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