Date: Sun, 14 Jun 2015 21:39:21 +0200 From: Hans Petter Selasky <hps@selasky.org> To: Mihai Vintila <unixro@gmail.com>, freebsd-infiniband@freebsd.org Subject: Re: Ib0 not working unless i unload ipoib and load it again. Message-ID: <557DD869.3060806@selasky.org> In-Reply-To: <557DD20B.7020508@gmail.com> References: <557C79D8.8040403@gmail.com> <557C7D94.9020207@selasky.org> <557DCA80.50203@gmail.com> <557DCEA7.3030703@selasky.org> <557DD20B.7020508@gmail.com>
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On 06/14/15 21:12, Mihai Vintila wrote: > Same behavior: > sysctl -w sys.device.mlx4_core0.mlx4_port1=ib > sys.device.mlx4_core0.mlx4_port1: eth -> ib > ifconfig ib0 > ib0: flags=8043<UP,BROADCAST,RUNNING,MULTICAST> metric 0 mtu 2044 > options=8009b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,LINKSTATE> > lladdr 0.0.0.48.fe.80.0.0.0.0.0.0.e4.1d.2d.3.0.a.21.31 > inet 10.105.0.225 netmask 0xffffff00 broadcast 10.105.0.255 > nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> > > ping 10.105.0.15 > PING 10.105.0.15 (10.105.0.15): 56 data bytes > ping: sendto: No route to host > ping: sendto: No route to host > > Might worth to mention that this host also holds opensm, and i actually > need to run opensm first next unload/load the module. > But i rather expect that the ib0 state changes along mlx4_core0 state. > If you do: ifconfig ib0 down ifconfig ib0 up Does it work then? --HPS
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