W dniu 2012-06-08 12:24, Marek Magryś pisze: > Hi Michael, > > Check if http://jira.whamcloud.com/browse/LU-1308 is what you are > looking for. > > Cheers, > Marek > > On 06.06.2012 20:01, Michael Di Domenico wrote: >> I've setup a new lustre system using 2.2.0-RC2 on Rhel6 with >> infiniband (distro version). Everything seems to be working okay. >> However, i tried to mount my first machine via TCP only (no ib card >> present). I can lctl ping the MGS/MDT/OST nodes, but can't mount >> >> here's a snipped version of the error log from the client (no output >> comes out on the mds) >> >> can't add initial connection >> setup data1-mdt0000-mdc-ffff88013991e00 failed (-2) >> Err -2 on cfg command: lustre cmd=cf003 0:data1-mdt0000-dc >> 1:data1-mdt0000_uuid 2:192.168.1.28@o2ib >> mgc192.168.1.28:tcp: the configuration from log 'data1-client' failed (-2) >> unable to process logs: -2 >> device 3 not setup >> got rc -108 from cancel rpc: canceling anyway >> >> i see in the third line that it references o2ib, but i don't see why >> it should, the client has no IB card and when i created the MGS/MDT >> filesystems, i specified the NIDS of both the TCP and O2IB >> connections. >> > Please check your /etc/modprobe.conf. There should be line simillar to this:
options lnet networks=tcp(ib0),o2ib(ib0) You may also check the NID's. There should be simmillar to this: root@mds1 ~ # lctl list_nids 192.168.16.11@o2ib 192.168.16.11@tcp root@mds1 ~ # Best regads Jacek Herold _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
