Displaying 3 results from an estimated 3 matches for "o2ib3".
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o2ib
2007 Dec 21
0
FW: faking IB multi-rail with multihomed clients
...il or
the other. Clients have a NID on both rails.
C. I don''t care how many hoops I have to jump through, but I really
want all my clients and all my servers to use both rails...
ip2nets="o2ib0(ib0),o2ib2(ib1) 192.168.[0-1].[0-252/2] #even servers;\
o2ib1(ib0),o2ib3(ib1) 192.168.[0-1].[1-253/2] #odd servers;\
o2ib0(ib0),o2ib3(ib1) 192.168.[2-253].[0-252/2]#even clients;\
o2ib1(ib0),o2ib2(ib1) 192.168.[2-253].[1-253/2]#odd clients"
This configuration includes 2 additional "fake" o2ib networks to
work around lustre&...
2012 Dec 28
6
problem with installing lustre and ofed
...this lustre kernel
4. install the remaining rpms
5. download ofed from mellanox "MLNX_OFED_LINUX-1.5.3-3.1.0-rhel6.3-x86_64.iso"
* build mellanox ofed bits using the lustre kernel and kernel-devel info
* install mellanox ofed
6. reboot
7. upon reboot, if I do NOT have o2ib3 in my lnet networks parameters, I can modprobe lnet and lustre.
8. if I DO have o2ib3 present in the lnet parameters, running modprobe lustre gets me:
ib/modules/2.6.32-279.14.1.el6_lustre.x86_64/updates/kernel/fs/lustre/fld.ko): Input/output error
WARNING: Error inserting fid (/lib/modules/2.6....
2010 Aug 02
1
New 10Gbe adapter on lustre client brought down switch due to broadcast traffic
...ace resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 PAUSE output
0 output buffer failures, 0 output buffers swapped out
..snip..
All my lustre traffic should be going through my ib interface based on my
modprobe.conf.local:
options lnet networks="o2ib3(ib0)"
Just wanted to put this out there and see if anyone can point out something
that I might be missing. These broadcasts should not be lustre related,
right? Also, it does not make sense that this port is sending out broadcast
traffic when the port is not even active.
Any comments/assis...