[BUG] Can't execute ibswitches or ibhosts, infiniband not working.

Q

Q3tNHn

Member
Dec 30, 2024
35
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8
Hi, when i execute command ibhost, this is what i got but i won't get the error if i execute it on normal Debian:
root@localhost:~# ibhosts
ibwarn: [20302] mad_rpc_open_port: client_register for mgmt 1 failed
./libibnetdisc/ibnetdisc.c:802; can't open MAD port ((null):0)
/usr/sbin/ibnetdiscover: iberror: failed: discover failed

Please help!
 
Did you install libibverbs1 librdmacm1 rdma-core ibverbs-utils opensm
and start opensm on 1 host, give all ib cards a privat ip
before execute ibhosts ?
 
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