[Users] ibping can't resolve destination port

[Susan Coulter]

Ah - it must be Port GUID - not node GUID.
Perhaps that is the problem?


On Apr 29, 2013, at 4:31 PM, Susan Coulter wrote:

> 
> I have seen those same errors with ibping and I suspect there may be a bug with the -G option.
> 
> Also, that is a client/server tool, so you need to start "ibping -S" on one node, then "ibping ###" from another node.
> 
> If you use the lid, it works perfectly -- ibstat will give you the lid. ( called Base lid in ibstat-speak )
> 
> Like so:
> 
> [root at mu0001 ~]# ibstat
> CA 'mlx4_0'
> 	CA type: MT26428
> 	Number of ports: 1
> 	Firmware version: 2.9.1000
> 	Hardware version: b0
> 	Node GUID: 0x002590ffff1678d8
> 	System image GUID: 0x002590ffff1678db
> 	Port 1:
> 		State: Active
> 		Physical state: LinkUp
> 		Rate: 40
> 		Base lid: 366
> 		LMC: 0
> 		SM lid: 250
> 		Capability mask: 0x02510868
> 		Port GUID: 0x002590ffff1678d9
> 		Link layer: InfiniBand
> 
> [root at mu0001 ~]# ibping -S &
> [1] 22448
> [root at mu0001 ~]# exit
> logout
> Connection to mu0001 closed.
> 
> [root at mu-master ~]# ssh mu0002
> [root at mu0002 ~]# ibping 366
> Pong from mu0001.localdomain.(none) (Lid 366): time 0.230 ms
> Pong from mu0001.localdomain.(none) (Lid 366): time 0.092 ms
> Pong from mu0001.localdomain.(none) (Lid 366): time 0.114 ms
> 
> 
> 
> On Apr 26, 2013, at 10:58 AM, Orion Poplawski wrote:
> 
>> I'm very much of an IB neophyte.  However, I seem to have some simple IB networks configured:
>> 
>> [root at amos ~]# ibhosts
>> Ca      : 0x003048ffffcb2730 ports 1 "andrew mlx4_0"
>> Ca      : 0x003048ffffcb272c ports 1 "amos mlx4_0"
>> [root at vortex ~]# ibhosts
>> Ca      : 0x0002c9020027d2c0 ports 1 "v3 HCA-1"
>> Ca      : 0x0002c9020027d4a4 ports 1 "v2 HCA-1"
>> Ca      : 0x0002c9020027d300 ports 1 "v1 HCA-1"
>> Ca      : 0x0002c9020027d2f8 ports 1 "vortex HCA-1"
>> [root at saga log]# ibhosts
>> Ca      : 0x0019bbffff003898 ports 2 "sfcomp1 mthca0"
>> Ca      : 0x0019bbffff005850 ports 2 "saga mthca0"
>> 
>> ibdiagnet shows no errors as well.  And I can get MPI to work over it.  I was trying to get NFS over RDMA to work though, so I was trying to use ibping to do some low level diagnostivs.
>> 
>> However I cannot get ibping to work.  I have ibping -S running on one machine and try to ping it:
>> 
>> [root at andrew ~]# ibping -G 0x003048ffffcb272c
>> ibwarn: [3285] ib_path_query_via: sa call path_query failed
>> ibping: iberror: failed: can't resolve destination port 0x003048ffffcb272c
>> [root at v1 ~]# ibping -G 0x0002c9020027d2f8
>> ibwarn: [12906] ib_path_query_via: sa call path_query failed
>> ibping: iberror: failed: can't resolve destination port 0x0002c9020027d2f8
>> 
>> and:
>> 
>> [root at sfcomp1 ~]# ibping -d -G 0x0019bbffff003898
>> ibwarn: [11276] smp_query_status_via: attr 0x15 mod 0x0 route DR path slid 0; dlid 0; 0
>> ibwarn: [11276] mad_rpc: data offs 64 sz 64
>> mad data
>> 0000 0000 0000 0000 fe80 0000 0000 0000
>> 0002 0001 0251 0a68 0000 0000 0103 0302
>> 1452 0011 4040 0008 0804 ff40 0000 0000
>> 0000 2012 1088 0000 0000 0000 0000 0000
>> ibwarn: [11276] smp_query_status_via: attr 0x11 mod 0x0 route DR path slid 0; dlid 0; 0
>> ibwarn: [11276] mad_rpc: data offs 64 sz 64
>> mad data
>> 0101 0102 0019 bbff ff00 389b 0019 bbff
>> ff00 3898 0019 bbff ff00 3899 0040 6278
>> 0000 00a0 0100 08f1 0000 60da 176a ffff
>> 0000 f6c2 c17b 6500 0000 0000 0000 0000
>> ibwarn: [11276] sa_rpc_call: attr 0x35 mod 0x0 route Lid 1
>> ibwarn: [11276] mad_rpc_rmpp: rmpp (nil) data 0x7fffb50bebd0
>> ibwarn: [11276] mad_rpc_rmpp: MAD completed with error status 0x300; dport (Lid 1)
>> ibwarn: [11276] ib_path_query_via: sa call path_query failed
>> ibping: iberror: [pid 11276] main: failed: can't resolve destination port 0x0019bbffff003898
>> 
>> # ibping -V
>> ibping BUILD VERSION: 1.5.12 Build date: Feb 22 2013 06:48:01
>> 
>> Any help would be greatly appreciated.
>> 
>> -- 
>> Orion Poplawski
>> Technical Manager                     303-415-9701 x222
>> NWRA, Boulder/CoRA Office             FAX: 303-415-9702
>> 3380 Mitchell Lane                       orion at nwra.com
>> Boulder, CO 80301                   http://www.nwra.com
>> _______________________________________________
>> Users mailing list
>> Users at lists.openfabrics.org
>> http://lists.openfabrics.org/cgi-bin/mailman/listinfo/users
> 
> ====================================
> 
> Susan Coulter
> HPC-3 Network/Infrastructure
> 505-667-8425
> Increase the Peace...
> An eye for an eye leaves the whole world blind
> ====================================
> 
> _______________________________________________
> Users mailing list
> Users at lists.openfabrics.org
> http://lists.openfabrics.org/cgi-bin/mailman/listinfo/users

====================================

Susan Coulter
HPC-3 Network/Infrastructure
505-667-8425
Increase the Peace...
An eye for an eye leaves the whole world blind
====================================

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