[ewg] EWG/OFED meeting minutes for Oct 16, 2012

Tziporet Koren tziporet at mellanox.com
Tue Oct 16 09:28:05 PDT 2012

Meeting Summary:

1. OFED 5.3:
    RC2 was published
   o   Linux Operating Systems:
         - RedHat EL6.2       2.6.32-220.el6
         - RedHat EL6.3       2.6.32-279.el6
         - SLES11 SP2           3.0.13-0.27-default
         - kernel.org            3.5

2. UNH-IOL Testing:
- Blockers issues with SRP found. Answer if this passed should be tomorrow

3. Other companies readiness: 
nes - working to fix the 2388 issue - fix should be ready in few days
qib - ok
nes - should be ready by end of this week 
SRP - wait for UNH testing 
Chelsio - need an update from Steve

RC3 Target date: Tue next week, depending on the issues resolution and status update from Steve

4. Issues from bugzilla:

2367	blo	All	sean.hefty		iWarp RDMA applications fail to connect (segfault at librdmacm.so)
2388	blo	All	tatyana.e.nikolova	Failing interoperability tests between nes and cxgb4 iWarp drivers
2380	blo	SLES	swise			Kernel panic observed on client side while running iozone using NFSoRDMA on multiple shares.
2369	cri	Othe	swise			[OFED-3.5] Trace observed in dmesg while running IMB-MPI1 using openmpi-1.6
2370	cri	Othe	swise			Unable to unload the cxgb4 module on client machine after running dapltest transaction test .
2374	cri	Othe	vu			crash when srp targets are loaded
2376	cri	SLES	swise			Soft lockup trace observed in client side while unmounting the exported NFS partition after running iozone.
2385	maj	Othe	vlad			RHEL 6.3 + linux kernel 3.5.* won't build 3.5-rc2
2371	maj	Othe	swise			Asynchronous Event ERR 2 observed while running dapl Transaction test on 4 ports.
2377	maj	Othe	swise			NFSoRDMA traffic stalls while running IMB-MPI1 on OpenMPI-1.4.5 & iozone together.
2381	maj	Othe	swise			" mount.nfs reports Cannot allocate memory " if more than 15 NFS shares are mounted using server side ip aliases.      

Another potential bug: 
Bug 2386 - rdma_get_send_comp() and rdma_get_recv_comp() hang on false wakeups from ibv_get_cq_event() on mlx4


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