HFI1 opainfo state in INIT

MM · ‎03-16-2018

I try to install Intel Omni path in rhel 7.4 below, error i got

[root@skl18cn001 ~]# opainfo

hfi1_0:1 PortGUID:0x00117501017be229

PortState: Init (LinkUp)

LinkSpeed Act: 25Gb En: 25Gb

LinkWidth Act: 4 En: 4

LinkWidthDnGrd ActTx: 4 Rx: 4 En: 1,2,3,4

LCRC Act: 14-bit En: 14-bit,16-bit,48-bit Mgmt: True

Xmit Data: 0 MB Pkts: 2414

Recv Data: 1 MB Pkts: 8294

Link Quality: 5 (Excellent)

[ 11.448156] hfi1 0000:3b:00.0: hfi1_0: Setting partition keys

[ 11.448170] hfi1 0000:3b:00.0: hfi1_0: set_link_state: current VERIFY_CAP, new GOING_UP

[ 11.448196] hfi1 0000:3b:00.0: hfi1_0: hfi1_ibphys_portstate: physical state changed to PHYS_TRAINING (0x4), phy 0x46

[ 11.448210] Couldn't create new SM AH

[ 11.996107] Ebtables v2.0 registered

[ 12.113233] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.

[ 12.116756] tun: Universal TUN/TAP device driver, 1.6

[ 12.117337] virbr0: port 1(virbr0-nic) entered blocking state

[ 12.117340] virbr0: port 1(virbr0-nic) entered disabled state

[ 12.117505] device virbr0-nic entered promiscuous mode

[ 12.151186] nf_conntrack version 0.5.0 (65536 buckets, 262144 max)

[ 12.183571] virbr0: port 1(virbr0-nic) entered blocking state

[ 12.183573] virbr0: port 1(virbr0-nic) entered listening state

[ 12.183691] IPv6: ADDRCONF(NETDEV_UP): virbr0: link is not ready

[ 12.196546] virbr0: port 1(virbr0-nic) entered disabled state

[ 13.654791] hfi1 0000:3b:00.0: hfi1_0: 8051: Link up

[ 13.654814] hfi1 0000:3b:00.0: hfi1_0: set_link_state: current GOING_UP, new INIT (LINKUP)

[ 13.654817] hfi1 0000:3b:00.0: hfi1_0: logical state changed to PORT_INIT (0x2)

[ 13.654823] hfi1 0000:3b:00.0: hfi1_0: Fabric active lanes (width): tx 0xf (4), rx 0xf (4)

[ 107.774441] loop: module loaded

[ 107.788846] ISO 9660 Extensions: Microsoft Joliet Level 3

[ 107.791273] ISO 9660 Extensions: RRIP_1991A

[ 294.183366] hfi1 0000:3b:00.0: hfi1_0: hfi1_ibphys_portstate: physical state changed to PHYS_LINKUP (0x5), phy 0x50

[ 7727.776139] nr_pdflush_threads exported in /proc is scheduled for removal

Please help to solve this issue. Here i am attached opacapture tar file.

idata · ‎03-16-2018

Hi Murugayen,

Thank you for posting in Wired Communities. I understand you are seeking support for Omni Path product, as this forum is for Wired Ethernet product, I will move your post to the Omni path support for them to better assist you.

Thanks,

Sharon T

MM · ‎03-16-2018

Ok Thanks Please do it

idata · ‎03-16-2018

Hello Murugayen,

Please https://www.intel.com/content/www/us/en/support/contact-support.html Contact Support to find the available support options for your Intel® products and submit your inquiry via Email, Webticket, or phone which are currently the available options for your support request.

If you have any more questions, please let me know.

Best regards,

Caesar B_Intel

MM · ‎04-25-2018

Hi Intel Support Team,

Please find the below screen shot here we are running Intel MPI's Ping Pong test for Mellanox InfiniBand for 100 GB/s card.

We are using Intel MPI's with Mellanox InfiniBand EDR card 100 GB/s to test, now we are getting very poor performance in range of 7 GB/s only.

I think for tuning parameter is problem, could you please share the good tune parameter to get good Performance.

Or Please help to tune Intel MPI's with Mellanox EDR Card.

Please create a ticket, and help to solve the problem.

idata · ‎04-25-2018

Hello Murugayen,

Please https://www.intel.com/content/www/us/en/support/contact-support.html Contact Support to find the available support options for your Intel® products and submit your inquiry via Email, Webticket, or phone which are currently the available options for your support request.

If you have any more questions, please let me know. Please only use Email, Webticket, or phone which are the only options for Support for Fabric / Omni-Path cases

Best regards,

Henry A.