[openib-general] opensm
Hal Rosenstock
halr at voltaire.com
Tue Dec 19 15:06:26 PST 2006
Ashish,
On Tue, 2006-12-19 at 17:43, Batwara, Ashish wrote:
> Hi,
>
> Here is the info that you have asked. I am seeing the Subnet manager
> is up now having the port active. But server is not able to discover
> the target. I am seeing the error “Got failed path rec status -110” on
> Linux console.
That means the request for an SA PathRecord from the initiator to the
target failed (-110 is ETIMEDOUT). Are you sure the target is up
(ACTIVE) on the subnet ? If it is, can you send the opensm log ?
-- Hal
> Below are the output of different commands. I am using following to
> discover the target:
>
>
>
> /etc/init.d/opensmd start
>
> /etc/init.d/openibd start
>
> modprobe ib_srp
>
> echo
> id_ext=200300A0B811C847,ioc_guid=00a0b8020022cd27,dgid=fe800000000000000002c9020022cd26,pkey=ffff,service_id=200300a0b811c847 > /sys/class/infiniband_srp/srp-mthca0-2/add_target
>
>
>
>
>
> [root at p49 ~]# ibv_devinfo
>
> hca_id: mthca0
>
> fw_ver: 5.1.400
>
> node_guid: 0002:c902:0022:cce0
>
> sys_image_guid: 0002:c902:0022:cce3
>
> vendor_id: 0x02c9
>
> vendor_part_id: 25218
>
> hw_ver: 0xA0
>
> board_id: MT_0370130002
>
> phys_port_cnt: 2
>
> port: 1
>
> state: PORT_DOWN (1)
>
> max_mtu: 2048 (4)
>
> active_mtu: 512 (2)
>
> sm_lid: 0
>
> port_lid: 0
>
> port_lmc: 0x00
>
>
>
> port: 2
>
> state: PORT_ACTIVE (4)
>
> max_mtu: 2048 (4)
>
> active_mtu: 2048 (4)
>
> sm_lid: 1
>
> port_lid: 1
>
> port_lmc: 0x00
> hca_id: mthca1
>
> fw_ver: 5.1.400
>
> node_guid: 0002:c902:0022:cd2c
>
> sys_image_guid: 0002:c902:0022:cd2f
>
> vendor_id: 0x02c9
>
> vendor_part_id: 25218
>
> hw_ver: 0xA0
>
> board_id: MT_0370130002
>
> phys_port_cnt: 2
>
> port: 1
>
> state: PORT_DOWN (1)
>
> max_mtu: 2048 (4)
>
> active_mtu: 512 (2)
>
> sm_lid: 0
>
> port_lid: 0
>
> port_lmc: 0x00
>
>
>
> port: 2
>
> state: PORT_DOWN (1)
>
> max_mtu: 2048 (4)
>
> active_mtu: 512 (2)
>
> sm_lid: 0
>
> port_lid: 0
>
> port_lmc: 0x00
>
>
>
>
>
> [root at p49 ~]# uname -a
>
> Linux p49.ks.lsil.com 2.6.9-42.0.3.ELsmp #1 SMP Mon Sep 25 17:24:31
> EDT 2006 x86_64 x86_64 x86_64 GNU/Linux
>
>
>
> [root at p49 ~]# cat /etc/infiniband/info
>
> #!/bin/bash
>
>
>
> echo prefix=/usr/local/ofed
>
> echo Kernel=2.6.9-42.0.3.ELsmp
>
> echo
>
> echo "Configure options: --with-dapl --with-ipoibtools --with-libibcm
> --with-libibcommon --with-libibmad --with-libibumad --with-libibverbs
> --with-libipathverbs --with-libmthca --with-opensm --with-librdmacm
> --with-libsdp --with-openib-diags --with-srptools --with-mstflint
> --with-perftest --with-tvflash --with-ipath_inf-mod --with-ipoib-mod
> --with-mthca-mod --with-sdp-mod --with-srp-mod --with-core-mod
> --with-user_mad-mod --with-user_access-mod --with-addr_trans-mod"
>
> echo
>
>
>
> OFED Version: OFED-1.1
>
> Thanks
>
> Ashish
>
> -----Original Message-----
> From: Eitan Zahavi [mailto:eitan at mellanox.co.il]
> Sent: Tuesday, December 19, 2006 5:18 AM
> To: Batwara, Ashish
> Cc: ishai at mellanox.co.il; openib-general at openib.org
> Subject: Re: [openib-general] opensm
>
>
>
> Hi Ashish,
>
>
>
> SRP people say they have no such error message.
>
> OpenSM does. So I take it back.
>
>
>
> Ashish,
>
> Please provide more into:
>
>
>
> 1. ibv_devinfo
>
> 2. Version of code you are using
>
> 3. Command line you use for starting opensm
>
> 4. /var/log/osm.log
>
>
>
> Thanks and sorry for the confusion.
>
>
>
> EZ
>
>
>
> Eitan Zahavi wrote:
>
> > This is not an OpenSM issue.
>
> > Forwarded to the SRP people.
>
> >
>
> > EZ
>
> > Batwara, Ashish wrote:
>
> >
>
> >> Hi,
>
> >> I am trying to run opensm on Linux server. It has two HCAs
> (4-ports) and
>
> >> connected to IB Switch. ibnodes command displays the information
> about
>
> >> the Switch ports and HCA ports.
>
> >> When I start opensm, I see in /var/log/messages "Starting
> srp_daemon"
>
> >> for all the 4 ports and immediately after I see "failed srp_daemon"
> for
>
> >> all the ports and the displays "SM Port is down".
>
> >>
>
> >> I tried several times and even rebooted the server few times but no
>
> >> luck.
>
> >>
>
> >> Does anybody know what this problem is?
>
> >>
>
> >> Thanks
>
> >> Ashish
>
> >>
>
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>
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> >>
>
> >
>
> >
>
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>
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