[openib-general] OpenSM -> 'open /dev/infiniband/umad1 failed'

[Hal Rosenstock]

Hi,
 
Do you have udev installed and configured ? You may want to refer to the wiki (https://openib.org/tiki/tiki-index.php) for more troubleshooting info. There's some info in the cheat sheet (https://openib.org/tiki/tiki-index.php?page=Installation+Cheat+Sheet) which may help.
 
-- Hal

________________________________

From: openib-general-bounces at openib.org on behalf of chris_youb at yahoo.ca
Sent: Tue 9/26/2006 4:21 PM
To: openib-general at openib.org
Subject: [openib-general] OpenSM -> 'open /dev/infiniband/umad1 failed'



I'm trying to setup OpenSM on one of our boxes.  I've installed the RPMs from ofed-1.0-sles10-rpms_i686.tar.gz and updated the firmware on our Mellanox card.
When I try to start opensm I get the following error message: 'umad_open_port: open /dev/infiniband/umad1 failed'.  Any suggestions of what I can try next?

******** Setup ********
H/W: Dell 1550
O/S: Suse 10.0 (linux 2.6.13-15.12-default)
HBC: Mellanox MT23108 rev 3.5.000
S/W: ofed-1.0-sles10-rpms_i686.tar.gz

******** OpenSM ********
linux:/usr/local/ofed/bin # ./opensm -V -d5
-------------------------------------------------
OpenSM Rev:openib-1.2.1
Based on OpenIB svn Exported revision
Command Line Arguments:
 Big V selected
 d level = 0x5
 Log File: /var/log/osm.log
-------------------------------------------------
OpenSM Rev:openib-1.2.1 OpenIB svn Exported revision

ibwarn: [6860] umad_init:
ibwarn: [6860] umad_get_cas_names: max 32
ibwarn: [6860] umad_get_cas_names: return 1 cas
ibwarn: [6860] umad_get_ca_portguids: ca name mthca0 max port guids 64
ibwarn: [6860] umad_get_ca: ca_name mthca0
ibwarn: [6860] umad_get_ca: opened mthca0
ibwarn: [6860] umad_get_ca_portguids: mthca0: 3 ports
ibwarn: [6860] umad_get_ca: ca_name mthca0
ibwarn: [6860] umad_get_ca: opened mthca0
ibwarn: [6860] umad_get_port: ca_name (null) portnum 0
ibwarn: [6860] umad_get_cas_names: max 20
ibwarn: [6860] umad_get_cas_names: return 1 cas
ibwarn: [6860] resolve_ca_name: checking ca 'mthca0'
ibwarn: [6860] resolve_ca_port: checking ca 'mthca0'
ibwarn: [6860] umad_get_ca: ca_name mthca0
ibwarn: [6860] umad_get_ca: opened mthca0
ibwarn: [6860] resolve_ca_port: checking port 0
ibwarn: [6860] resolve_ca_port: checking port 1
ibwarn: [6860] resolve_ca_port: checking port 2
ibwarn: [6860] resolve_ca_name: found ca mthca0 with port 2 type 0
ibwarn: [6860] resolve_ca_name: phys found 0 on mthca0 port 2
ibwarn: [6860] umad_release_port: port mthca0:2
ibwarn: [6860] umad_release_port: releasing mthca0:2
Using default GUID 0x2c90107fbfcf2
ibwarn: [6860] umad_get_ca_portguids: ca name mthca0 max port guids 32
ibwarn: [6860] umad_get_ca: ca_name mthca0
ibwarn: [6860] umad_get_ca: opened mthca0
ibwarn: [6860] umad_get_ca_portguids: mthca0: 3 ports
ibwarn: [6860] umad_get_ca: ca_name mthca0
ibwarn: [6860] umad_get_ca: opened mthca0
ibwarn: [6860] umad_get_port: ca_name mthca0 portnum 2
ibwarn: [6860] umad_open_port: ca mthca0 port 2
ibwarn: [6860] umad_open_port: opening mthca0 port 2
ibwarn: [6860] dev_to_umad_id: mapped mthca0 2 to 1
ibwarn: [6860] umad_open_port: open /dev/infiniband/umad1 failed

Error from osm_opensm_bind (0x2A)
Exiting SM

ibwarn: [6860] umad_done:

******** Drivers ********
ib_mthca               97692  0
ib_mad                 34324  2 ib_umad,ib_mthca
ib_core                39680  3 ib_umad,ib_mthca,ib_mad

******** Logs ********
linux:/usr/local/ofed/bin # tail -f /var/log/osm.log
Jan 28 14:35:41 017194 [4018DFE0] -> osm_report_notice: Reporting Generic Notice type:3 num:66 from LID:0x0000 GID:0xfe80000000000000,0x0000000000000000
Jan 28 14:35:41 017349 [4018DFE0] -> osm_report_notice: Reporting Generic Notice type:3 num:66 from LID:0x0000 GID:0xfe80000000000000,0x0000000000000000
Jan 28 14:35:41 025501 [4018DFE0] -> osm_vendor_bind: Binding to port 0x2c90107fbfcf2
Jan 28 14:35:41 030909 [4018DFE0] -> osm_vendor_open_port: ERR 542C: umad_open_port() failed
Jan 28 14:35:41 030986 [4018DFE0] -> osm_vendor_bind: ERR 5424: Unable to Open Port 0x2c90107fbfcf2
Jan 28 14:35:41 031015 [4018DFE0] -> osm_sm_mad_ctrl_bind: ERR 3118: Vendor specific bind failed
Jan 28 14:35:41 031228 [4018DFE0] -> osm_sm_bind: ERR 2E10: SM MAD Controller bind failed (IB_ERROR)
Jan 28 14:35:41 031742 [4018DFE0] -> osm_sa_mad_ctrl_unbind: ERR 1A11: No previous bind
Jan 28 14:35:41 032313 [0000] -> Exiting SM


--
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