[ofa-general] Multipath, srp_daemon help

[Ishai Rabinovitz]

Hi Evan,

Can you supply more data: 
1) Do you see output when the srp_daemon is running?
2) Can you find ib_srp prints in /var/log/messages

Currently I guess that he problem is in the configuration of multipath
(maybe the disks are in the black list).
I'm quoting the srp release notes: 
" To modify and tune multipath configuration, edit the file
/etc/multipath.conf
  according to instructions and tips listed in
  /usr/share/doc/packages/multipath-tools/multipath.conf.*"

I hope it helps.

Ishai

-----Original Message-----
From: general-bounces at lists.openfabrics.org
[mailto:general-bounces at lists.openfabrics.org] On Behalf Of Evan Fraser
Sent: Wednesday, June 17, 2009 7:45 PM
To: 'general at lists.openfabrics.org'
Subject: [ofa-general] Multipath, srp_daemon help

Hello folks,

I'm trying to add some luns to a Linux server running SLES 10SP2 without
rebooting it.  I'm using OFED 1.4.1rc2, with a Voltaire dual port HBA
and connecting to the luns from a DDN S2A9900.

I've tried rescanning the SRP targets via:

srp_daemon -o -e -n -d /dev/infiniband/umad0
srp_daemon -o -e -n -d /dev/infiniband/umad1

But multipath -ll still doesn't see the paths/luns.

Could somebody please help me by pointing out what I'm
overlooking/missing? 

Thanks very much,


Evan Fraser

Senior Systems Analyst
Peninsular House, 30 Monument Street
London EC3R 8NB, United Kingdom
Tel +44 20 7444 7860
Mobile +44 75 9024 5788
evan.fraser at rms.com
www.rms.com



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