Hi,
This message indicates that UDAVs for special QPs are located in the DDR memory and not host memory.
It is a warning since when working with host memory the performance of the MADs is better, however everything will work just fine.
So in general you can ignore these messages.
Tziporet
-----Original Message-----
From: Peter Kjellström [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, February 15, 2005 8:49 PM
To: [email protected]
Subject: [openib-general] curious warning message (gen1, ibgd, possibly
ot)
Hello folks,
I'm sorry if this is kind of off-topic for this list but I suspect that there
are quite a few people on this list that can answer my rather simple
question.
Every time the tavor-driver loads I see these (kinda scary) warnings:
THH kernel module initialized successfully VAPI(2): thhul_qpm.c[2140]:
***WARNING***: AVs for special QPs should use HOST memory; the provided PD
has its AVs in DDR memory.
(repeated four times)
Does anybody know what this means (it's not exactly english to me ;). Can it
be safely ignored? (the systems seems to humm along nicely..)
I'm running IBGD-1.6.1 from mellanox on my Xeon Nocona cluster (pci-express).
My HCAs are of the so called "lion cub" type and the os is centos-3.4
(rhel3u4). Firmware is afaict 4.5.3 (fw_ver=0x400050003 as reported by
vstat).
tia,
Peter
--
------------------------------------------------------------
Peter Kjellström |
National Supercomputer Centre |
Sweden | http://www.nsc.liu.se
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