Thanks very much. After setting the limits.conf file for the user with the memlock setting as unlimited I can now do the ibv_ud_pingpong.
Thanks again. Jeff -----Original Message----- From: Galen Shipman [mailto:[EMAIL PROTECTED] Sent: Wednesday, June 06, 2007 10:59 AM To: Jeffrey Wong Cc: G.O.; [email protected] Subject: Re: [ofa-general] ibv_ud_pingpong error Hey Jeff, I think you need to up your locked memory limits, We have a faq entry on this here: http://www.open-mpi.org/faq/?category=openfabrics#ib-locked-pages Ignore the Open MPI specific parts, the rest I think applies. - Galen On Jun 6, 2007, at 11:52 AM, Jeffrey Wong wrote: > > > Seems that if I'm logged in as root the command works fine without > making any settings changes, but if I'm logged in as another user I am > getting the same error. Are there permissions that I need to set on > binaries in order to run the pingpong as a regular user instead of > root. > > > Thanks, > Jeff > > -----Original Message----- > From: G.O. [mailto:[EMAIL PROTECTED] > Sent: Wednesday, June 06, 2007 10:39 AM > To: Jeffrey Wong > Cc: [email protected] > Subject: Re: [ofa-general] ibv_ud_pingpong error > > On 6/6/07, Jeffrey Wong <[EMAIL PROTECTED]> wrote: >> Hello, >> >> I have installed OFED1.2-rc4 on the my development machine. When I > try to >> do a ping pong test I get the following error message: >> >> >> >> [EMAIL PROTECTED]:master ~/jwong/tcp/ib_common_tcp]$ ibv_ud_pingpong >> >> libibverbs: Warning: RLIMIT_MEMLOCK is 32768 bytes. >> >> This will severely limit memory registrations. >> >> Couldn't create QP >> > > Hi, > If you are using bash shell do something like: > > ulimit -l unlimited > > to get rid of that limit and try again. You can alternatively set > it to a large number. Note that using ulimit only changes the limit > in the current shell, you'll have to edit system-wide configuration > file to make it permanent. > > Hope this helps. > Gurhan >> >> >> >> >> Thanks in advance. >> >> >> >> Jeff >> _______________________________________________ >> general mailing list >> [email protected] >> http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general >> >> To unsubscribe, please visit >> http://openib.org/mailman/listinfo/openib-general >> > _______________________________________________ > general mailing list > [email protected] > http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general > > To unsubscribe, please visit http://openib.org/mailman/listinfo/ > openib-general _______________________________________________ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
