Andrew: I was able to run "make -j10" without any problems. The primary difference is the Linux kernel version. I am running 2.6.32-220.4.1.el6.x86_64. I also had selinux disabled.
My environment used orangefs-2.8.5, 3 servers and 1 client, all on the same machine. My OFS configure command looked like: ./configure --prefix=/home/bligon/orangefs-2.8.5/install --with-kernel=/usr/src/kernels/2.6.32-220.4.1.el6.x86_64 --with-db=/opt/db4 I ran the following commands: cd /mnt/pvfs2 tar -xzf torque-3.0.5.tar.gz cd torque-3.0.5 ./configure make -j10 To narrow down the problem, could you please configure your OFS installation as I did with mine? The with-db option is only needed if your installation of Berkeley DB is not in the standard location. BTW, which version of BDB are you using? I am running 4.8.30. --prefix isn't required either. If you're not running 4.8.30 or later, you need to be. Thanks, Becky On Wed, May 16, 2012 at 9:40 AM, Becky Ligon <[email protected]> wrote: > Andrew: > > Thanks for answering my questions. Just trying to get a handle on the > situation. > > The mmap readahead cache is noted as experimental. Since you were getting > error messages from it, I assume that there is a bug in it somewhere, so > you probably shouldn't use it. > > I'll continue looking at your issues today. The first thing that I am > going to do is download the tar ball and run parallel make in my > environment and see what happens. > > Becky > > > On Wed, May 16, 2012 at 2:16 AM, Andrew Savchenko <[email protected]>wrote: > >> On Wed, 16 May 2012 08:26:55 +0400 Andrew Savchenko wrote: >> > On Tue, 15 May 2012 14:45:13 -0400 Becky Ligon wrote: >> > > When you configured OrangeFS, did you enable the readahead cache ( >> > > --enable-mmap-racache )? >> > >> > Yes, mmap-racache is enabled. I'll try to disable it and see how >> > tests are going. >> >> I recompiled orangefs with --disable-mmap-racache (other options were >> not changed), reinstalled and restarted all servers and clients. >> Problem is still here, fails on random files as before, but no opcode >> messages in client.log, no messages at all. >> >> As for now I'll reenable mmap support, as it shows some benefit on >> tests. Do you recommend me not to use mmap in future? It is possible >> I have hit multiple problems here, and mmap opcode messages is only >> one of them. >> >> Best regards, >> Andrew Savchenko >> > > > > -- > Becky Ligon > OrangeFS Support and Development > Omnibond Systems > Anderson, South Carolina > > > -- Becky Ligon OrangeFS Support and Development Omnibond Systems Anderson, South Carolina
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