Raj,
This configure test has been removed from later versions of ROMIO
because it may hang if fcntl locks hang on NFS. If you don't need ROMIO, you
can build LAM without it by passing the option --without-romio to LAM's
configure. If you need ROMIO, you will need to get fcntl locks to work on
NFS. Check if the lockd daemon is running. If you just want to get past the
configure step, you can remove the test by editing the configure script in
the romio directory. Search for "checking whether file locks work with NFS",
and delete or comment out the lines starting above it from "if test -z..."
up to the line just above "if test -n "$file_system_nfs".
Rajeev
> Date: Fri, 29 Apr 2005 16:56:56 -0400
> From: Maharaja Pandian <pandian_at_[hidden]>
> Subject: LAM: Re: Configuring ROMIO -- problem
> To: lam_at_[hidden]
> Message-ID:
>
> I am trying to install lam 7.1.1 on an Intel EM64T cluster/Red Hat
> Enterprise Linux AS release 3; Kernel 2.4.21-15.EL
> I did
> configure --with-rsh="ssh -x"
>
> The configuration gets stuck with the following message, and
> it doesn't go
> beyond this step.
>
> Configuring ROMIO Version 1.2.5.1/LAM
> .....
> ...
> checking that weak symbols are visible to other files... yes
> checking whether file locks work with NFS...
>
> These are the environment variables.
> export CC=gcc
> export FC=f77
> export CXX=g++
> export CFLAGS="-O3 -m64"
> export CXXFLAGS=$CFLAGS
> export FFLAGS=$CFLAGS
>
> I would appreciate your help.
>
> Thanks,
> Raj
>
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