Todd, We have all EasyBuild built software on GPFS and I have never experienced that kind of issue. Unfortunately I do not have any suggestion on where to start looking at since I am not much a storage expert.
-- Davide Vanzo, PhD Application Developer Advanced Computing Center for Research and Education (ACCRE) Vanderbilt University - Hill Center 201 (615)-875-9137 www.accre.vanderbilt.edu On Jun 20 2017, at 4:07 pm, Heywood, Todd <[email protected]> wrote: P.s. This issue does NOT occur if using g++ from a GCC built outside of the Easybuild framework. From: <[email protected]<mailto:[email protected]>> on behalf of Todd Heywood <[email protected]<mailto:[email protected]>> Reply-To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Date: Tuesday, June 20, 2017 at 4:52 PM To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: [easybuild] install dir on gpfs Has anyone installed easybuild on GPFS, not NFS? We just migrated our easybuild installation to GPFS, and now when we use an Easybuild-built compiler to build software (on GPFS), the “configure” step fails when tests the compiler to create an executable, and tests whether the executable works. You can see the issue here: xyz@bnbmgmt2:~/tmp$ g++ hello.cpp ; ./a.out -bash: ./a.out: cannot execute binary file xyz@bnbmgmt2:~/tmp$ ./a.out # it work a couple seconds later Hello World!heywood@bnbmgmt2:~/tmp$ xyz@bnbmgmt2:~/tmp$ xyz@bnbmgmt2:~/tmp$ g++ hello.cpp ; file a.out a.out: data xyz@bnbmgmt2:~/tmp$ file a.out # gives expected output a couple seconds later a.out: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.18, not stripped xyz@bnbmgmt2:~/tmp$ Thanks, T
