On Thu, Apr 25, 2013 at 7:14 AM, M C <m_c_001@xxxxxxxxxxx> wrote: > Hi, > We're pretty new to using ceph, and we've been trying to build and use the > Galaxy open source biomedical code (http://galaxyproject.org/) with ceph > 0.56.3 under Ubuntu 12.10 on a Calxeda/ARM server platform. We were able to > get ceph to build successfully, and seemingly works well, except in one > instance when Galaxy tries to load a specific .so which fails with: > > "Unable to run arch-specific checks" > > This is an eglibc error, emanating from the function "open_verify" contained > in the source file eglibc-2.15/elf/dl-open.c. The preamble to that function > states that its purpose is: > > "Open a file and verify it is an ELF file for this architecture. We ignore > only ELF files for other architectures. Non-ELF files and ELF files with > different header information cause fatal errors since this could mean there > is something wrong in the installation and the user might want to know about > this". > > I should say that when we run Galaxy using NFS on the same hardware then it > works fine, and this problem only appears with ceph. Any suggestions of what > might be happening and how we can get round the problem would be gratefully > received. So you're saying that when running a piece of software hosted on CephFS, the software fails in a way that it doesn't on NFS? I can't think of any failure modes that could cause this beyond the standard ones like permissions; have you checked those? I assume you'vee verified that there's not corruption of the file in question? -Greg Software Engineer #42 @ http://inktank.com | http://ceph.com _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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