Re: stripping of ceph class objects

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On Thu, 16 Dec 2010, Yehuda Sadeh Weinraub wrote:
>  we just installed the latest ceph debian packages and it seems that
> the class objects (that are installed in /usr/lib/rados-classes/) are
> stripped. We need to keep a few symbols visible on those shared
> objects, namely, all the symbols that start with '__cls_'. Our regular
> automake resulted binaries keeps those symbols, but I guess that the
> debian packaging strips them.

Just to be clear, the package before the recent changes preserved those 
symbols.  I can't remember exactly how, but it was a bit of hack.

sage



> These symbols have the class name and version in them, which helps us
> in cases where the ceph installation is running on a cluster that
> consists of multiple architectures. A script running on the monitor
> thus should be able to identify the class name and version no matter
> what its architecture is.
> 
> Thanks,
> Yehuda
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