Gridengine 6.2 make uses of a helper library on Linux to ensure that
coredumps are always performed. A discussion of the issue can be found
here:
http://gridengine.sunsource.net/issues/show_bug.cgi?id=2552
The solution provided is to add a wrapper library called "libcore" that
basically wraps the set[e][gu]id function calls and makes sure
prctl(PR_SET_DUMPABLE,1,42,42,42); is called each time.
This ends up with a "libcore.so" in %{_libdir}, which seems like a
really bad idea.
I've checked it the current setup but have not built it into the
release. Scratch build is here:
http://koji.fedoraproject.org/koji/taskinfo?taskID=770823
Suggestions for:
- a better workaround.
- a better location/name for libcore.so.
- ?
are much appreciated.
--
Orion Poplawski
Technical Manager 303-415-9701 x222
NWRA/CoRA Division FAX: 303-415-9702
3380 Mitchell Lane orion@xxxxxxxxxxxxx
Boulder, CO 80301 http://www.cora.nwra.com
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