It seems there's a new flavor of libibverbs: SL/6.5 % find ./ -name libibverbs\*|grep -v 'repoview\|fastbugs' ./x86_64/os/Packages/libibverbs-rocee-utils-1.1.7-1.el6.x86_64.rpm ./x86_64/os/Packages/libibverbs-rocee-1.1.7-1.el6.x86_64.rpm ./x86_64/os/Packages/libibverbs-utils-1.1.7-1.el6.x86_64.rpm ./x86_64/os/Packages/libibverbs-rocee-devel-1.1.7-1.el6.x86_64.rpm ./x86_64/os/Packages/libibverbs-devel-1.1.7-1.el6.x86_64.rpm ./x86_64/os/Packages/libibverbs-devel-1.1.7-1.el6.i686.rpm ./x86_64/os/Packages/libibverbs-1.1.7-1.el6.i686.rpm ./x86_64/os/Packages/libibverbs-devel-static-1.1.7-1.el6.x86_64.rpm ./x86_64/os/Packages/libibverbs-1.1.7-1.el6.x86_64.rpm ./x86_64/os/Packages/libibverbs-rocee-devel-static-1.1.7-1.el6.x86_64.rpm ./i386/updates/security/libibverbs-utils-1.1.7-1.el6.i686.rpm ./i386/updates/security/libibverbs-devel-static-1.1.7-1.el6.i686.rpm ./i386/updates/security/libibverbs-devel-1.1.7-1.el6.i686.rpm ./i386/updates/security/libibverbs-1.1.7-1.el6.i686.rpm ./i386/os/Packages/libibverbs-utils-1.1.7-1.el6.i686.rpm ./i386/os/Packages/libibverbs-devel-static-1.1.7-1.el6.i686.rpm ./i386/os/Packages/libibverbs-devel-1.1.7-1.el6.i686.rpm ./i386/os/Packages/libibverbs-1.1.7-1.el6.i686.rpm 1) Why the i386 updates? 2) Why both flavors on x86_64? this seems not to make sense, since: SL/6.5 % rpm -qp --obsoletes ./x86_64/os/Packages/libibverbs-rocee-1.1.7-1.el6.x86_64.rpm libibverbs < 1.1.8 3) Why no -rocee for i686? This makes updates fail on x86_64 systems with libibverbs.i686 installed. Sorry for the late report Stephan -- Stephan Wiesand DESY - DV - Platanenallee 6 15738 Zeuthen, Germany