(992/1574): lzo-minilzo-2.06-5.fc20.x86_64.rpm ... (993/1574): mariadb-embedded-5.5.32-12.fc20.x86_64.rpm ... (994/1574): meanwhile-1.1.0-12.fc20.x86_64.rpm ... (995/1574): minizip-1.2.8-3.fc20.x86_64.rpm... [Errno unknown] dup(1023) failed: Překročen limit počtu otevřených souborů: 'Input/Output error' Downloading packages ended with "Too many open files" error. installed packages: librepo-1.0.0-1.fc19.x86_64 dnf-0.3.11-3.git7bdc9e1.fc19.noarch python-hawkey-0.3.16-2.git1e5a593.fc19.x86_64
Looks like bug 1012290.
Fixed package librepo-1.0.0-2.fc19 has been pushed to updates-testing. The build is available here: http://koji.fedoraproject.org/koji/buildinfo?buildID=469771