Description of problem: The ceph package is missing some of the erasure code libraries. In the Fedora package, these files are included in the /usr/lib64/ceph/erasure-code directory: libec_example.so -> libec_example.so.0.0.0 libec_example.so.0 -> libec_example.so.0.0.0 libec_example.so.0.0.0 libec_fail_to_initialize.so -> libec_fail_to_initialize.so.0.0.0 libec_fail_to_initialize.so.0 -> libec_fail_to_initialize.so.0.0.0 libec_fail_to_initialize.so.0.0.0 libec_fail_to_register.so -> libec_fail_to_register.so.0.0.0 libec_fail_to_register.so.0 -> libec_fail_to_register.so.0.0.0 libec_fail_to_register.so.0.0.0 libec_hangs.so -> libec_hangs.so.0.0.0 libec_hangs.so.0 -> libec_hangs.so.0.0.0 libec_hangs.so.0.0.0 libec_jerasure.so -> libec_jerasure.so.2.0.0 libec_jerasure.so.2 -> libec_jerasure.so.2.0.0 libec_jerasure.so.2.0.0 libec_missing_entry_point.so -> libec_missing_entry_point.so.0.0.0 libec_missing_entry_point.so.0 -> libec_missing_entry_point.so.0.0.0 libec_missing_entry_point.so.0.0.0 However these libraries (that are included in the official ceph package, located here: http://ceph.com/rpm/fc19), are missing: libec_jerasure_generic.so -> libec_jerasure_generic.so.2.0.0 libec_jerasure_generic.so.2 -> libec_jerasure_generic.so.2.0.0 libec_jerasure_generic.so.2.0.0 libec_jerasure_sse3.so -> libec_jerasure_sse3.so.2.0.0 libec_jerasure_sse3.so.2 -> libec_jerasure_sse3.so.2.0.0 libec_jerasure_sse3.so.2.0.0 libec_jerasure_sse4.so -> libec_jerasure_sse4.so.2.0.0 libec_jerasure_sse4.so.2 -> libec_jerasure_sse4.so.2.0.0 libec_jerasure_sse4.so.2.0.0 libec_test_jerasure_generic.so -> libec_test_jerasure_generic.so.0.0.0 libec_test_jerasure_generic.so.0 -> libec_test_jerasure_generic.so.0.0.0 libec_test_jerasure_generic.so.0.0.0 libec_test_jerasure_sse3.so -> libec_test_jerasure_sse3.so.0.0.0 libec_test_jerasure_sse3.so.0 -> libec_test_jerasure_sse3.so.0.0.0 libec_test_jerasure_sse3.so.0.0.0 libec_test_jerasure_sse4.so -> libec_test_jerasure_sse4.so.0.0.0 libec_test_jerasure_sse4.so.0 -> libec_test_jerasure_sse4.so.0.0.0 libec_test_jerasure_sse4.so.0.0.0 Ceph uses libec_jerasure_sse3.so if you create an erasure coded pool on a machine that supports sse3, and if that library is missing, you cannot create or run such a pool at all. Version-Release number of selected component (if applicable): ceph-0.80.1-2.fc19 How reproducible: 100% Steps to Reproduce: 1. Install ceph packages 2. Observe missing libraries in /usr/lib64/ceph/erasure-code 3. Try to create erasure coded pool on SSE3-enabled machine Actual results: # ceph osd pool create test123 100 100 erasure default Error EIO: failed to load plugin using profile default Expected results: # ceph osd pool create test123 100 100 erasure default pool 'test123' created
Need more info? Would it help if I submit a patch?
The Fedora spec file needs lots of love (needs to basically be refreshed, perhaps even sourced, perhaps with automated edits) from the spec file contained in the Ceph repo. I am completely new to Fedora packaging and have been occupied with a release cycle; Kaleb shifted this bug to me in hopes that I'd have some time, which I haven't yet. If you want to start by trying to use or slightly adapt the spec file contained in the Ceph sources, that would be a great help for the technical side of this, and then I can both review and focus on the process side. Thanks for the offer.
I've synced up the spec files and these files should no longer be missing in the latest build (I'll attempt to get the build to the updates-testing repo asap).
ceph-0.80.5-6.fc19 has been submitted as an update for Fedora 19. https://admin.fedoraproject.org/updates/ceph-0.80.5-6.fc19
Package ceph-0.80.5-6.fc19: * should fix your issue, * was pushed to the Fedora 19 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing ceph-0.80.5-6.fc19' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2014-9571/ceph-0.80.5-6.fc19 then log in and leave karma (feedback).
ceph-0.80.5-9.fc19 has been submitted as an update for Fedora 19. https://admin.fedoraproject.org/updates/ceph-0.80.5-9.fc19
ceph-0.80.5-11.fc19 has been submitted as an update for Fedora 19. https://admin.fedoraproject.org/updates/ceph-0.80.5-11.fc19
ceph-0.80.5-11.fc19 has been pushed to the Fedora 19 stable repository. If problems still persist, please make note of it in this bug report.