Issue was reproduced in latest system tests
{

    "build_id": "2014-07-28_02-01-14",
    "ostf_sha": "8c328521b1444f22c50463b9432193e20ed33813",
    "build_number": "366",
    "auth_required": true,
    "api": "1.0",
    "nailgun_sha": "83cc9ed44ebc8dd97248483b6d414ebbc4cff3c0",
    "production": "docker",
    "fuelmain_sha": "9adfbf5a52cedbdd16ec1a74f6c44c5b3419b87c",
    "astute_sha": "aa5aed61035a8dc4035ab1619a8bb540a7430a95",
    "feature_groups": [
        "mirantis"
    ],
    "release": "5.1",
    "fuellib_sha": "d1c7f67b3cf51978d3178c8666ea398f2477dcb5"

}
Steps:
1. Cluster - Ubuntu, Simple, Flat Nova-network, Ceph for volumes, Ceph for images, Ceph RadosGW for objects, 1 controller, 1 compute, 3 ceph nodes
2. Deploy cluster
Expected - deployment passed
Actual -  (/Stage[main]/Ceph::Osd/Exec[ceph-deploy osd prepare]/returns) change from notrun to 0 failed: ceph-deploy osd prepare node-2:/dev/vdb2 node-2:/dev/vdc2 returned 1 instead of one of [0]

2014-07-28 09:58:03 	ERR 	

 /usr/bin/puppet:4

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/util/command_line.rb:91:in `execute'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/util/command_line.rb:137:in `run'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/application.rb:364:in `run'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/util.rb:478:in `exit_on_fail'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/application.rb:364:in `run'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/application.rb:470:in `plugin_hook'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/application.rb:364:in `run'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/application/apply.rb:146:in `run_command'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/application/apply.rb:218:in `main'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/application/apply.rb:268:in `apply_catalog'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/configurer.rb:192:in `run'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/configurer.rb:124:in `apply_catalog'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/util.rb:160:in `benchmark'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/1.8/benchmark.rb:308:in `realtime'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/util.rb:161:in `benchmark'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/configurer.rb:125:in `apply_catalog'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/resource/catalog.rb:163:in `apply'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/transaction/report.rb:108:in `as_logging_destination'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/util/log.rb:149:in `with_destination'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/resource/catalog.rb:164:in `apply'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/transaction.rb:108:in `evaluate'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/graph/relationship_graph.rb:118:in `traverse'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/transaction.rb:117:in `evaluate'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/util.rb:326:in `thinmark'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/1.8/benchmark.rb:308:in `realtime'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/util.rb:327:in `thinmark'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/transaction.rb:117:in `evaluate'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/transaction.rb:117:in `call'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/transaction.rb:187:in `eval_resource'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/transaction.rb:174:in `apply'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/transaction/resource_harness.rb:18:in `evaluate'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/transaction/resource_harness.rb:81:in `perform_changes'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/transaction/resource_harness.rb:81:in `each'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/transaction/resource_harness.rb:82:in `perform_changes'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/transaction/resource_harness.rb:130:in `sync_if_needed'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/transaction/resource_harness.rb:193:in `sync'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/type/exec.rb:120:in `sync'

2014-07-28 09:58:03 	ERR 	

 /usr/lib/ruby/vendor_ruby/puppet/util/errors.rb:97:in `fail'

2014-07-28 09:58:03 	ERR 	

 ceph-deploy osd prepare node-2:/dev/vdb2 node-2:/dev/vdc2 returned 1 instead of one of [0]deployment failed with errors in puppet logs on ceph nodes (node-2, node-4, node-5):