Now you're hitting issue #6336 (it's a regression in dumpling that we'll fix soon). The current workaround is setting the following in your osd: osd max attr size = <large number here> try a value of 10485760 (10M) which I think is large enough. Yehuda On Thu, Sep 19, 2013 at 7:30 AM, Gerd Jakobovitsch <gerd@xxxxxxxxxxxxx> wrote: > > Hello Yehuda, thank you for your help. > > > On 09/17/2013 08:35 PM, Yehuda Sadeh wrote: >> >> On Tue, Sep 17, 2013 at 3:21 PM, Gerd Jakobovitsch <gerd@xxxxxxxxxxxxx> wrote: >>> >>> Hi all, >>> >>> I am testing a ceph environment installed in debian wheezy, and, when >>> testing file upload of more than 1 GB, I am getting errors. For files larger >>> than 5 GB, I get a "400 Bad Request EntityTooLarge" response; looking at >> >> The EntityTooLarge is expected, as there's a 5GB limit on objects. >> Bigger objects need to be uploaded using the large object api. >> >>> the radosgw server, I notice that only the apache process is consuming cpu >>> time, and I only have traffic on the external interface used by apache. >>> For files between 2 GB and 5 GB, I get stuck for a very long time, and I >>> see relatively high processing for both apache and radosgw. Finally, I get a >>> response "500 Internal Server Error UnknownError". The object is created on >>> rados, but is empty. >>> >>> I am wondering whether there are any configuration I should change on >>> apache, fastcgi or rgw, or if there are hardware limitations. >>> >>> Apache and fastCGI where installed from the distro. My ceph configuration: >> >> Are you by any chance using the fcgi module rather than the fastcgi >> module? It had a problem with caching the entire object before sending >> it to the backend, which would result in the same symptoms as you just >> described. >> >> Yehuda > > Well, I followed the installation instructions, that explicitly refer to fastcgi. Now I disabled the cgid module and repeated the test: I got the same problem. > > Apache and fastcgi versions: > apache2: > Installed: 2.2.22-13 > libapache2-mod-fastcgi: > Installed: 2.4.7~0910052141-1 > > I enabled radosgw logging; please find annex the log file. There is a lot of information listed, but I couldn't figure out the problem. > > Regards. > > > >> >>> [global] >>> mon_initial_members = spcsmp1, spcsmp2, spcsmp3 >>> mon_host = 10.17.0.2,10.17.0.3,10.17.0.4 >>> auth_cluster_required = cephx >>> auth_service_required = cephx >>> auth_client_required = cephx >>> osd_journal_size = 1024 >>> filestore_xattr_use_omap = true >>> public_network = 10.17.0.0/24 >>> cluster_network = 10.18.0.0/24 >>> >>> [osd] >>> osd_journal_size = 1024 >>> >>> [client.radosgw.gateway] >>> host = mss.mandic.com.br >>> keyring = /etc/ceph/keyring.radosgw.gateway >>> rgw_socket_path = /tmp/radosgw.sock >>> log_file = /var/log/ceph/radosgw.log >>> rgw_enable_ops_log = false >>> >>> >>> >>> _______________________________________________ >>> ceph-users mailing list >>> ceph-users@xxxxxxxxxxxxxx >>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >>> > _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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