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 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: [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
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