Dell DX6004S DX Object Storage Application Guide - Page 25
Header, SCSP operations, Meaning
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Header Castor-System-CID SCSP operations INFO, READ, DELETE Meaning operations on an unnamed anchor stream object or to delete an unnamed immutable object. The UUID of the domain, bucket, or named object's parent. This UUID cannot be used for any SCSP operation. Castor-SystemCreated INFO, READ, DELETE Castor-SystemCluster INFO, READ, DELETE Castor-System-Name HEAD, GET, DELETE Castor-System-Owner All Castor-SystemVersion Connection Content-Length Content-Type All All All GET, HEAD By definition, a domain has a CID value of all fs. A timestamp that specifies when the object was created or last updated. Name of the cluster in which the object was created or last updated. Named object only. Symbolic name of the object. Displays the user name of the person who created or last modified the object. If the object was created anonymously (that is, without authenticating), this header is absent. DX Storage software version timestamp running on the responding node. Standard HTTP header. Might not be present (see the discussion of persistent connections in Section 3.8, "Using Persistent Connections "). The exact number of bytes (possibly zero) comprising the content stream that is contained in the message-body. Media type as specified in the corresponding WRITE or UPDATE request. The value should be a valid media type registered with the IANA, but DX Storage does not verify this or make any other assumptions about the content type or structure. Content-UUID Date Etag Expires WRITE, COPY, PUT All All READ, INFO As in Chapter 6, SCSP WRITE, other headers can be included in this response which contain application meta-information supplied by the application that stored the content stream in the first place. Unnamed objects only. Remember that COPY and PUT are invalid operations for immutable objects. The date/time at which the DX Storage node sent the response. See Section 18.3.1, "ETag". Standard HTTP header. Returned as metadata; matches what was sent with the object Copyright © 2010 Caringo, Inc. All rights reserved 20 Version 5.0 December 2010