Normal Response Headers - Dell DX6000 Application Manual

HTTP/1.1 505

Date: Wed, 1 Sept 2010 15:59:02 GMT

Server: CAStor Cluster 5.0.0

Allow: GET, HEAD,POST,PUT, DELETE

Connection: close

Content-Length: 0

Content-Type: text/html

The preceding response indicates a request was received with an HTTP version other than 1.1. DX

Storage supports HTTP/1.1 only.

The following table shows normal response headers that can be returned with SCSP operations.

Information specific to particular SCSP operations is discussed in later chapters later in this book.

Unless otherwise noted, these headers are returned for buckets, named objects, and unnamed

anchor stream objects.

The only supported operations for unnamed immutable objects are WRITE, DELETE, READ, and

INFO. Other operations return a 403 (Forbidden) response.

The only supported operations for domains are READ, INFO, COPY, UPDATE, and APPEND.

WRITE and DELETE require cluster administrator credentials and are not supported from the

command line.

The cluster administrator must use the Admin Console to create and delete domains.

Header

Age

Allow

Cache-Control

Castor-

Authorization

Castor-Stream-Type

Castor-System-Alias

Copyright © 2010 Caringo, Inc.

All rights reserved

HTTP Version not supported

SCSP operations

READ, INFO

All

READ, INFO

READ, INFO,

DELETE

READ, INFO,

DELETE

All except WRITE

Meaning

Standard HTTP header

an object is served from the DX Storage content

cache.

For a GET / request, returns the complete

list of all implemented methods the cluster

understands.

For a request on a specific object, returns the

list of allowed operations for that object.

Standard HTTP header.

exactly matches what was sent with the object

on WRITE.

If present, shows the object's authorization

specification (that is, the realms that are allowed

to perform SCSP operations on the object).

For more information, see

Authorization Header Syntax"

Domains and buckets only. Usually displays

admin. This header is not currently

implemented but it is recommended for all

authenticated objects.

Domains, buckets, and unnamed objects only.

The object's UUID. This UUID cannot be used

for any SCSP operation on a domain, bucket, or

named object. You can use it to perform SCSP

19

that is returned when

Returned as metadata;

Section 12.3, "About

Version 5.0

December 2010