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/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package minio
/// Multipart upload defaults.
// absMinPartSize - absolute minimum part size (5 MiB) below which
// a part in a multipart upload may not be uploaded.
const absMinPartSize = 1024 * 1024 * 5
// minPartSize - minimum part size 64MiB per object after which
// putObject behaves internally as multipart.
const minPartSize = 1024 * 1024 * 64
// copyPartSize - default (and maximum) part size to copy in a
// copy-object request (5GiB)
const copyPartSize = 1024 * 1024 * 1024 * 5
// maxPartsCount - maximum number of parts for a single multipart session.
const maxPartsCount = 10000
// maxPartSize - maximum part size 5GiB for a single multipart upload
// operation.
const maxPartSize = 1024 * 1024 * 1024 * 5
// maxSinglePutObjectSize - maximum size 5GiB of object per PUT
// operation.
const maxSinglePutObjectSize = 1024 * 1024 * 1024 * 5
// maxMultipartPutObjectSize - maximum size 5TiB of object for
// Multipart operation.
const maxMultipartPutObjectSize = 1024 * 1024 * 1024 * 1024 * 5
// unsignedPayload - value to be set to X-Amz-Content-Sha256 header when
// we don't want to sign the request payload
const unsignedPayload = "UNSIGNED-PAYLOAD"
// Total number of parallel workers used for multipart operation.
const totalWorkers = 4
// Signature related constants.
const (
signV4Algorithm = "AWS4-HMAC-SHA256"
iso8601DateFormat = "20060102T150405Z"
)
// Encryption headers stored along with the object.
const (
amzHeaderIV = "X-Amz-Meta-X-Amz-Iv"
amzHeaderKey = "X-Amz-Meta-X-Amz-Key"
amzHeaderMatDesc = "X-Amz-Meta-X-Amz-Matdesc"
)
// Storage class header constant.
const amzStorageClass = "X-Amz-Storage-Class"
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