expectedMap.Set("Access-Control-Allow-Origin", "http://foobar.com")
	expectedMap["Access-Control-Expose-Headers"] = []string{
		"Date",
		"Etag",
		"Server",
		"Connection",
		"Accept-Ranges",
		"Content-Range",
		"Content-Encoding",
		"Content-Length",
		"Content-Type",
		"Content-Disposition",
		"Last-Modified",
		"Content-Language",
		"Cache-Control",
		"Retry-After",

// is specified) enabled.
// Similar to bucket replication for PUT operation, soft delete (a.k.a setting delete marker) and
// permanent deletes (by specifying a version ID in the delete operation) have three states "Pending", "Complete"
// and "Failed" to mark the status of the replication of "DELETE" operation. All failed operations can
// then be retried by healing. In the case of permanent deletes, until the replication is completed on the

	// mismatches or if a specific ILM expiry rule's stats are requested
	ILMExpiryRulesStats map[string]map[string]srILMExpiryRuleStatsSummary
	// PeerStates map of site replication sites to their site replication states
	PeerStates map[string]madmin.SRStateInfo
	Metrics    madmin.SRMetricsSummary
	UpdatedAt  time.Time
}

// SRBucketDeleteOp - type of delete op
type SRBucketDeleteOp string

const (

package cmd

import (
	"context"
	"errors"
	"fmt"
	"io"
	"strings"

	"github.com/minio/madmin-go/v3"
	xhttp "github.com/minio/minio/internal/http"
)

// WarmBackendGetOpts is used to express byte ranges within an object. The zero
// value represents the entire byte range of an object.
type WarmBackendGetOpts struct {
	startOffset int64
	length      int64
}

func (r restoreObjStatus) Ongoing() bool {
	return r.ongoing
}

// OnDisk returns true if restored object contents exist in MinIO. Otherwise returns false.
// The restore operation could be in one of the following states,
// - in progress (no content on MinIO's disks yet)
// - completed
// - completed but expired (again, no content on MinIO's disks)
func (r restoreObjStatus) OnDisk() bool {

	}

	defer rc.Close()

	if err = setObjectHeaders(w, fileObjInfo, nil, opts); err != nil {
		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
		return
	}
	// s3zip does not allow ranges
	w.Header().Del(xhttp.AcceptRanges)

	setHeadGetRespHeaders(w, r.Form)

	httpWriter := xioutil.WriteOnClose(w)

	// Write object content to response body

	if len(b) > 0 && !strings.HasSuffix(b, slashSeparator) {
		b += slashSeparator
	}
	return b
}

// update cache with new status.
// The updates are conditional so multiple callers can update with different states.
func (m *metacache) update(update metacache) {
	m.lastUpdate = UTCNow()

	if m.lastHandout.After(m.lastHandout) {
		m.lastHandout = UTCNow()
	}

	ng := WithNPeers(len(sys.peerClients))
	states := make([]madmin.BgHealState, len(sys.peerClients))
	for idx, client := range sys.peerClients {
		idx := idx
		client := client
		ng.Go(GlobalContext, func() error {
			if client == nil {
				return errPeerNotReachable
			}
			st, err := client.BackgroundHealStatus()
			if err != nil {
				return err
			}
			states[idx] = st
			return nil
		}, idx, *client.host)

				return oi, InvalidPart{
					PartNumber: part.PartNumber,
				}
			}
			wantCS := map[string]string{
				hash.ChecksumCRC32.String():  part.ChecksumCRC32,
				hash.ChecksumCRC32C.String(): part.ChecksumCRC32C,
				hash.ChecksumSHA1.String():   part.ChecksumSHA1,
				hash.ChecksumSHA256.String(): part.ChecksumSHA256,
			}
			if wantCS[checksumType.String()] != crc {
				return oi, InvalidPart{

			mkGetReq(oi, "", caseNumber, sf)
			caseNumber++

			// No range requests are possible if the
			// object length is 0
			if objLen == 0 {
				continue
			}

			// Various ranges to query - all are valid!
			rangeHdrs := []string{
				// Read first byte of object
				fmt.Sprintf("bytes=%d-%d", 0, 0),
				// Read second byte of object
				fmt.Sprintf("bytes=%d-%d", 1, 1),