return err
	}

	parentFilePath := pathutil.Dir(filePath)
	defer func() {
		if err != nil {
			if volume == minioMetaTmpBucket {
				// only cleanup parent path if the
				// parent volume name is minioMetaTmpBucket
				removeAll(parentFilePath)
			}
		}
	}()

	return s.writeAllDirect(ctx, filePath, fileSize, r, os.O_CREATE|os.O_WRONLY|os.O_EXCL, volumeDir)
}

		AskDisks:    globalAPIConfig.getListQuorum(),
		Versioned:   true,
	}

	// Shortcut for APN/1.0 Veeam/1.0 Backup/10.0
	// It requests unique blocks with a specific prefix.
	// We skip scanning the parent directory for
	// more objects matching the prefix.
	ri := logger.GetReqInfo(ctx)
	if ri != nil && strings.Contains(ri.UserAgent, `1.0 Veeam/1.0 Backup`) && strings.HasSuffix(prefix, ".blk") {
		opts.BaseDir = prefix

	currTime := UTCNow()

	var (
		username = cred.AccessKey
		claims   = cred.Claims
		groups   = cred.Groups
	)

	if cred.IsTemp() || cred.IsServiceAccount() {
		// For derived credentials, check the parent user's permissions.
		username = cred.ParentUser
	}

	principalType := "Anonymous"
	if username != "" {
		principalType = "User"
		if len(claims) > 0 {
			principalType = "AssumedRole"
		}

	return err != nil
}

// IsPCFTile returns if server is running in PCF
func IsPCFTile() bool {
	return env.Get("MINIO_PCF_TILE_VERSION", "") != ""
}

// DO NOT CHANGE USER AGENT STYLE.
// The style should be
//
//	MinIO (<OS>; <ARCH>[; <MODE>][; dcos][; kubernetes][; docker][; source]) MinIO/<VERSION> MinIO/<RELEASE-TAG> MinIO/<COMMIT-ID> [MinIO/universe-<PACKAGE-NAME>] [MinIO/helm-<HELM-VERSION>]
//

		if creds.IsTemp() && !creds.IsExpired() {
			var parentPolicy string
			u, err := globalIAMSys.GetUserInfo(ctx, creds.ParentUser)
			if err != nil {
				// Parent may be "virtual" (for ldap, oidc, client tls auth,
				// custom auth plugin), so in such cases we apply no parent
				// policy. The session token will contain info about policy to
				// be applied.
				if !errors.Is(err, errNoSuchUser) {

## Metrics Request Handling

Each endpoint below can be queried at different intervals as needed via a scrape configuration in Prometheus or a compatible metrics collection tool.

For ease of configuration, each (non-empty) parent of the path serves all metric endpoints that are at descendant paths. For example, to query all system metrics one needs to only scrape `/minio/metrics/v3/system/`.

// If a parent is specified it will be added to that if not already there.
// If the parent does not exist, it will be added.
func (d *dataUsageCache) replaceHashed(hash dataUsageHash, parent *dataUsageHash, e dataUsageEntry) {
	if d.Cache == nil {
		d.Cache = make(map[string]dataUsageEntry, 100)
	}
	d.Cache[hash.Key()] = e
	if parent != nil {
		p := d.Cache[parent.Key()]
		p.addChild(hash)

enabled: false runAsUser: 1000 runAsGroup: 1000 resources: requests: memory: 128Mi # Command to run after the main command on exit exitCommand: "" ## List of service accounts to be created after minio install ## svcaccts: [] ## accessKey, secretKey and parent user to be assigned to the service accounts ## Add new service accounts as explained here https://min.io/docs/minio/kubernetes/upstream/administration/identity-access-management/minio-user-management.html#service-accounts # - accessKey: console-svcacct...

enabled: false runAsUser: 1000 runAsGroup: 1000 resources: requests: memory: 128Mi # Command to run after the main command on exit exitCommand: "" ## List of service accounts to be created after minio install ## svcaccts: [] ## accessKey, secretKey and parent user to be assigned to the service accounts ## Add new service accounts as explained here https://min.io/docs/minio/kubernetes/upstream/administration/identity-access-management/minio-user-management.html#service-accounts # - accessKey: console-svcacct...

	} else {
		m.send(message{Op: OpDisconnectClientMux, MuxID: m.ID})
	}
	m.parent.deleteMux(true, m.ID)
}

func (m *muxServer) send(msg message) {
	m.sendMu.Lock()
	defer m.sendMu.Unlock()
	msg.MuxID = m.ID
	msg.Seq = m.SendSeq
	m.SendSeq++
	if debugPrint {
		fmt.Printf("Mux %d, Sending %+v\n", m.ID, msg)
	}
	gridLogIf(m.ctx, m.parent.queueMsg(msg, nil))
}

func (m *muxServer) close() {
	m.cancel()