package cmd

import (
	"syscall"
)

// Returns true if no error and there is no object or prefix inside this directory
func isDirEmpty(dirname string, legacy bool) bool {
	if legacy {
		// On filesystems such as btrfs, nfs this is not true, so fallback
		// to performing readdir() instead.
		entries, err := readDirN(dirname, 1)
		if err != nil {
			return false
		}
		return len(entries) == 0
	}
	var stat syscall.Stat_t

**If MinIO distributed setup is using NFS volumes underneath it is not guaranteed MinIO will provide these consistency guarantees since NFS is not strictly consistent (If you must use NFS we recommend that you at least use NFSv4 instead of NFSv3 for relatively better outcomes).**

## Get started

        protocolHelper.addWebProtocol("https");
        protocolHelper.addWebProtocol("ftp");
        protocolHelper.addFileProtocol("smb");
        protocolHelper.addFileProtocol("nfs");

        assertEquals(3, protocolHelper.getWebProtocols().length);
        assertEquals(3, protocolHelper.getFileProtocols().length);

        assertTrue(protocolHelper.isValidWebProtocol("https://example.com"));

	// the open file descriptor.
	//
	// Failing to check the return value when closing a file may lead to silent loss of data.
	// This can especially be observed with NFS and with disk quota.
	return w.Close()
}

// writeAllMeta - writes all metadata to a temp file and then links it to the final destination.

* Fix kubelet to correctly umounts mount points for glusterfs when transport endpoint is not connected and nfs when there is a stale file handle ([#58660](https://github.com/kubernetes/kubernetes/pull/58660), [@humblec](https://github.com/humblec))

- Add a new counter metrics `apiserver_admission_webhook_rejection_count` with details about the causing for a webhook rejection. ([#81399](https://github.com/kubernetes/kubernetes/pull/81399), [@roycaihw](https://github.com/roycaihw))
- NFS Drivers are now enabled to collect metrics, StatFS metrics provider is used to collect the metrics. (@brahmaroutu) ([#75805](https://github.com/kubernetes/kubernetes/pull/75805), [@brahmaroutu](https://github.com/brahmaroutu))

- Use force unmount for NFS volumes if regular mount fails after 1 minute timeout ([#96844](https://github.com/kubernetes/kubernetes/pull/96844), [@gnufied](https://github.com/gnufied)) [SIG Storage]
- Use network.Interface.VirtualMachine.ID to get the binded VM

- Fixed mounting of NFS volumes when IPv6 address is used as a server. ([#101067](https://github.com/kubernetes/kubernetes/pull/101067), [@Elbehery](https://github.com/Elbehery)) [SIG Storage]