for _, p := range procs {
		ns := getPidNamespace(p.PID)
		fd, err := unix.Open(ns, unix.O_RDONLY, 0)
		if err != nil {
			// Not uncommon, many processes are transient and we have a TOCTOU here.
			// No problem, must not be the one we are after.
			log.Debugf("failed to open pid %v: %v", p.PID, err)
			continue
		}
		id, err := netlink.GetNetNsIdByFd(fd)
		_ = unix.Close(fd)

	processIOReadBytesMD              = NewCounterMD(processIOReadBytes, "Total bytes read by the process from the underlying storage system, /proc/[pid]/io read_bytes")
	processIOWCharBytesMD             = NewCounterMD(processIOWCharBytes, "Total bytes written by the process to the underlying storage system including page cache, /proc/[pid]/io wchar")

// specific status files match expectations.
func compareStatus(filter, expect string) error {
	expected := filter + expect
	pid := syscall.Getpid()
	fs, err := os.ReadDir(fmt.Sprintf("/proc/%d/task", pid))
	if err != nil {
		return fmt.Errorf("unable to find %d tasks: %v", pid, err)
	}
	expectedProc := fmt.Sprintf("Pid:\t%d", pid)
	foundAThread := false
	for _, f := range fs {
		tf := fmt.Sprintf("/proc/%s/status", f.Name())

		Type:      counterMetric,
	}
}

func getMinioProcessIOReadBytesMD() MetricDescription {
	return MetricDescription{
		Namespace: nodeMetricNamespace,
		Subsystem: ioSubsystem,
		Name:      readBytes,
		Help:      "Total bytes read by the process from the underlying storage system, /proc/[pid]/io read_bytes",
		Type:      counterMetric,
	}

	// the file it points to has been changed we will use the updated symlink.
	argv0, err := exec.LookPath(os.Args[0])
	if err != nil {
		return err
	}

	// Invokes the execve system call.
	// Re-uses the same pid. This preserves the pid over multiple server-respawns.
	return syscall.Exec(argv0, os.Args, os.Environ())
}

// freezeServices will freeze all incoming S3 API calls.
// For each call, unfreezeServices must be called once.

	}, uid))
}

// Cgroup represents a linux cgroup.
type Cgroup struct {
	HierarchyID    string
	ControllerList string
	GroupPath      string
}

// GetCGroups returns a slice of cgroups for pid using fs for filesystem calls.
//
// The expected cgroup format is "hierarchy-ID:controller-list:cgroup-path", and
// this function will return an error if every cgroup does not meet that format.
//

	// the binary instead of from this wrapper.
	quit := make(chan os.Signal, 1)
	signal.Notify(quit, syscall.SIGQUIT)
	go func() {
		for range quit {
			// We don't have the PID of the running process; use the
			// binary name instead.
			adb("exec-out", "killall -QUIT "+binName)
		}
	}()
	cmd := `export TMPDIR="` + deviceGotmp + `"` +
		`; export GOROOT="` + deviceGoroot + `"` +

	START_CMD="CI=on _MINIO_AUTO_DRIVE_HEALING=off minio server ${MINIO_OPTS} &"
	echo
	echo "Starting MinIO instance: ${START_CMD}"
	echo
	eval "$START_CMD"
	MINIO_SRVR_PID="$!"
	echo "MinIO Server PID: ${MINIO_SRVR_PID}"
	echo
	echo "Waiting for MinIO instance to get ready!"
	sleep 10
}

main "$@"`, scheme)
	adminLogIf(ctx, embedFileInZip(inspectZipW, "start-minio.sh", scrb.Bytes(), 0o755))