// globalRand holds the global random state.
// It is only used at startup and for creating new m's.
// Otherwise the per-m random state should be used
// by calling goodrand.
var globalRand struct {
	lock  mutex
	seed  [32]byte
	state chacha8rand.State
	init  bool
}

var readRandomFailed bool

// randinit initializes the global random state.
// It must be called before any use of grand.
func randinit() {

// block is the chacha8rand block function.
func block(seed *[4]uint64, blocks *[32]uint64, counter uint32)

// A State holds the state for a single random generator.
// It must be used from one goroutine at a time.
// If used by multiple goroutines at a time, the goroutines
// may see the same random values, but the code will not
// crash or cause out-of-bounds memory accesses.
type State struct {
	buf  [32]uint64
	seed [4]uint64
	i    uint32

package rand

import (
	"crypto/aes"
	"internal/byteorder"
	"io"
	"os"
	"sync"
	"time"
)

const randomDevice = "/dev/random"

func init() {
	Reader = &reader{}
}

// reader is a new pseudorandom generator that seeds itself by
// reading from /dev/random. The Read method on the returned
// reader always returns the full amount asked for, or else it
// returns an error. The generator is a fast key erasure RNG.

    def "clears multiple stop events when non-empty"() {
        given:
        def stopEvents = [
            new DaemonStopEvent(new Date(1L), new Random().nextLong(), DaemonExpirationStatus.GRACEFUL_EXPIRE, "STOP_REASON"),
            new DaemonStopEvent(new Date(42L), new Random().nextLong(), DaemonExpirationStatus.IMMEDIATE_EXPIRE, "ANOTHER_STOP_REASON")
        ]
        stopEvents.each { registry.storeStopEvent(it) }

        when:

// license that can be found in the LICENSE file.

package rand

import (
	"errors"
	"internal/byteorder"
	"internal/chacha8rand"
)

// A ChaCha8 is a ChaCha8-based cryptographically strong
// random number generator.
type ChaCha8 struct {
	state chacha8rand.State

	// The last readLen bytes of readBuf are still to be consumed by Read.
	readBuf [8]byte
	readLen int // 0 <= readLen <= 8
}

// license that can be found in the LICENSE file.

package rand

import (
	"errors"
	"internal/byteorder"
	"math/bits"
)

// https://numpy.org/devdocs/reference/random/upgrading-pcg64.html
// https://github.com/imneme/pcg-cpp/commit/871d0494ee9c9a7b7c43f753e3d8ca47c26f8005

// A PCG is a PCG generator with 128 bits of internal state.
// A zero PCG is equivalent to NewPCG(0, 0).

#!/bin/bash -e

set -E
set -o pipefail
set -x

WORK_DIR="$PWD/.verify-$RANDOM"
MINIO_CONFIG_DIR="$WORK_DIR/.minio"
MINIO_OLD=("$PWD/minio.RELEASE.2020-10-28T08-16-50Z" --config-dir "$MINIO_CONFIG_DIR" server)
MINIO=("$PWD/minio" --config-dir "$MINIO_CONFIG_DIR" server)

if [ ! -x "$PWD/minio" ]; then
	echo "minio executable binary not found in current directory"
	exit 1
fi

function download_old_release() {

			mu.Unlock()
		}()
	}
	wg.Wait()
	return newDisks
}

func (er erasureObjects) getOnlineLocalDisks() (newDisks []StorageAPI) {
	disks := er.getOnlineDisks()

	// Based on the random shuffling return back randomized disks.
	r := rand.New(rand.NewSource(time.Now().UnixNano()))

	for _, i := range r.Perm(len(disks)) {
		if disks[i] != nil && disks[i].IsLocal() {
			newDisks = append(newDisks, disks[i])

// Trivial collisions are avoided, but this is by no means a strong hash.
func hashDeterministicString(m map[string]string) uint64 {
	// Seed (random)
	crc := uint64(0xc2b40bbac11a7295)
	// Xor each value to make order independent
	for k, v := range m {
		// Separate key and value with an individual xor with a random number.
		// Add values of each, so they cannot be trivially collided.

#!/bin/bash
#

set -e
set -E
set -o pipefail

if [ ! -x "$PWD/minio" ]; then
	echo "minio executable binary not found in current directory"
	exit 1
fi

WORK_DIR="$PWD/.verify-$RANDOM"

export MINT_MODE=core
export MINT_DATA_DIR="$WORK_DIR/data"
export SERVER_ENDPOINT="127.0.0.1:9000"
export MC_HOST_verify="http://minio:minio123@${SERVER_ENDPOINT}/"
export MC_HOST_verify_ipv6="http://minio:minio123@[::1]:9000/"