// dynamic sleeper for multipart expiration routine
	deleteMultipartCleanupSleeper = newDynamicSleeper(5, 25*time.Millisecond, false)

	// Is _MINIO_DISABLE_API_FREEZE_ON_BOOT set?
	globalDisableFreezeOnBoot bool

	// Contains NIC interface name used for internode communication
	globalInternodeInterface     string
	globalInternodeInterfaceOnce sync.Once

			logger.Fatal(config.ErrMissingEnvCredentialSecretKey(nil), "Unable to start MinIO")
		}
	}

	globalDisableFreezeOnBoot = env.Get("_MINIO_DISABLE_API_FREEZE_ON_BOOT", "") == "true" || serverDebugLog
}

func loadRootCredentials() {
	// At this point, either both environment variables
	// are defined or both are not defined.

No, an upgrade should not cause any downtime. However, on the first startup -
since MinIO will attempt to migrate any existing IAM data - the boot process may
take slightly longer, but may not be visibly noticeable. Once the migration has

		cancel()
		return nil, xlErr
	}

	// Initialize minio server config.
	if err := newTestConfig(globalMinioDefaultRegion, objLayer); err != nil {
		cancel()
		return nil, err
	}

	// Initialize boot time
	globalBootTime = UTCNow()

	globalEndpoints = mustGetPoolEndpoints(0, erasureDirs...)

	initAllSubsystems(ctx)

	initConfigSubsystem(ctx, objLayer)

	timeSentinel1970 = time.Unix(0, 1).UTC() // 1970 used for special cases when xlmeta.version == 0
)

// Boot modTimes up to disk count, setting the value to time sentinel.
func bootModtimes(diskCount int) []time.Time {
	modTimes := make([]time.Time, diskCount)
	// Boots up all the modtimes.
	for i := range modTimes {
		modTimes[i] = timeSentinel
	}
	return modTimes
}

			t := time.AfterFunc(5*time.Minute, func() {
				warnings = append(warnings, color.YellowBold("- Initializing the config subsystem is taking longer than 5 minutes. Please set '_MINIO_DISABLE_API_FREEZE_ON_BOOT=true' to not freeze the APIs"))
			})
			defer t.Stop()
		}

		// Initialize data scanner.
		bootstrapTrace("initDataScanner", func() {

  lib/erl/src/Makefile.am

Please see doc/otp-base-license.txt for the full terms of this license.

--------------------------------------------------
For the aclocal/ax_boost_base.m4 and contrib/fb303/aclocal/ax_boost_base.m4 components:

#   Copyright (c) 2007 Thomas Porschberg <******@****.***>
#
#   Copying and distribution of this file, with or without