change the cluster root credentials since they were used to en/decrypt the IAM data.
   So, both - the old and new credentials - had to be present at the same time during a rotation
   and the old credentials had to be removed once the rotation completed. This process is now gone.
   The root credentials can now be changed easily.

> Does this mean I need an enterprise KMS setup to run MinIO (securely)?

		time.Sleep(time.Second)
	}
	rx := float64(globalSiteNetPerfRX.RXSample)
	delta := globalSiteNetPerfRX.firstToDisconnect.Sub(globalSiteNetPerfRX.lastToConnect)
	// If the first disconnected before the last connected, we likely had a network issue.
	if delta <= 0 {
		rx = 0
		errStr = "detected network disconnections, possibly an unstable network"
	}

	globalSiteNetPerfRX.Reset()
	return madmin.SiteNetPerfNodeResult{

			writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
			return
		}
		for _, rl := range lcCfg.Rules {
			updRule, ok := updatedRules[rl.ID]
			// original rule had expiry that is no longer in the new config,
			// or rule is present but missing expiration flags
			if (!rl.Expiration.IsNull() || !rl.NoncurrentVersionExpiration.IsNull()) &&

	}

	err = os.RemoveAll(path.Join(fsDirs[0], bucket, object, "xl.meta"))
	if err != nil {
		t.Fatal(err)
	}

	// Write xl.meta with different modtime to simulate the case where a disk had
	// gone down when an object was replaced by a new object.
	fileInfoOutDated := fileInfoPreHeal
	fileInfoOutDated.ModTime = time.Now()
	err = disk.WriteMetadata(context.Background(), "", bucket, object, fileInfoOutDated)

		}

		// Check if done...
		if len(tops) < quorum {
			// We couldn't gather enough for quorum
			break
		}

		var latest xlMetaV2ShallowVersion
		if consistent {
			// All had the same signature, easy.
			latest = tops[0]
			merged = append(merged, latest)

			// Calculate latest 'n' non-free versions.
			if !latest.header.FreeVersion() {
				nVersions++
			}

			if err != nil {
				return result, err
			}

			// outDatedDisks that had write errors should not be
			// written to for remaining parts, so we nil it out.
			for i, disk := range outDatedDisks {
				if disk == OfflineDisk {
					continue
				}

				// A non-nil stale disk which did not receive
				// a healed part checksum had a write error.
				if writers[i] == nil {
					outDatedDisks[i] = nil

```

In above example there are two server pools

- 32 * 32 = 1024 drives pool1
- 12 * 12 = 144 drives pool2

	if err != nil && !errors.Is(err, errConfigNotFound) {
		return b, err
	}
	if err == nil {
		b.defaultTimestamps()
	}

	// If bucket metadata is missing look for legacy files,
	// since we only ever had b.Created as non-zero when
	// migration was complete in 2020-May release. So this
	// a check to avoid migrating for buckets that already
	// have this field set.
	if b.Created.IsZero() {

work results from an entity transaction, each party to that
transaction who receives a copy of the work also receives whatever
licenses to the work the party's predecessor in interest had or could
give under the previous paragraph, plus a right to possession of the
Corresponding Source of the work from the predecessor in interest, if
the predecessor has it or can get it with reasonable efforts.

	}
	for i, test := range specs {
		result := extractPathPrefixAndSuffix(test.path, test.prefix, test.suffix)
		if result != test.expected {
			t.Errorf("unexpected result on test[%v]: expected[%s] but had [%s]", i, test.expected, result)
		}
	}