export MINIO_SITE_NAME="sfo-rack-1"
minio server /data
```

### Storage Class

By default, parity for objects with standard storage class is set to `N/2`, and parity for objects with reduced redundancy storage class objects is set to `2`. Read more about storage class support in MinIO server [here](https://github.com/minio/minio/blob/master/docs/erasure/storage-class/README.md).

```
KEY:
storage_class  define object level redundancy

import org.codelibs.fess.crawler.Constants;
import org.codelibs.fess.exception.StorageException;
import org.codelibs.fess.mylasta.direction.FessConfig;
import org.codelibs.fess.storage.StorageClient;
import org.codelibs.fess.storage.StorageClientFactory;
import org.codelibs.fess.storage.StorageItem;
import org.codelibs.fess.util.ComponentUtil;
import org.codelibs.fess.util.RenderDataUtil;
import org.dbflute.optional.OptionalThing;

			keys:     []string{"etag", "md5"},
			want:     map[string]string{"content-type": "application/octet-stream", "x-amz-storage-class": "STANDARD"},
		},
		{
			name:     "2",
			metadata: map[string]string{"content-type": "application/octet-stream", "etag": "de75a98baf2c6aef435b57dd0fc33c86", "x-amz-storage-class": "REDUCED_REDUNDANCY", "md5sum": "abcde"},

var (
	healthCapacityRawTotalBytesMD = NewGaugeMD(healthCapacityRawTotalBytes,
		"Total cluster raw storage capacity in bytes")
	healthCapacityRawFreeBytesMD = NewGaugeMD(healthCapacityRawFreeBytes,
		"Total cluster raw storage free in bytes")
	healthCapacityUsableTotalBytesMD = NewGaugeMD(healthCapacityUsableTotalBytes,
		"Total cluster usable storage capacity in bytes")
	healthCapacityUsableFreeBytesMD = NewGaugeMD(healthCapacityUsableFreeBytes,

#### Volume Plugins
* [stable] Volume plugin for StorageOS provides highly-available cluster-wide persistent volumes from local or attached node storage. See [Persistent Volumes - StorageOS](https://kubernetes.io/docs/concepts/storage/persistent-volumes/#storageos) and [Storage Volumes - StorageOS](https://kubernetes.io/docs/concepts/storage/volumes/#storageos).

    }

    /**
     * Adds sitemaps to the thread-local storage.
     * @param sitemaps An array of sitemap URLs.
     */
    public void addSitemaps(final String[] sitemaps) {
        sitemapsLocal.set(sitemaps);
    }

    /**
     * Removes sitemaps from the thread-local storage and returns them.
     * @return An array of sitemap URLs, or null if none were present.
     */

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	drivePercUtil       = "perc_util"
)

var (
	driveUsedBytesMD = NewGaugeMD(driveUsedBytes,
		"Total storage used on a drive in bytes", allDriveLabels...)
	driveFreeBytesMD = NewGaugeMD(driveFreeBytes,
		"Total storage free on a drive in bytes", allDriveLabels...)
	driveTotalBytesMD = NewGaugeMD(driveTotalBytes,
		"Total storage available on a drive in bytes", allDriveLabels...)
	driveUsedInodesMD = NewGaugeMD(driveUsedInodes,

	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")

    /** Storage bucket configuration key. */
    public static final String STORAGE_BUCKET = "storage.bucket";

    /** Storage type configuration key (s3, gcs, auto). */
    public static final String STORAGE_TYPE = "storage.type";

    /** Storage region configuration key (for S3). */
    public static final String STORAGE_REGION = "storage.region";