minio/cmd/storagemetric_string.go
Krishnan Parthasarathi c829e3a13b Support for remote tier management (#12090)
With this change, MinIO's ILM supports transitioning objects to a remote tier.
This change includes support for Azure Blob Storage, AWS S3 compatible object
storage incl. MinIO and Google Cloud Storage as remote tier storage backends.

Some new additions include:

 - Admin APIs remote tier configuration management

 - Simple journal to track remote objects to be 'collected'
   This is used by object API handlers which 'mutate' object versions by
   overwriting/replacing content (Put/CopyObject) or removing the version
   itself (e.g DeleteObjectVersion).

 - Rework of previous ILM transition to fit the new model
   In the new model, a storage class (a.k.a remote tier) is defined by the
   'remote' object storage type (one of s3, azure, GCS), bucket name and a
   prefix.

* Fixed bugs, review comments, and more unit-tests

- Leverage inline small object feature
- Migrate legacy objects to the latest object format before transitioning
- Fix restore to particular version if specified
- Extend SharedDataDirCount to handle transitioned and restored objects
- Restore-object should accept version-id for version-suspended bucket (#12091)
- Check if remote tier creds have sufficient permissions
- Bonus minor fixes to existing error messages

Co-authored-by: Poorna Krishnamoorthy <poorna@minio.io>
Co-authored-by: Krishna Srinivas <krishna@minio.io>
Signed-off-by: Harshavardhana <harsha@minio.io>
2021-04-23 11:58:53 -07:00

48 lines
1.8 KiB
Go

// Code generated by "stringer -type=storageMetric -trimprefix=storageMetric xl-storage-disk-id-check.go"; DO NOT EDIT.
package cmd
import "strconv"
func _() {
// An "invalid array index" compiler error signifies that the constant values have changed.
// Re-run the stringer command to generate them again.
var x [1]struct{}
_ = x[storageMetricMakeVolBulk-0]
_ = x[storageMetricMakeVol-1]
_ = x[storageMetricListVols-2]
_ = x[storageMetricStatVol-3]
_ = x[storageMetricDeleteVol-4]
_ = x[storageMetricWalkDir-5]
_ = x[storageMetricListDir-6]
_ = x[storageMetricReadFile-7]
_ = x[storageMetricAppendFile-8]
_ = x[storageMetricCreateFile-9]
_ = x[storageMetricReadFileStream-10]
_ = x[storageMetricRenameFile-11]
_ = x[storageMetricRenameData-12]
_ = x[storageMetricCheckParts-13]
_ = x[storageMetricCheckFile-14]
_ = x[storageMetricDelete-15]
_ = x[storageMetricDeleteVersions-16]
_ = x[storageMetricVerifyFile-17]
_ = x[storageMetricWriteAll-18]
_ = x[storageMetricDeleteVersion-19]
_ = x[storageMetricWriteMetadata-20]
_ = x[storageMetricUpdateMetadata-21]
_ = x[storageMetricReadVersion-22]
_ = x[storageMetricReadAll-23]
_ = x[storageMetricLast-24]
}
const _storageMetric_name = "MakeVolBulkMakeVolListVolsStatVolDeleteVolWalkDirListDirReadFileAppendFileCreateFileReadFileStreamRenameFileRenameDataCheckPartsCheckFileDeleteDeleteVersionsVerifyFileWriteAllDeleteVersionWriteMetadataUpdateMetadataReadVersionReadAllLast"
var _storageMetric_index = [...]uint8{0, 11, 18, 26, 33, 42, 49, 56, 64, 74, 84, 98, 108, 118, 128, 137, 143, 157, 167, 175, 188, 201, 215, 226, 233, 237}
func (i storageMetric) String() string {
if i >= storageMetric(len(_storageMetric_index)-1) {
return "storageMetric(" + strconv.FormatInt(int64(i), 10) + ")"
}
return _storageMetric_name[_storageMetric_index[i]:_storageMetric_index[i+1]]
}