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feat: introduce list_quorum="auto" to prefer quorum drives (#18084)

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NOTE: This feature is not retro-active; it will not cater to previous transactions
on existing setups. 

To enable this feature, please set ` _MINIO_DRIVE_QUORUM=on` environment
variable as part of systemd service or k8s configmap. 

Once this has been enabled, you need to also set `list_quorum`. 

```
~ mc admin config set alias/ api list_quorum=auto` 
```

A new debugging tool is available to check for any missing counters.
This commit is contained in:
Harshavardhana
2023-12-29 15:52:41 -08:00
committed by GitHub
parent 5b2ced0119
commit a50ea92c64
30 changed files with 1288 additions and 251 deletions
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19
cmd/storage-interface.go
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@@ -79,13 +79,13 @@ type StorageAPI interface {
WalkDir(ctx context.Context, opts WalkDirOptions, wr io.Writer) error
// Metadata operations
DeleteVersion(ctx context.Context, volume, path string, fi FileInfo, forceDelMarker bool) error
DeleteVersions(ctx context.Context, volume string, versions []FileInfoVersions) []error
DeleteVersion(ctx context.Context, volume, path string, fi FileInfo, forceDelMarker bool, opts DeleteOptions) error
DeleteVersions(ctx context.Context, volume string, versions []FileInfoVersions, opts DeleteOptions) []error
WriteMetadata(ctx context.Context, volume, path string, fi FileInfo) error
UpdateMetadata(ctx context.Context, volume, path string, fi FileInfo, opts UpdateMetadataOpts) error
ReadVersion(ctx context.Context, volume, path, versionID string, opts ReadOptions) (FileInfo, error)
ReadXL(ctx context.Context, volume, path string, readData bool) (RawFileInfo, error)
RenameData(ctx context.Context, srcVolume, srcPath string, fi FileInfo, dstVolume, dstPath string) (uint64, error)
RenameData(ctx context.Context, srcVolume, srcPath string, fi FileInfo, dstVolume, dstPath string, opts RenameOptions) (uint64, error)
// File operations.
ListDir(ctx context.Context, volume, dirPath string, count int) ([]string, error)
@@ -95,7 +95,7 @@ type StorageAPI interface {
ReadFileStream(ctx context.Context, volume, path string, offset, length int64) (io.ReadCloser, error)
RenameFile(ctx context.Context, srcVolume, srcPath, dstVolume, dstPath string) error
CheckParts(ctx context.Context, volume string, path string, fi FileInfo) error
Delete(ctx context.Context, volume string, path string, deleteOpts DeleteOptions) (err error)
Delete(ctx context.Context, volume string, path string, opts DeleteOptions) (err error)
VerifyFile(ctx context.Context, volume, path string, fi FileInfo) error
StatInfoFile(ctx context.Context, volume, path string, glob bool) (stat []StatInfo, err error)
ReadMultiple(ctx context.Context, req ReadMultipleReq, resp chan<- ReadMultipleResp) error
@@ -217,7 +217,7 @@ func (p *unrecognizedDisk) RenameFile(ctx context.Context, srcVolume, srcPath, d
return errDiskNotFound
}
func (p *unrecognizedDisk) RenameData(ctx context.Context, srcVolume, srcPath string, fi FileInfo, dstVolume, dstPath string) (uint64, error) {
func (p *unrecognizedDisk) RenameData(ctx context.Context, srcVolume, srcPath string, fi FileInfo, dstVolume, dstPath string, opts RenameOptions) (uint64, error) {
return 0, errDiskNotFound
}
@@ -225,13 +225,12 @@ func (p *unrecognizedDisk) CheckParts(ctx context.Context, volume string, path s
return errDiskNotFound
}
func (p *unrecognizedDisk) Delete(ctx context.Context, volume string, path string, deleteOpts DeleteOptions) (err error) {
func (p *unrecognizedDisk) Delete(ctx context.Context, volume string, path string, opts DeleteOptions) (err error) {
return errDiskNotFound
}
// DeleteVersions deletes slice of versions, it can be same object
// or multiple objects.
func (p *unrecognizedDisk) DeleteVersions(ctx context.Context, volume string, versions []FileInfoVersions) (errs []error) {
// DeleteVersions deletes slice of versions, it can be same object or multiple objects.
func (p *unrecognizedDisk) DeleteVersions(ctx context.Context, volume string, versions []FileInfoVersions, opts DeleteOptions) (errs []error) {
errs = make([]error, len(versions))
for i := range errs {
@@ -248,7 +247,7 @@ func (p *unrecognizedDisk) WriteAll(ctx context.Context, volume string, path str
return errDiskNotFound
}
func (p *unrecognizedDisk) DeleteVersion(ctx context.Context, volume, path string, fi FileInfo, forceDelMarker bool) (err error) {
func (p *unrecognizedDisk) DeleteVersion(ctx context.Context, volume, path string, fi FileInfo, forceDelMarker bool, opts DeleteOptions) (err error) {
return errDiskNotFound
}