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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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36
cmd/storage-datatypes.go
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@@ -23,8 +23,18 @@ import (
// DeleteOptions represents the disk level delete options available for the APIs
type DeleteOptions struct {
BaseOptions
Recursive bool `msg:"r"`
Immediate bool `msg:"i"`
UndoWrite bool `msg:"u"`
}
// BaseOptions represents common options for all Storage API calls
type BaseOptions struct{}
// RenameOptions represents rename API options, currently its same as BaseOptions
type RenameOptions struct {
BaseOptions
}
//go:generate msgp -file=$GOFILE
@@ -65,6 +75,8 @@ type DiskMetrics struct {
APICalls map[string]uint64 `json:"apiCalls,omitempty"`
TotalErrorsAvailability uint64 `json:"totalErrsAvailability"`
TotalErrorsTimeout uint64 `json:"totalErrsTimeout"`
TotalWrites uint64 `json:"totalWrites"`
TotalDeletes uint64 `json:"totalDeletes"`
}
// VolsInfo is a collection of volume(bucket) information
@@ -360,11 +372,12 @@ type ReadMultipleResp struct {
// DeleteVersionHandlerParams are parameters for DeleteVersionHandler
type DeleteVersionHandlerParams struct {
DiskID string `msg:"id"`
Volume string `msg:"v"`
FilePath string `msg:"fp"`
ForceDelMarker bool `msg:"fdm"`
FI FileInfo `msg:"fi"`
DiskID string `msg:"id"`
Volume string `msg:"v"`
FilePath string `msg:"fp"`
ForceDelMarker bool `msg:"fdm"`
Opts DeleteOptions `msg:"do"`
FI FileInfo `msg:"fi"`
}
// MetadataHandlerParams is request info for UpdateMetadataHandle and WriteMetadataHandler.
@@ -399,12 +412,13 @@ type DeleteFileHandlerParams struct {
// RenameDataHandlerParams are parameters for RenameDataHandler.
type RenameDataHandlerParams struct {
DiskID string `msg:"id"`
SrcVolume string `msg:"sv"`
SrcPath string `msg:"sp"`
DstVolume string `msg:"dv"`
DstPath string `msg:"dp"`
FI FileInfo `msg:"fi"`
DiskID string `msg:"id"`
SrcVolume string `msg:"sv"`
SrcPath string `msg:"sp"`
DstVolume string `msg:"dv"`
DstPath string `msg:"dp"`
FI FileInfo `msg:"fi"`
Opts RenameOptions `msg:"ro"`
}
// RenameDataResp - RenameData()'s response.