MyFavMirrors/minio
1
0
Fork 0
mirror of https://github.com/minio/minio.git synced 2025-11-07 21:02:58 -05:00
Code Issues Packages Projects Releases Wiki Activity

remove numAvailableDisks check as it doesn't serve any purpose (#15954)

Browse Source
This commit is contained in:
Harshavardhana
2022-10-27 09:05:24 -07:00
committed by GitHub
parent ec77d28e62
commit 136d41775f
2 changed files with 30 additions and 41 deletions
Download Patch File Download Diff File Expand all files Collapse all files

53
cmd/erasure-healing.go
View File

@@ -339,7 +339,24 @@ func (er erasureObjects) healObject(ctx context.Context, bucket string, object s
readQuorum, _, err := objectQuorumFromMeta(ctx, partsMetadata, errs, er.defaultParityCount)
if err != nil {
return er.purgeObjectDangling(ctx, bucket, object, versionID, partsMetadata, errs, nil, opts)
m, err := er.deleteIfDangling(ctx, bucket, object, partsMetadata, errs, nil, ObjectOptions{
VersionID: versionID,
})
errs = make([]error, len(errs))
for i := range errs {
errs[i] = err
}
if err == nil {
// Dangling object successfully purged, size is '0'
m.Size = 0
}
// Generate file/version not found with default heal result
err = errFileNotFound
if versionID != "" {
err = errFileVersionNotFound
}
return er.defaultHealResult(m, storageDisks, storageEndpoints,
errs, bucket, object, versionID), err
}
result.ParityBlocks = result.DiskCount - readQuorum
@@ -392,14 +409,12 @@ func (er erasureObjects) healObject(ctx context.Context, bucket string, object s
// data state and a list of outdated disks on which data needs
// to be healed.
outDatedDisks := make([]StorageAPI, len(storageDisks))
numAvailableDisks := 0
disksToHealCount := 0
for i, v := range availableDisks {
driveState := ""
switch {
case v != nil:
driveState = madmin.DriveStateOk
numAvailableDisks++
// If data is sane on any one disk, we can
// extract the correct object size.
result.ObjectSize = partsMetadata[i].Size
@@ -451,12 +466,6 @@ func (er erasureObjects) healObject(ctx context.Context, bucket string, object s
bucket, object, versionID), err
}
// If less than read quorum number of disks have all the parts
// of the data, we can't reconstruct the erasure-coded data.
if numAvailableDisks < readQuorum {
return er.purgeObjectDangling(ctx, bucket, object, versionID, partsMetadata, errs, dataErrs, opts)
}
if disksToHealCount == 0 {
// Nothing to heal!
return result, nil
@@ -879,32 +888,6 @@ func isObjectDirDangling(errs []error) (ok bool) {
return found < notFound && found > 0
}
func (er erasureObjects) purgeObjectDangling(ctx context.Context, bucket, object, versionID string,
metaArr []FileInfo, errs []error, dataErrs []error, opts madmin.HealOpts) (madmin.HealResultItem, error,
) {
storageDisks := er.getDisks()
storageEndpoints := er.getEndpoints()
m, err := er.deleteIfDangling(ctx, bucket, object, metaArr, errs, dataErrs, ObjectOptions{
VersionID: versionID,
})
errs = make([]error, len(errs))
for i := range errs {
errs[i] = err
}
if err == nil {
// Dangling object successfully purged, size is '0'
m.Size = 0
}
// Generate file/version not found with default heal result
err = errFileNotFound
if versionID != "" {
err = errFileVersionNotFound
}
return er.defaultHealResult(m, storageDisks, storageEndpoints,
errs, bucket, object, versionID), err
}
// Object is considered dangling/corrupted if any only
// if total disks - a combination of corrupted and missing
// files is lesser than number of data blocks.