scott/minio
1
0
Fork 0
mirror of https://github.com/minio/minio.git synced 2026-02-04 18:00:15 -05:00
Code Issues Packages Projects Releases Wiki Activity

feat: Single drive XL implementation (#14970)

Browse Source 
Main motivation is move towards a common backend format
for all different types of modes in MinIO, allowing for
a simpler code and predictable behavior across all features.

This PR also brings features such as versioning, replication,
transitioning to single drive setups.
This commit is contained in:
Harshavardhana
2022-05-30 10:58:37 -07:00
committed by GitHub
parent 5792be71fa
commit f1abb92f0c
62 changed files with 4288 additions and 270 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
cmd/metacache-bucket.go
View File

@@ -51,10 +51,12 @@ func newBucketMetacache(bucket string, cleanup bool) *bucketMetacache {
if cleanup {
// Recursively delete all caches.
objAPI := newObjectLayerFn()
ez, ok := objAPI.(*erasureServerPools)
if ok {
ctx := context.Background()
ez.renameAll(ctx, minioMetaBucket, metacachePrefixForID(bucket, slashSeparator))
if objAPI != nil {
ez, ok := objAPI.(renameAllStorager)
if ok {
ctx := context.Background()
ez.renameAll(ctx, minioMetaBucket, metacachePrefixForID(bucket, slashSeparator))
}
}
}
return &bucketMetacache{
@@ -207,9 +209,15 @@ func (b *bucketMetacache) cloneCaches() (map[string]metacache, map[string][]stri
// Deletes are performed concurrently.
func (b *bucketMetacache) deleteAll() {
ctx := context.Background()
ez, ok := newObjectLayerFn().(*erasureServerPools)
objAPI := newObjectLayerFn()
if objAPI == nil {
return
}
ez, ok := objAPI.(renameAllStorager)
if !ok {
logger.LogIf(ctx, errors.New("bucketMetacache: expected objAPI to be *erasurePools"))
logger.LogIf(ctx, errors.New("bucketMetacache: expected objAPI to be 'renameAllStorager'"))
return
}