diff --git a/cmd/disk-cache.go b/cmd/disk-cache.go index 845a5b8ef..298b47d99 100644 --- a/cmd/disk-cache.go +++ b/cmd/disk-cache.go @@ -185,16 +185,16 @@ func (c cacheObjects) getMetadata(objInfo ObjectInfo) map[string]string { func (c cacheObjects) GetObjectNInfo(ctx context.Context, bucket, object string, rs *HTTPRangeSpec, h http.Header, lockType LockType, opts ObjectOptions) (gr *GetObjectReader, err error) { - bkReader, bkErr := c.GetObjectNInfoFn(ctx, bucket, object, rs, h, writeLock, opts) + objInfo, bkErr := c.GetObjectInfoFn(ctx, bucket, object, opts) - if c.isCacheExclude(bucket, object) || !bkReader.ObjInfo.IsCacheable() { - return bkReader, bkErr + if c.isCacheExclude(bucket, object) || !objInfo.IsCacheable() { + return c.GetObjectNInfoFn(ctx, bucket, object, rs, h, writeLock, opts) } // fetch cacheFSObjects if object is currently cached or nearest available cache drive dcache, err := c.cache.getCachedFSLoc(ctx, bucket, object) if err != nil { - return bkReader, bkErr + return c.GetObjectNInfoFn(ctx, bucket, object, rs, h, writeLock, opts) } backendDown := backendDownError(bkErr) @@ -206,8 +206,8 @@ func (c cacheObjects) GetObjectNInfo(ctx context.Context, bucket, object string, return nil, bkErr } - if !backendDown && filterFromCache(bkReader.ObjInfo.UserDefined) { - return bkReader, bkErr + if !backendDown && filterFromCache(objInfo.UserDefined) { + return c.GetObjectNInfoFn(ctx, bucket, object, rs, h, writeLock, opts) } if cacheReader, cacheErr := dcache.GetObjectNInfo(ctx, bucket, object, rs, h, lockType, opts); cacheErr == nil { @@ -216,7 +216,7 @@ func (c cacheObjects) GetObjectNInfo(ctx context.Context, bucket, object string, return cacheReader, nil } - if cacheReader.ObjInfo.ETag == bkReader.ObjInfo.ETag && !isStaleCache(bkReader.ObjInfo) { + if cacheReader.ObjInfo.ETag == objInfo.ETag && !isStaleCache(objInfo) { // Object is not stale, so serve from cache return cacheReader, nil } @@ -230,13 +230,14 @@ func (c cacheObjects) GetObjectNInfo(ctx context.Context, bucket, object string, if rs != nil { // We don't cache partial objects. - return bkReader, bkErr + return c.GetObjectNInfoFn(ctx, bucket, object, rs, h, writeLock, opts) } - if !dcache.diskAvailable(bkReader.ObjInfo.Size * cacheSizeMultiplier) { + if !dcache.diskAvailable(objInfo.Size * cacheSizeMultiplier) { // cache only objects < 1/100th of disk capacity - return bkReader, bkErr + return c.GetObjectNInfoFn(ctx, bucket, object, rs, h, writeLock, opts) } + bkReader, bkErr := c.GetObjectNInfoFn(ctx, bucket, object, rs, h, writeLock, opts) if bkErr != nil { return nil, bkErr }