// Recursively delete all caches.
		objAPI := newObjectLayerFn()
		if objAPI != nil {
			ez, ok := objAPI.(deleteAllStorager)
			if ok {
				ctx := context.Background()
				ez.deleteAll(ctx, minioMetaBucket, metacachePrefixForID(bucket, slashSeparator))
			}
		}
	}
	return &bucketMetacache{
		bucket:     bucket,
		caches:     make(map[string]metacache, 10),
		cachesRoot: make(map[string][]string, 10),
	}
}

	if err != nil {
		replLogOnceIf(ctx, err, bucket)
		return nil, err
	}
	tgts, err := globalBucketTargetSys.ListBucketTargets(ctx, bucket)
	if err != nil {
		replLogIf(ctx, err)
		return nil, err
	}

	objInfoCh := make(chan itemOrErr[ObjectInfo], 10)
	if err := objAPI.Walk(ctx, bucket, opts.Prefix, objInfoCh, WalkOptions{}); err != nil {
		replLogIf(ctx, err)

// FIXME: add support for remote version ID in GCS remote tier and remove this.
// Currently it's a no-op.
func (gcs *warmBackendGCS) Put(ctx context.Context, key string, data io.Reader, length int64) (remoteVersionID, error) {
	return gcs.PutWithMeta(ctx, key, data, length, map[string]string{})
}

func (gcs *warmBackendGCS) Get(ctx context.Context, key string, rv remoteVersionID, opts WarmBackendGetOpts) (r io.ReadCloser, err error) {

            @Override
            void doInterpolate(Object target, InterpolateObjectAction ctx) throws IllegalAccessException {
                Object value = field.get(target);
                if (value != null) {
                    if (isArray) {
                        evaluateArray(value, ctx);
                    } else {
                        ctx.interpolationTargets.add(value);
                    }
                }

        byte[] ctx = new byte[0x40];
        int ci = 0;
        SMBUtil.writeInt4(0, ctx, ci); // Next = 0
        ci += 4;
        SMBUtil.writeInt2(0x10, ctx, ci); // NameOffset
        SMBUtil.writeInt2(4, ctx, ci + 2); // NameLength
        ci += 4;
        SMBUtil.writeInt2(0, ctx, ci); // Reserved
        SMBUtil.writeInt2(0x20, ctx, ci + 2); // DataOffset
        ci += 4;

			continue
		}
		info := info
		wg.Add(connectionsPerPeer)
		for range connectionsPerPeer {
			go func() {
				defer wg.Done()
				ctx, cancel := context.WithTimeout(ctx, duration+10*time.Second)
				defer cancel()
				perfNetRequest(
					ctx,
					info.DeploymentID,
					adminPathPrefix+adminAPIVersionPrefix+adminAPISiteReplicationDevNull,
					r,
				)
			}()
		}
	}

			if rpc != nil {
				ctx, cancel := context.WithTimeout(GlobalContext, 5*time.Second)
				defer cancel()
				c, err := rpc.GetMetacacheListing(ctx, *o)
				if err == nil {
					c.error = "no longer used"
					c.status = scanStateError
					rpc.UpdateMetacacheListing(ctx, *c)
				}
			}
		}()
		o.ID = ""
	}

	if contextCanceled(ctx) {
		return entries, ctx.Err()
	}

	u := *c.url
	u.Path = path.Join(u.Path, rpcMethod)
	u.RawQuery = values.Encode()

	req, err := c.newRequest(ctx, httpMethod, u, body)
	if err != nil {
		return nil, &NetworkError{Err: err}
	}
	if length > 0 {
		req.ContentLength = length
	}

	_, expectTimeouts := ctx.Deadline()

	req, update := setupReqStatsUpdate(req)
	defer update()

	resp, err := c.httpClient.Do(req)

        if (this.createContexts != null) {
            for (CreateContextRequest ctx : this.createContexts) {
                if (ctx instanceof jcifs.internal.smb2.persistent.DurableHandleRequest
                        || ctx instanceof jcifs.internal.smb2.persistent.DurableHandleV2Request
                        || ctx instanceof jcifs.internal.smb2.persistent.DurableHandleReconnect) {
                    return true;

	// * an error on failure of lock request operation.
	RLock(ctx context.Context, args LockArgs) (bool, error)

	// Do write lock for given LockArgs. It should return
	// * a boolean to indicate success/failure of the operation
	// * an error on failure of lock request operation.
	Lock(ctx context.Context, args LockArgs) (bool, error)

	// Do read unlock for given LockArgs. It should return