Cause: During failback operation, the rbd image will be demoted and if the image is in the split-brain state a resync will be issued to correct the split-brain state. Due to resync operation, the image will get recreated with a new image ID. During PVC create operation the image ID will be stored in the rados omap and the same image ID will be used for Delete operation. After the resync image ID is changed but not updated in rados OMAP this leads to moving the image to the trash and not deleting it from the trash. Fix: During resync operation, once the image is corrected the new Image ID will be updated in the rados omap and cephcsi will use this new image ID to remove the rbd image from the trash.