public void setBackedUpDiskStores(Map<String, String[]> backedUpDiskStores) {
    this.backedUpDiskStores = backedUpDiskStores;
  }
Sets the map of member names/IDs and the {@link PersistentID} of the disk stores that were
backed up.
geode-core/src/main/java/org/apache/geode/management/internal/DiskBackupStatusImpl.java