package org.zstack.header.storage.backup; public interface BackupStorageAttachExtensionPoint { String preAttachBackupStorage(BackupStorageInventory inventory, String zoneUuid); void beforeAttachBackupStorage(BackupStorageInventory inventory, String zoneUuid); void failToAttachBackupStorage(BackupStorageInventory inventory, String zoneUuid); void afterAttachBackupStorage(BackupStorageInventory inventory, String zoneUuid); }