private IEnumerable<KeyValuePair<string, long>> DoDelete(LocalDeleteDatabase db, BackendManager backend, IEnumerable<IRemoteVolume> deleteableVolumes, ref System.Data.IDbTransaction transaction)
{
// Mark all volumes as disposable
foreach(var f in deleteableVolumes)
db.UpdateRemoteVolume(f.Name, RemoteVolumeState.Deleting, f.Size, f.Hash, transaction);
// Before we commit the current state, make sure the backend has caught up
backend.WaitForEmpty(db, transaction);
if (!m_options.Dryrun)
{
transaction.Commit();
transaction = db.BeginTransaction();
}
return PerformDelete(backend, db.GetDeletableVolumes(deleteableVolumes, transaction));
}
