The 1.1 Update delivers overall improved reliability for Xsan and is recommended for all systems running 10.3.9. It includes fixes for:
- greater server stability when resharing Xsan volumes via NFS
- handling quotas with no associated user or group name
- maintaining access to Xsan volumes when metadata controller failovers occur
- operating Xsan in environments with a mix of 10.3.9 and 10.4 systems
- Mac OS X 10.3.9.