상황: 2009-05-26 오전 8:11:54 – begin Duplicate 2009-05-26 오전 8:11:57 – end Duplicate; elapsed time: 00:00:03 unable to allocate new media for backup, storage unit has none available(96) 2009-05-26 오전 8:11:55 – requesting resource nbumaster_tape 2009-05-26 오전 8:11:55 – Error nbjm(pid=2612) NBU status: 96, EMM status: No media is available 2009-05-26 오전 8:11:55 – Error …