Hello,
The problem occurred after an SO update. When the update 11 was applied on Solaris 10, the library cannot be comunicate anymore. Only the drives can be show. In Netbackup the drives are in AVR mode. More information:
mxpio = disable.
scan -changer
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*********************** SDT_CHANGER ************************
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The command "cfgadm -al" cannot show the library.
The command "prtconf" shows:
medium-changer, instance #142
sg.install was unsuccessfully.