Hi all,
Suddenlly drive went offline what could be the problem and how to resolve
it?


tsm: TSM>q drive

Library Name  Drive Name    Device Type  Device            ON LINE
------------  ------------  -----------  ----------------
-------------------
-------------------
STK9710       DRIVE1        DLT          /dev/mt0          Unavailable Since
STK9710       DRIVE1        DLT          /dev/mt0          Unavailable Since
                                                           09/21/00
10:01:12
STK9710       DRIVE2        DLT          /dev/mt1          Unavailable Since
                                                           09/21/00
10:01:27