Since we installed SP3 on our BE9.1 servers, all three servers that have Sony LIB-162 tape libraries have started reporting Event Id 58053, Backup Exec Alert: Device Error,
Robitic library hardware error. The robotic library has reported a general hardware error condition. Manual intervention, calibrartion, etc. may be required. (etc).
Have tried upgrading tape device drivers to both latest Veritas and manufacturer versions, but no change.
Do I need to upgrade the changer driver? This is already at the latest manufacturer version and was fine before SP3.
The device appears in the Supported Devices list, and the Veritas drivers are from the 273853 package.
Stopping and starting the BE Device driver service brings the device straight back on line and it will then run more jobs before off-lining itself again (same on all 3 servers).
Any ideas how to resolve please?