A customer uses an HP Enterprise Backup Solution with Microsoft Windows Server hosts. The hosts
unexpectedly lose connection to the tape devices. What should the customer enable on the hosts to
reliability?
A.
plug and play devices
B.
tape discovery
C.
persistent bindings
D.
Microsoft signed drivers
can’t be C, because in the text the host not reboot it lose connection unexpectedly.
Reference: https://www.data-protector.org/wordpress/en/2013/05/persistent-binding-hp-lto-tape-drives-windows/
Persistent Binding for HP LTO tape drives on Windows
“Tape Persistence” means that the tape drives for a tape library use symbolic names. These names stay unique during server reboots, no matter in which order the operating system discovers the tape drives. Without the feature during reboots it could be possible that the SCSI addresses are changed.
The more obvious option is D.
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