The Clear Nexus Settings action is used to clear legacy and persistent reservations placed on a changer
device. This can be used to recover from the loss of a host that has placed a reservation on the changer.
If an application is reporting “Reservation Conflict” errors when it attempts to access the changer device
or “Medium Removal Prevented” errors occur when attempted to remove tapes from the changer even
after the application is no longer using the library, this function can clear those settings.
Figure 21: Clear Nexus Settings menu item
Before the action is performed, the alert shown below is displayed.
Figure 22: Clear Nexus Settings warning
Enable Logging
The Enable Logging action provides a mechanism for capturing run-time diagnostic information from the
drivers.
Figure 23: Enable Logging menu item
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Troubleshooting failover operation
