HP B6960-90078 be used has a Loose policy, be used has a Strict policy, those in the preallocation list, Unexpected Mount Request for a Library Device

	Troubleshooting
	Troubleshooting Backup and Restore Sessions
Action	Modify the media pool policy to Appendable to enable the appending of
	backups to the media until the media are full.
	The media in the device are not formatted and the media pool to
	be used has a Strict policy
	If your pool uses a Strict media allocation policy, media that are not
	formatted will not be used for backup. If no formatted media are
	available, Data Protector issues a mount request.
Action	If you would like Data Protector to automatically format unformatted
	media, set the media pool policy to Loose and change global variable
	InitOnLoosePolicy to 1.
	The media in the device are not formatted and the media pool to
	be used has a Loose policy
	If your pool uses a Loose media allocation policy, media are not
	automatically formatted.
Action	If you would like Data Protector to automatically format unformatted
	media, you need to change global variable InitOnLoosePolicy to 1.
	The media in the device are formatted but are different from
	those in the preallocation list
	The media in the device are formatted but are different from those in the
	preallocation list of the backup specification, and the pool specified has a
	Strict policy
	If you use a preallocation list of media in combination with the Strict
	media policy, the exact media specified in the preallocation list need to
	be available in the device when a backup is started. If the exact media
	are not available, a mount request is issued.
Action	To use media available in the device in combination with the
	preallocation list, modify the media pool allocation policy to Loose.
	Unexpected Mount Request for a Library Device
	There are several situations, described below, that may cause Data
	Protector to issue a mount request for a library device while media are
	available in the library.

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