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the number of consecutive mount errors which occur to any drive in this PVR equal or exceed this value,
the drive is automatically locked by the PVL. The only mount errors that apply are those set through the
Retry Mount Time Limit mechanism. The Drive Error Count field in the PVL Drive Information
records the number of consecutive errors on a drive by drive basis. To turn off the automatic drive
disable feature, set the Drive Error Limit to 0 or -1. Changing this value will not change drive disable
behavior until the PVL is recycled.
Client Name . The name of the client requesting authorization from the Distributed Automated Media
Library Server.
Server Name. TCP/IP host name or IP address of the AML OS/2-PC DAS server.
Dismount Delay. When Defer Dismounts is checked, this value is used by the PVL to determine the
number of minutes that dismounts are delayed after the last data access.
Shelf Tape Check-In Retry. The number of seconds the PVR will wait before asking the robot if a
requested shelf tape has been checked-in. The PVR will continue checking at this interval until the tape is
checked-in. This field applies only if the Support Shelf Tape checkbox is selected. The retry value must
be 30 or greater.
Shelf Tape Check-In Alarm. The PVR will periodically log alarm messages when a requested shelf tape
has not been checked-in. This field specifies the number of minutes between alarms. This field is only
active if the Support Shelf Tape checkbox is selected. The alarm value must be 2 or greater.
Characteristics. Flags for the PVR:
• Defer Dismounts. If ON, the PVL will delay the dismounting of a tape cartridge until the
drive is required by another job or until the Dismount Delay time limit is exceeded.
• Support Shelf Tape. If ON, the PVR and the PVL will support the removal of cartridges
from the tape library using the shelf_tape utility.
5.1.1.2.1. LTO PVR Information Window
Field Descriptions
Server Name. The descriptive name of the PVR.
Total Cartridges. The number of cartridges currently being managed by the PVR.
Cartridge Capacity. The total number of cartridge slots in the library dedicated to this HPSS PVR.
This may or may not be the total cartridge capacity of the library; a site might use part of the library for
some other HPSS PVR or for some non-HPSS application. The PVR uses the Cartridge Capacity field
and the Cartridge Alarm Threshold field to determine when to send an alarm that the total cartridge
threshold has been exceeded.
Cartridge Alarm Threshold. The percentage of the Cartridge Capacity at which the PVR will send an
HPSS Management Guide November 2009
Release 7.3 (Revision 1.0) 139