Download StorageTek Tape Libraries Essentials.1z0-546.ActualTests.2015-03-25.70q.vcex

Partitions--Reports include:Partitions--Reports--Cartridge Cell and Media Summary Partitions--Reports--Host Connections Summary Partitions--Reports--Orphaned Cartridge Report Partitions--Reports--Partition Details Partitions--Reports--Partition Summary 

A: The set cap priority command sets a CAP's automatic selection priority.Format set cap priority cap_priority cap_id 

Use the delete pool command to delete empty scratch pools. If a pool contains scratch cartridges, you must reassign these cartridges to another pool before deleting the first pool. If a scratch cartridge is mounted, it becomes a data cartridge but remains in its scratch pool. Use the set scratch off command to reassign the data cartridge to the common pool. 

The SL8500 library uses TCP/IP protocol over an Ethernet physical interface to manage and communicate with the library. This interface enables both enterprise-level (HSC) and open system platforms (ACSLS) to connect to and communicate with the SL8500. There are two separate Ethernet connections on the HBC card for host to library communications--Ports 2A and 2B. Port 2A provides the Dual TCP/IP host connection--this is an optional feature for SL8500 libraries.. Port 2B provides the primary connection for host communications--this is the standard connection for SL8500 libraries. 

low_water_mark is the low volume warning threshold. If the scratch cartridge count falls below this threshold, ACSLS logs a warning message in the event log. Valid values are 0 to 231-1. The default is 0. Note: The ACSLS event log is the first stop for useful information in the event of problems with your library operation. This log contains information about library events, status changes, and errors. All sub- components within ACSLS will report events to the acsss_event.log by sending messages to a process called the event logger. The standard event log, which is automatically created when ACSLS is installed, is contained in the file $ACS_HOME/log/acsss_event.log and where $ACS_HOME is usually /export/home/ACSSS/. 

If you are not able to assign workloads to a single rail, consider:Using rails that are adjacent to each other. This provides a shorter distance for the pass-thru operation. Combining rails vertically rather than horizontally 

The SL Console screen displays health indicators for each of the following devices:Library Rotational and AEM CAPs (A) Drives (B) Power supplies (D) Robot(s) (E) AEM safety doors Please reference the figure below. FIGURE 6-1 SL Console Health Status Indicators    

B:Elevator operation is under the control of the library controller when CAP operations are issued. The library controller uses the elevators and HandBots to access the entire capacity of the CAPs for enters and ejects without regard for the partitions. Note: Elevators provide vertical pass-thru operations between rails within the same library. Both elevators are located in the front of the library between the front access doors and the Service Safety Door. Each of the four rails share the two elevators. C: Partitions share the ownership of the CAPs. That is, if one host/partition has CAP A reserved, a different host/partition can have CAP B reserved, or one host/partition can have both CAPs reserved. D: Elevators, robots, and CAPs are shared resources and--each partition can fully use shared resources for cartridge movement, enter, and eject operations. All drives, storage slots and cartridges within a partition are solely owned by that host or host group. E: Duplicate VOLSERs are supported by the library; however, ACSLS and HSC do not, unless:The duplicate VOLSERs are in different partitions. With HSC managed partitions, the duplicate VOLSERs are in different control data sets. With ACSLS managed partitions, the duplicate VOLSERs are managed by different ACSLS servers. Note. volume serial numbers (VOLSERs) Reference; StorageTek SL8500 Modular Library System, Best Practises,Guidelines

The Current Drive Mapping report lists the library internal address and drive serial number currently assigned to each physical drive slot in the library. References:

Library resources (cells, drives, and CAPs) are allocated to a partition for exclusive use by that partition. Storage cells, CAPs, and tape drives allocated to a partition can be used only by the hosts assigned to that partition. Storage cells, CAPs, and drives not allocated to, reserved for or associated with any partition cannot be accessed by any hosts. References: