By Exam Number: 1Z0-546
Exam Title: StorageTek Tape Libraries Essentials
Associated Certification Paths: OPN Certified Specialist
StorageTek Tape Libraries Certified Implementation Specialist
Duration: 120 minutes
Number of Questions: 70
Passing Score: 65%
View passing score policy
Validated Against: No validation version.
Format: Multiple Choice
Complete Recommended Training
Complete the training below to prepare for your exam (optional):
ACSLS Systems Administration
Product Essentials For Sales Consultants – StorageTek SL500 Modular Library System
Product Essentials For Sales Consultants – StorageTek SL8500 Tape Library
Additional Preparation and Information
A combination of Oracle training and hands-on experience (attained via labs and/or field experience) provides the best preparation for passing the exam.
Resources available to partners only
Training Opportunities for Oracle Partner Network Members
OPN Guided Learning Path: StorageTek Tape Libraries Implementation Specialist
StorageTek Tape Overview
Explain key systems features by model (e.g., scalability, any drive/any slot, partitioning)
Describe modular design of each library
Describe which drive types are supported by each library model
Understand differences in capacity/throughput based on combination of library and drives
Describe tier 1 applications supported by libraries
Enterprise and Midrange Tape Drives
Install and configure drives using the Virtual Operator Panel (VOP)
Understand cables, connectors and networking considerations
Activate/install encryption
Manage conversions from one library to another
SL8500 Configuration & Best Practices
Evaluate tape application workloads
Create a content management plan
Add and configure libraries (PTP, ACSLS)
Manage cartridge access ports
Configure network connectivity (dual TCP/IP, multi TCP/IP)
Optimize library performance
Minimize elevator and PTP activity
Perform library audit
Create a partitioning plan
Describe when to use logical vs. physical partitioning
Describe when to use logical vs. physical partitioning
Install SLC
Install a Hardware Activation Key
Configure storage capacity
Configure partitions within an SL3000 library
Utilize library management reporting: libraries, drives, media
Optimize library performance
Run library diagnostic reports
Perform library audit
SL500 Configuration & Best Practices
Configure storage capacity
Install SLC
Install a Hardware Activation Key
Configure partitions within a SL500 library
Utilize Library management reporting: libraries, drives, media
ACSLS
Install and configure ACSLS for the SL500, SL3000 and/or SL8500
Perform the ACSLS commands
Perform the backup and restore processes
Perform tape pool maintenance
Configure tape drives
Manage cartridge locations
Find missing cartridges
Use the dynamic configuration utility
Change ACSLS library and component configuration
Optimize mount and dismount performance
QUESTION 1
Which of the items are reports available from SLC regarding partitioning on an SL500?
A. Cartridge Cell and Media Summary
B. Host Connections Summary
C. Orphaned Cartridge Report
D. Partition Summary
E. Partition Details
F. All of the above
Answer: F
Explanation: 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
Reference: StorageTek SL500 Modular Library System, Partition Report Screens
QUESTION 2
What ACSLS command would change a cap priority?
A. set cap priority 5 0, 0, 1
B. define cap priority 5 0,0,1
C. change cap priority 5 0, 0, 1
D. lock cap priority 5 0, 0, 1
Answer: A
Explanation: A: The set cap priority command sets a CAP’s automatic selection priority.
Format
set cap priority cap_priority cap_id
Reference: StorageTek ACSLS, Automated Cartridge System Library Software , set cap priority
QUESTION 3
Using ACSLS, how would you delete a tape pool?
A. Set scr off and delete the pool
B. Remove all data tapes and delete the pool
C. Delete pool 0 and all empty pools will delete automatically
D. Remove all volumes from the pool and then delete it
Answer: A
Explanation: 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.
Reference: StorageTek ACSLS, Automated Cartridge System Library Software , delete pool
QUESTION 4
Which connectivity option is available only in an SL8500 library complex?
A. single TCP/IP connectivity
B. dual TCP/IP connectivity
C. multi TCP/IP connectivity
Answer: B
Explanation: 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.
Reference: StorageTek StreamLine SL8500, modular library system, Host Interfaces
QUESTION 5
Where are the messages written when a pool gets below the low water mark?
A. acsss_event.log
B. pool_error.log
C. hardware_event.log
D. Doesn’t write an error message
Answer: A
Explanation: 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/.
Reference: StorageTek ACSLS, Automated Cartridge System Library Software , define pool
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