1Z0-581 | The Secret of Oracle 1Z0-581 braindumps
Q21. Which defines a Pillar Axiom storage system copy?
A. a full block-for-block copy
B. a full block-for-block snapshot
C. a copy-on-write snapshot
D. a copy-on-write copy
Answer: C
Explanation: Clone LUNs are writable snapshots of a LUN using partial-block snapshot technology.
Note: A Clone LUN is defined as: A pointintime, readwrite, partialblock snapshot of a LUN that can be accessed immediately. A Clone LUN retains the same QoS parameters as the source LUN and consumes storage capacity from the Clone LUN repository that was allocated for the source LUN.
Reference: Pillar Axiom Administrator's Guide, About Managing Clone LUNs
Q22. Which role is assigned to the pillar user?
A. Primary Administrator
B. Support
C. Monitor
D. Pillar Support
Answer: D
Explanation:
Note:
Role
Identifies the role that is assigned to the administrator account. A role
defines which permissions are granted to the administrator.
Primary Administrator
Administrator 1
Administrator 2
Monitor
Support
Pillar support
Note 2: You cannot disable the Primary system administrator or the Pillar
Support accounts.
Q23. Identify two things that happen to the Private Interconnect Topology Manager tool, PITMAN, when a warmstart of the Slammer occurs.
A. Private Interconnect Topology Manager terminates its operation when running in manual mode.
B. Private Interconnect Topology Manager restarts Its operation when running in manual mode.
C. Private Interconnect Topology Manager terminates its operation when running in automatic mode.
D. Private Interconnect Topology Manager returns to a monitoring state when running in automatic mode.
E. Private Interconnect Topology Manager suspends its operation when running In automatic mode.
F. Private Interconnect Topology Manager suspends Its operation when running in manual mode.
Answer: A,D
Explanation: A warmstart of the Slammer CU that is running PITMAN terminates its operation in the manual diagnostic mode and returns PITMAN to a monitoring state where it acts as a statistics generator.
Note: The Private Interconnect Topology Manager (PITMAN) in the Automatic mode is a statistics generator tool that runs by default on the Pillar Axiom system to collect high-level statistical and error information on the private interconnect (PI) (also known as the Storage System Fabric (SSF)) without disabling customer access to data.
Reference:Pillar Axiom Administrator's Guide,About PITMAN Diagnostic Tool
Q24. The storage administrator needs to download the CLI for scripting purposes. Identify where administrator should go to download the CLI.
A. the HTML from the Pilot:
B. the customer FTP site
C. the Support tab in the AxiomONE GUI
D. the customer support center
E. the customer support portal
Answer: C
Explanation: To run the Pillar Axiom CLI, you must first download the software.
Perform this task on the workstation from which you will manage the Pillar Axiom
storage system.
1 Log in to the graphical user interface (GUI).
2 Click the Support icon in the top context pane.
3 Click the command line interface (CLI) link in the left navigation pane.
4 Choose a download option from the Actions drop-down list for your
workstation environment.
5 Follow the prompts to download the software.
6 Extract the software to a folder on your local workstation.
Note: The Pillar Axiom CLI is the commandline interface for configuring and monitoring
a Pillar Axiom system. The Pillar Axiom CLI provides the same capabilities as the
Pillar Axiom GUI, allowing configuration and management of the Pillar Axiom
system performed from command line or through custom scripts.
Reference: Pillar Axiom, CLI Reference Guide for axiomcli, Download the Pillar Axiom CLI
Software
Q25. Identify the download location of the Axiom SNMP MIB.
A. the Pilot management controller accessed via a web browser
B. the Support >Utilities branch in the AxiomONE Storage Services Manager
C. the Configure > SNMP branchin the AxiomONE Storage Services Manager
D. the Monitor > System Alerts branch in the AxiomONE Storage Services Manager
Answer: A
Explanation: Download the Pillar Axiom MIB
The Simple Network Management Protocol (SNMP) management information
base (MIB) table lists Pillar Axiom 600 system resources that you can monitor.
The file is available on the Pilot management controller, which is accessed from
a web browser.
1 Start a web browser from your workstation.
2 Specify the IP address of the Pilot management controller or the name of
the Pillar Axiom system as the address to open.
3 Click Utilities.
4 Click Download Pillar Axiom SNMP MIB link.
5 Save the file to your client workstation.
Reference: Pillar Axiom Administrator's Guide, Download the Pillar Axiom MIB
Q26. The storage administrator has installed an Axiom and would like to change the system name and provide a brief description. Which action would the storage administrator need to complete?
A. modifying Network Settings
B. modifying Asset Information
C. modifying System Time
D. modifying Security Settings
Answer: B
Explanation: You may want to change the name of the system that is displayed in the Pillar
Axiom Storage Services Manager.
1 From the Configure tab, click Summary > System.
2 Choose Actions > Modify Asset Information.
3 Enter the necessary information in any of the following fields:
Name
Description
Location
Contact Name
Contact Phone
Asset Number
Note: Pillar recommends that you enter the name and phone for more than
one contact.
4 Click OK to save your changes.
Reference: Pillar Axiom Administrator's Guide, Modify Asset Information
Q27. Which drive types are available for an Axiom system?
A. SATA
B. SSD (SLC)
C. SSD (MLC)
D. Fiber Channel
E. SAS
Answer: A,B,D
Explanation: Pillar Axiom systems support the following three Storage Classes:
*
SATA *FC
*
SSD SLC (solid state drive, single-level cell)
Note: When you create a Storage Domain for regular use, we recommend that you assign the following minimum number of Bricks to that domain:
*
Two serial ATA (SATA) or solid state device (SSD) Bricks
*
Three Fibre Channel (FC) Bricks
Reference: Pillar Axiom Administrator's Guide, About Storage Classes
Q28. Which hardware components are needed to increase bandwidth, assuming that there are IOP constraints?
A. Brick
B. Slammer
C. Pilot
D. Private Inter connect Module
E. Private Management Interface
Answer: B
Explanation:
Note: IOP: Input Output oPerations
Q29. Why does it matter if the source power for a PDU is 115v, 208v, or 230v?
A. The Bricks, Slammers, and Pilots will draw different amperes depending on the input to the PDU.
B. The Bricks and Slammers will draw different amperes depending on the input to the PDU but the Pilot will not draw much to make a difference.
C. The Bricks and Pilots will draw the same amperes and not enough to make a difference but the Slammers will draw different amperes depending on the input to the PDU.
D. It does not matter because the Bricks, Slammers, and Pilots will draw the same amperes.
Answer: A
Explanation: The Pillar Axiom 600 system components must be plugged into the PDUs such that they do not exceed the amperage rating of any outlet group. If you exceed the amperage rating, the circuit breakers trip. Except where indicated, the maximum rated amperage of the outlet banks remains the same regardless of the electrical service voltage. Therefore, components draw about half the amperage at 230V than at 115V, and you can plug more components into each power distribution unit (PDU). The table below lists the maximum electrical requirements of the Pillar Axiom 600 components. Each component has redundant power cords plugged into different PDUs on separate circuits. Table Pillar Axiom 600 electrical requirements Reference: Pillar Axiom 600 Hardware installation Guide, Component Power Usage
Q30. The storage administrator wants to look at the overall status of the Axiom. Which location should be used to accomplish this task?
A. Navigate to Monitor > System Status
B. Navigate to Monitor > Hardware
C. Navigate to Support > Utilities
D. Navigate to Support > Tools > System Trouble
E. Navigate to Monitor > Reporting
Answer: A
Explanation: Use the Summary of System Status overview page to review the status and
health of the Pilot, Slammers, and Bricks that are installed on the Pillar Axiom
system.
Note:Display the System Status Summary
Sometimes a high-level view of the status of a Pillar Axiom system is needed.
This summary includes the status of all the hardware components in the system
and a brief list of the events and notifications that have occurred.
1 From the Monitor tab, click Status Summary.
2 Verify that the displayed information is what you expect.
The Pilot section indicates the operational mode and status of each
control unit.
*The Slammer section indicates the type of each Slammer in the
system and the status of each of their control units.
*The Brick section indicates the status of each Brick in the system.
*The UPS section indicates the type of power source for each
uninterruptible power supply (UPS) and the status of their batteries.
*The event log section indicates by severity level the number of events
that exist for each level.
*The event notification section indicates the number of notification
recipients and monitored events, plus other information.