|Exam Name||:||HDS Implemetation Specialist-Storage Management|
|Questions and Answers||:||218 Q & A|
|Updated On||:||January 19, 2018|
|PDF Download Mirror||:||HH0-280 Brain Dump|
|Get Full Version||:||Pass4sure HH0-280 Full Version|
This is a disruptive task.
This is a non-disruptive task.
It can be performed only on the SVP.
It can be performed in Storage Navigator.
A customer is increasing their storage capacity by adding a Hitachi AMS2500 as external storage to their existing Hitachi VSP system. The AMS will have two tiers installed, one with SAS drives and the other with SATA drives. The customer needs to plan which applications will be migrated to use the new external storage capacity. Which two types of application are suitable for migrating to external storage? (Choose two.)
database online transaction processing (OLTP) on SAS disks
backup application using SAS disks
mostly large block read operations from SATA disks
read and write intensive operations on SATA disks
A customer wants to simplify storage management tasks. Which two manual operations can be eliminated by using Hitachi Dynamic Tiering? (Choose two.)
backup of data
movement of data
A system administrator has received the Universal Volume Manager error message on a Hitachi USP V: "Cannot detect port" indicating a problem accessing the external storage system. What are three possible causes? (Choose three.)
The local system inflow cache mode is set to disable.
Security is set on the external storage system port.
The topology setting does not match between the external and the target port.
The external storage volumes are not Open-V emulation.
The external storage system is connected through a SAN and there is a problem on the SAN.
Which two statements are correct for Universal Volume Manager (UVM) on a Hitachi VSP storage system? (Choose two.)
A LUSE volume can be created with external storage volumes.
A Command Device is supported on external storage volumes.
Cache Mode can be set separately for internal and external volumes.
Inflow control affects both internal and external volumes.
A cloud service provider must be able to provide complete separation of data storage resources between two storage clients (A & B). Which three actions must be performed when configuring their Hitachi VSP to accommodate this requirement? (Choose three.)
Provide one User ID form Security Administrator View/Modify User Group to each client.
Enable Hitachi Storage Logical Partition and create two SLPRs containing LDEV IDs, parity groups, external volumes, ports and host group IDs.
Enable Hitachi Resource Partition Manager and create two resource groups containing LDEV IDs, parity groups, external volumes, ports andhost group IDs.
Create resource groups A and B and assign user groups to them.
Create users and assign them to user groups.
Your customer has an enterprise scheduler and they would like to utilize a script to start and stop the monitoring of Hitachi Dynamic Tiering as well as performing reallocation. Which command line tool can they use?
A customer has the Hitachi Command Suite installed and will use Hitachi Device Manager (HDvM) to virtualize volumes from a Hitachi USP100 behind a Hitachi VSP. What are two valid steps when using the Virtualize Volumes process in HDvM? (Choose two.)
Select external storage system.
Map the virtualized volumes to a host.
Select internal storage system.
Create LUNs on the USP100 to be virtualized.
A customer would like to deploy Hitachi Dynamic Tiering for a business critical application. Protection and usable capacity are more important to them than performance for this application. Which RAID level would you recommend?
A Hitachi VSP customer with multiple AMS2000 systems connected as external storage has implemented Resource Partition Manager and they are planning to allocate the subsystem resources to Resource Groups. Which two resources can be assigned to a Resource Group? (Choose two.)
External Storage Paths
Host Group IDs
A customer is running the Hitachi Command Suite on a Solaris server and they need to move it to a Linux server. Which combination of commands should be run to move the data to the new server?
hcmdsbackups and hcmdsrestore
dbexport and dbimport
hcmdsdb -backup and hcmdsdb -restore
hcmdsdbsrv -backup and–restore
A customer has issued Zero Page Reclaim against a large number of volumes in pool 10 of a Hitachi USP V. They would like to display the current status of Zero Page Reclaim on volume 06:AC from a host that is not connected to the SAN. Which command should they use?
raidvchkscan -v pida 10
raidcfg -get_lun 0x06:AC
raidcom get ldev -ldev_id 06:AC
HiCommandCLI GetZeroPageReclaimStatus devnums=06:AC
A customer wants to use Hitachi Dynamic Provisioning pools on a Hitachi VSP to eliminate hot spots and optimize I/O response times. However they are concerned about over-provisioning and running out of storage space in the pools. What should be done using the Hitachi Command Suite to address their concerns?
Enable Subscription Threshold and set it to 100%.
Set Usage Rate Threshold to 100%.
Set Used Threshold 2 to 100%.
Enable Depletion Threshold and set it to 100%.
Which two Hitachi Dynamic Provisioning (HDP) design characteristics are true? (Choose two.)
I/O workload is spread across a large number of disk spindles.
Non-contiguous HDP pages may severely impact random I/O workloads.
I/O to V-Vols will invoke a different cache usage algorithm.
Pool capacity can be increased non-disruptively.
A customer wants to remove a Hitachi AMS1000 storage system which is connected to a Hitachi VSP as external storage. Which two Universal Volume Manager (UVM) operations must be completed in Storage Navigator before removing the AMS1000 storage system? (Choose two.)
Disable External Volumes
Disconnect External Volumes
Suspend External Volumes
Delete External Volumes
What is a Storage Domain in Hitachi Tiered Storage Manager?
all storage on a VSP system
a Host Storage Domain
A customer needs to migrate all data from an old storage array to a new internal Dynamic Provisioning (HDP) pool using Hitachi Tiered Storage Manager (HTSM). The old array is virtualized behind a Hitachi VSP. They need to make sure that no data remains on the old array and would like to "thin" the new HDP V-VOLs. Which two actions can be selected using HTSM to accomplish this task? (Choose two.)
Erase remaining data on source volumes during migration.
Discard zero data after migration.
Erase remaining data on source volumes after migration.
Discard zero data during migration.
A customer with a Hitachi VSP has a Hitachi Dynamic Provisioning Pool which is at 96% used pool capacity. Which three actions can be performed in Storage Navigator to increase available pool capacity? (Choose three.)
Delete unused DP-Volumes.
Reclaim zero pages on Pool Volumes.
Reclaim zero pages on Virtual Volumes.
Expand the HDP pool.
Expand V-VOLs. Answer: A, C, D QUESTION: 213
Which two statements regarding Hitachi Universal Volume Manager are correct? (Choose two.)
It enables access to externally attached storage systems.
It supports only one emulation type.
It physically moves data from external to internal storage systems.
It simplifies storage tier management across multiple storage systems.
A customer has the Hitachi Device Manager CLI installed on their laptop to manage their Hitachi VSP. What needs to be configured in the HiCommandCLI.properties file on the laptop?
the IP Command Device of the VSP
an FC Command Device from the VSP
the Device Manager server IP address
the IP address of the SVP
A customer has a data warehouse comprising six 500GB LUNs. They run extensive reports that only use a fraction of the database. Currently, the storage administrators have to move the hot LUN from external to internal storage when they receive reports of slow performance and this requires reserving 3TB of space in each tier to handle I/O peaks. They would like HDS to provide a solution that efficiently uses storage, migrates only active content based on sustained I/O without storage administrator intervention and no external servers. Which combination of Hitachi Program Products would you recommend?
Volume Migrator and Hitachi Tiered Storage Manager
Universal Volume Manager and Hitachi Tiered Storage Manager
Datamover and Hitachi Dynamic Provisioning
Universal Volume Manager and Hitachi Dynamic Tiering
In the Hitachi Command Suite, which two operations can Logical Groups be used for? (Choose two.)
to group mainframe volumes
to group hosts and volumes
to manage VMware datastores
to manage LUN paths
A customer needs to migrate 10 LDEVs from an old storage array to a new Hitachi Dynamic Provisioning pool on a new storage array. Both storage arrays are virtualized behind a Hitachi VSP. They would like to use Hitachi Tiered Storage Manager to do the migration and have created a storage tier based on the new HDP pool and will use this as the migration target. Which statement is true regarding the target HDP V-VOLs?
They need to be pre-created with the same size as the source LDEVs.
The storage administrator will be prompted to create them.
They will be created automatically when the task is started.
They need to be pre-created larger than the source LDEVs.
You must configure a Universal Volume Manager (UVM) Mapping Policy for external storage on a Hitachi VSP using the Storage Navigator GUI. Which two fields can be defined in the Edit Policies window? (Choose two.)
Base Emulation Type
LDEV Range Starting Address
Load Balancing attribute
Hitachi facts methods certified professional program new constitution announcement
The Hitachi statistics programs certified knowledgeable software validates that our valued clientele, companions and employees have demonstrated the abilities, potential and talents to innovate with Hitachi counsel solutions.
it is a task-based application that presents loads of assessments in the areas of storage solutions structure, implementation and administration, the usage of Hitachi records techniques hardware, utility, solutions, capabilities and know-how.
On can also 1, 2014, the HDS Academy is launching a brand new certification program structure together with a few other alterations as the 1st step of a transition to a brand new certification framework.
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If the usage of IE8 there is a customary bug in an effort to require you to click on the hyperlinks twice to jump to the favored area.
This computer virus is being addressed for the next Jive software release.
the brand new Hitachi information techniques licensed skilled application points a 2-tier assessment structure through which low-stakes and high-stakes checking out is utilized in aggregate with four credential ranges. This gives IT authorities the most applicable evaluation system for his or her position and offers them with an upgrade path to accompany profession increase, allowing candidates to validate their evolving expertise via checks of extended complexity.
1. Accreditation-level testingThis level of testing leverages low-stakes tests usually used in 2 contexts:
regular Hitachi information systems accreditation checks encompass 25 to 35 multiple-option questions, might also or might also now not be proctored and might be delivered as closed-book or open-ebook, either as conclusion-of-path checks or in a stand-by myself format.
Passing an accreditation verify leads to a Qualification credential. Two stages are available:
2. Certification-degree testingCertification-level assessments are designed to effortlessly and accurately validate that candidates have the capabilities, abilities and advantage to operate initiatives in particular identified as regarding their job in precise-lifestyles instances. in order to move certification tests, candidates are expected to make use of capabilities received through varied potential and experiences including a considerable number of formal and informal training and gaining knowledge of strategies.
Hitachi records techniques certification exams typically encompass 55 to 60 numerous-option questions. they are closed-ebook proctored exams delivered at Prometric verify centers.
Passing a certification exam leads to a Certification credential. Two tiers are available:
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the brand new structure introduces domains of advantage and a set of new and revised tracks as proven in figure 1.three domains might be available at launch: Infrastructure, content and information coverage.
(this diagram is accessible for download at the bottom of the page)
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sales track: this music is meant for Hitachi information techniques companions and personnel who sell items, options, functions and technology from Hitachi information techniques.
Pre-revenue song: this new tune is meant for Hitachi records techniques associate and worker pre-income personnel who guide the income actions of Hitachi records techniques products, solutions, functions and know-how.
Architect song: this music is meant for Hitachi facts systems associate and employee architect personnel who check, plan and design solutions that meet the enterprise wants of HDS purchasers.
Implementation and integration track: this revised and up to date tune is meant for Hitachi facts programs accomplice and worker implementation and skilled functions personnel who installation, combine and assist options working on Hitachi storage programs.
notice: the previous “options” music has been built-in into the “Implementation & integration tune”.
installing and support track: this new track is intended for Hitachi facts methods partner and employee installation personnel who installation, configure and help Hitachi storage programs.
Administration track: this tune is essentially intended for Hitachi facts techniques customer storage managers who use and administer Hitachi storage programs. it is also purchasable to HDS personnel and companions.
fundamentals and fundamentals music: this new track is an entry-level track for audiences who are seeking for basic knowledge and realizing of IT concepts, technologies and specifications.
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figure 2 illustrates the new exam numbering equipment.
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figure 3 lists the brand new tests classified by using credential degrees.The column on the left “Former numbers” indicates (when applicable) the corresponding exam numbers previous to may additionally 1, 2014.
(this desk is available for download at the bottom of the web page)
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The Hitachi certified expert (HCP) credential is no longer required to gain a certification credential in the new structure.
See the subsequent section (“examination transitions and retirements”) for particulars about the transition and the retirement of the HH0-130 Storage Foundations exam and associated supporting course THI2264.
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a) exams retiring on may 1, 2014
• HDS-SQ100 (replaced with HAT-100)• SOT2320 (no alternative)• HH0-050 (replaced with HAT-050)• HH0-220 (changed with HAT-420)• HH0-230 (changed with HH0-530)• HH0-250 (replaced with HAT-450)• HH0-260 (replaced with HH0-560)• HH0-270 (replaced with HH0-500)• HH0-275 (changed with HH0-550)• HH0-280 (changed with HH0-580)• HH0-380 (replaced with HAT-680)• HH0-400 (changed with HH0-300)• HH0-440 (changed with HH0-340)• HH0-450 (changed with HH0-350)
notice: Prometric will honor appointments after may additionally 1 for all of the appointments that were scheduled by means of their on-line system earlier than that date. After can also 1, individuals attempting to agenda appointments for these assessments should be redirected to the new exam list.
b) exams retiring after may 1, 2014
in an effort to fulfill existing and legacy TrueNorth associate software compliance requirements right here assessments will remain attainable at Prometric examine facilities after can also 1, 2014 for a brief period:
HH0-one hundred thirty is deliberate for retirement on August 1st, 2014.HH0-210 and HH0-240 will continue to be available unless now not required for compliance with the TrueNorth accomplice program.
all over this retirement transition length, credentials associated with HH0-one hundred thirty, HH0-210 and HH0-240 will be granted based on the suggestions of the software as established in advance of may additionally 1, 2014.
for example, passing the HH0-130 examination in can also 2014 will furnish the HCP credential for two years, and will renew at the equal time any legitimate advanced credential the candidate may also cling.
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a) Credentials earned ahead of may additionally 1, 2014All existing and valid qualification and certification credentials got before may additionally 1, 2104 stay valid except their expected expiration date, which is 2 years after assessments have been taken.
For these credentials, recertification is achieved through passing the HH0-a hundred thirty Storage Foundations exam. This principle will continue to be active for valid credentials earned in advance of might also 1, 2104 unless the HH0-one hundred thirty exam is retired (see also area “exam transitions and retirements” above).
Qualification and certification credentials expiring after may also 1, 2014 may be renewed as part of the new structure by using taking the corresponding new exam.
vital: there can be no credential conversion. acquiring a credential within the new structure can simplest be accomplished by using passing an examination touching on the brand new structure.
b) Credentials earned from may 1, 2014 onwardsQualification and certification credentials obtained on, or after may also 1, 2104 as part of the new program structure are valid three years from the date the examination is taken. Re-certification ought to take vicinity each 3 years by means of passing the identical examination.
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a) Accreditation testsAccreditation tests are offered at HDS facilities the usage of the Prometric cyber web-primarily based trying out (IBT) on-line device. they're administered and if relevant proctored with the aid of HDS personnel. Technical accreditation checks are customarily delivered on the end of the associated assisting course. Candidates might also register for the internet-based Hitachi information techniques accreditation tests at www.ibt.prometric.com/hds.
the following accreditation assessments are additionally obtainable at Prometric verify centers:
b) Certification examsAll certification tests are 3rd-birthday party proctored and delivered via Prometric. They are available international at Prometric verify centers and candidates may additionally register online at www.prometric.com/hitachi.
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