MicroFocus Data Proetctor (HPDP) DP 10 Upgrade - Upgrade prerequisites

MicroFocus Data Proetctor (HPDP) DP 10 Upgrade - Upgrade prerequisites 

Before upgrading an existing product version, consider the following:

• Ensure that the following ports are open for Inet:

  • Fresh Data Protector installation - 5565

  • Upgraded Data Protector installation - 5555

• Disable encrypted control communication (ECC) on all clients and the Cell Manager if you are upgrading from Data Protector 9.x and earlier.

• For information about supported and discontinued platforms and versions, see the latest Support Matrix.

MicroFocus Data Protector (HPDP) - Most asked interview questions

 

 
MicroFocus Data Protector  (HPDP) - Most asked interview questions

Hi Friends, hope you are enjoying with my other posts that I shared sofar. Here again I come up with new post where you can understand and pickup your self for attending an Interview and crack it easily. Hope this helps to find wat Interviewer askes you in the HP Data Projector Interview.

Here are most Asked Interview Questions for HP Data Proetector. I will try to update the answers soon for the below list. Book mark and come back if you need answers for the same. All the best.

EMC Networker Interview Questions - Top Listed Networker FAQ

Here I'm sharing frequently asked most top rated Interview Questions for EMC Networker Interview. I will share the Answer sheet soon when I get time, come back to this page again for answers.

Subscribe with your mail to get notification when ever BURTools added new posts.Hope it will help to learn new skills. All the best.

Netbackup Cheat Sheet

Master Server Daemons/Processes

Request daemon	bprd
Scheduler	bpsched (started with bprd)
Netbackup database manager	bpdbm (started with bpsched)
Job Monitor	bpjobd (started with bpdbm)

Media Server Daemons/Processes

Communications daemon	bpcd
Backup and restore manager	bpbrm (started with bpcd)
Tape Manager	bptm (started with bpbrm)
Disk Manager	bpdm (started with bpbrm)
Media Manager	ltid
Bar code reader	avrd (started with ltid)
Remote device management/ controls volume database	vmd (started with ltid)
Roboticdaemon (one on each media server) talks to tldcd	tldd (started with ltid)
Robotic control daemon talks to the robot directl via scsi	tldcd (started with ltid)

Catalogs

Master Server
Information about backed-up files	image - /opt/openv/netbackup/db
Storage Unit, Global Configuration, Catalog backup configuration.	config - /opt/openv/netbackup/db
Backup Policy information	class - /opt/openv/netbackup/db
Job status information	jobs - /opt/openv/netbackup/db
Netbackup logs with error and status information	error - /opt/openv/netbackup/db
Information on volumes, volume pools, scratch pool and volume groups	volume - /opt/openv/volmgr/database
Media Server
Tracks assigned volumes (media that has data them)	media - /opt/openv/netbackup/db
Information about devices managed by the media server	device - /opt/openv/volmgr/database

Log and Information Files

Netbackup and Patch versions	/opt/openv/netbackup/bin/version
Media Version	/opt/openv/volmgr/version
Patch Level history	/opt/openv/netbackup/patch/patch.history
Buffer size	/opt/openv/netbackup/db/config/SIZE_DATA_BUFFERS
Number of buffers	/opt/openv/netbackup/db/config/NUMBER_DATA_BUFFERS
Network Buffer Size	/opt/openv/netbackup/NET_BUFFER_SZ (default = 32)
Java GUI authorisation	/opt/openv/java/auth.conf
Catalog type (binary or ASCII)	/opt/openv/netbackup/db/config/cat_format.cfg
Netbackup and media manager parameter files	/opt/openv/netbackup/bp.conf /opt/openv/volmgr/vm.conf
Corrupt Database image files (5.0 and above)	/opt/openv/netbackup/db.corrupt

Server Commands

Check license details	/opt/openv/netbackup/bin/admincmd/get_license_key
Start Netbackup	netbackup start /opt/openv/netbackup/bin/initbprd (master) /opt/openv/volmgr/bin/vmd (media)
Stop Netbackup (does not disconnect GUI sessions)	netbackup stop /opt/openv/netbackup/bin/admincmd/bprdreq -terminate (master) /opt/openv/netbackup/bin/bpdbm -terminate (master)
Stop Netbackup and kill all GUI sessions	/opt/openv/netbackup/bin/goodies/bp.kill_all
Start the GUI	/opt/openv/netbackup/bin/jnbSA
Scan for tape devices	sgscan (solaris) ioscan (HPUX)
Display all Netbackup processes	bpps -a
lists servers errors	bperror -U -problems -hoursago bperror -U -backstat -by_statcode -hoursago
display information on a error code	bperror -statuscode [-recommendation]
Reread bp.conf file without stopping Netbackup	bprdreq -rereadconfig
Check database consistency	bpdbm -consistency 1 bpdbm -consistency 2 Check for the below lines: Bad image header Does not exist
Netbackup Recovery
Device catalog is intact	bprecover -l -m -d dlt (listing) bprecover -r -m -d dlt (recovering)
Device catalog is gone or corrupted	bprecover -l -tpath (listing) bprecover -r -tpath (recovering)
Disk backups	bprecover -l -dpath (listing) bprecover -r -dpath (recovering)

Volume Commands

Tape Drive and Inventory Commands
List drive status, detail drive info and pending requests	vmoprcmd
List the tape drive status	vmoprcmd -d ds
List the pending requests	vmoprcmd -d pr
Control a tape device	vmoprcmd [-reset][-up][-down]
List all changes in the robot(but do not update)	vmupdate -recommend -rt tld -rn 0 vmcheckxxx -rt tld -rn 0 -recommend
Empty the robot and re-inventory (using barcodes)	vmupdate -rt tld -rn -rh -vh -nostderr -use_barcode_rules -use_seed -empty_ie
Tape Media Commands
List all pools	vmpool -listall -bx
List tapes in pool	vmquery -pn -bx
List all tapes in the robot	vmquery -rn 0 -bx |grep 'TLD' | sort +4
List cleaning tapes	vmquery -mt dlt_clean -bx
List tape volume details	vmquery -m
Delete a volume from the catalog	vmdelete -m
Change a tapes expiry date	vmchange -exp 12/31/06 23:59:58 -m
Change a tape's media pool	vmchange -p -m

 Media commands

List the storage units	bpstulist -U
Freeze or unfreeze media	bpmedia [-freeze][-unfreeze] -ev
List media details	bpmedialist -ev
List media contents	bpmedialist -U mcontents -m
List backup Image Information	bpimagelist -backupid
Expire client images	bpimage -cleanup -allclients
Expire a tape	bpexpdate -d 0 -ev -force
List all netbackups jobs	bpdbjobs -report [-hoursago]
Move media from one media server to another	bpmedia -movedb -newserver -oldserver

Tape/Robot commands

List tape drives	tpconfig -d
List cleaning times on drives	tpclean -L
clean a drive	tpclean -C
change a drives cleaning frequency	tpclean -F
set a drives cleaning time to zero	tpclean -M
Move tapes within robot using robtest	robtest commands that can be used are as follows: s s (show slots) s d (show drives) s i (show load port) m s250 d5 (move tape from slot 250 into drive 5) uload d5 (unload tape from drive 5) m d5 s250 (move tape from drive 5 to slot 250) m s250 i1 (mov tape from slot 250 to load port 1)
List load port tapes	echo "s i q" | tldtest -r /dev/sg/c0t4l0
List all slot contents	echo "s s q" | tldtest -r /dev/sg/c0t4l0
List tape drive contents	echo "s d q" | tldtest -r /dev/sg/c0t4l0
Move a tape in s100 to drive 1	echo "m s100 d1" | tldtest -r /dev/sg/c0t4l0
Move a tape to load port 1	echo "m s100 i1" | tldtest -r /dev/sg/c0t4l0

Archiving Commands

list archive info	bpcatlist -client all -before Jul 01 2006 bpcatlist -client all -before Aug 01 2006
archive and remove images	bpcatlist -before Jul 01 2006 | bpcatarc | bpcatrm
restore archive files	bpcatlist -before Jul 01 2006 | bpcatres

Client commands

test client connectivity

bpclntcmd [-ip ] bpclntcmd [-hn ] bpclntcmd [-pn] bpclntcmd [-sv]

NetBackup 7.x Backup Process Flow: Step 1-17 process explained in detail

NetBackup 7.x Backup Process Flow

1. When a PolicyClient task has its timer expire (indicating that it is due to run) an internal job task is created within nbpem that sends a Job Start to nbjm for the job which is due. nbpem provides to nbjm the parameters indicated in the backup policy and schedule that is generating the job.


2. nbjm adds the job to its job list or queue. It then communicates with bpjobd to inform it of the job, at which time the job becomes visible in the Activity Monitor in the queued state until resources are allocated for it.

3. nbjm sends a resource allocation request to the Resource Broker, nbrb, indicating the resources which are required for the backup operation and any resource consumption constraints for the job, including max jobs per policy, max jobs per client, and max jobs this client. These resource consumption constraints were provided to nbjm by nbpem when the job was initiated.


4. nbrb requests resources from the EMM service, nbemm, including storage unit, storage unit group, media, and devices or drives.


5. When physical resources are available, nbemm will allocate them and respond to nbrb, which in turn responds to nbjm. With resources allocated for the job, nbjm will notify bpjobd and the job moves to the active state.


6. nbjm is responsible for creating the files in the Images database that will house the backup information, the Header file and the Files (.f) file. nbjm initiates this activity by communicating with bpdbm (via nbproxy).


7. nbjm uses bpcompatd to communicate via PBX to start bpbrm on the media server that will write the backup image. The media server is selected based upon the destination storage unit that is selected.

8. bpbrm on the media server starts bpbkar (the client's backup and archive process) on the client system. bpbrm also starts bptm on the media server.


9. bptm initiates a connection with nbjm in order to get media and drive information for the backup job, which nbjm returns through a separate connection it initiates.


10. bptm will then initiate the mount of the media (tape) specified on the drive specified, or the mount of the disk specified. It will also spawns a bptm child process to receive the image from the client. The details of the Media Manager daemons (ltid, txxd, txxcd, and avrd) involved in the mounting of the media on the drive are not shown in this illustration, to reduce the complexity of the illustration.


11. bpbkar sends information about the backup image to bpbrm which forwards it to bpdbm on the master server. This stream of metadata is sent throughout the backup and stored in the master server's Image database.


12. When mounting and positioning of the media in the drive, or of the disk to be used, have been accomplished, the client backup process, bpbkar, will begin sending backup data to the bptm child process on the media server system. The bptm child process receives the image and stores it block by block into a shared memory segment on the media server. The parent bptm process retrieves the image from shared memory and directs it block by block to the allocated storage media.

13. When the backup has been completed bptm will notify bpbrm, which in turn will notify the Job Manager nbjm that the job has finished bptm will also notify nbjm that it is done with the media.

14. While the client and media server processes invoked to perform the backup operation (bpbrm, bptm, and bpbkar) are terminated, nbjm will update the status for the job by communicating with bpjobd. The job will be changed to Completed status, and the ending status of the job will be recorded.

15. nbjm communicates with bpdbm (using nbproxy) to complete the writing and verification of the files for the backup image in the Images database.

16. With the backup job completed nbjm will de-allocate the resources used for the backup by communicating with nbrb.

17. nbjm will notify nbpem that the job has been completed The completion status will be included in this notification. The PolicyClient task that created the job is responsible for requesting a re-try operation for this job on failure, or for computing the new 'due time' for this job on success.

Available Backup Types in Netbackup (Types of Backup)

1. Full Backup
Is the starting point of all the backups, contains all the data in the folders and files that are selected to be backed up. 

Advantages: Restore is fast
Disadvantages: Backup is slow and consumes more space.

2. Differential Incremental
Takes the backup of the files changed since the latest backup.  Archive bit is reset. Backup is taken based on the time stamp.

Veritas NetBackup - Step by Step Whitepaper for Configuring VMware Backup Policy

Today i'm going to explain how to configure your VMware integration or backup policy in Veritas Netbackup in a simple and straight way.

This Article provides the step by step process of Netbackup VADP configuration, credentials adding for different Virtual machine servers for Netbackup to enable the Vmware(VADP) backups.

Prerequisites

1.1) Make sure Netbackup Enterprises client license is installed on Master server and media server( in case of traditional based license)

1.2) Define backup host (backup host can be the master or media server also other server)

1.3)  Define the Virtual Machine server that needs to add have the info about the VCenter/Esxihost (name and IP address)

1.4) Verify the bi-directional communication between the Netbackup backup host & Master server to VCenter over the port 443 and ESXi over the port 902

Port 443 Vcenter⇔ Master Server & backup host

Port 902 ESXi ⇔Master Server & backup host

1.5) Get Credential on VCenter for Netbackup to use at the time of backup( if you would like to use the Esxi also for backups get the Credential on ESxi also)

Prerequisites and Must know Configure or integrate Online Database backup for SAP HANA Online Database

SAP HANA Online Database Backup integration/Configuration

Backup Types:

The Data Protector SAP HANA integration provides online backup of the SAP HANA database and the SAP HANA redo logs.

• Full: This is backup of a complete SAP HANA database.
• Trans: This is backup of SAP HANA redo logs.
• Incremental: This backup stores the last modified data backup.
• Differential: This backup store all the data changed since the last full data backup

Prerequisites and Must know Configure or integrate Online Database backup for SAP R/3 Online Database

SAP R/3 Online Database Backup integration/Configuration

Backup Types

• Data Protector supports offline and online backups. During an online backup, the SAP R/3 application is actively used.
• Backup Types:
• Full (Backs up all the selected SAP R/3 objects.)
• Incr (Oracle RMAN backup incremental level 1 (available only if you use Oracle RMAN). Backs up changes made to the selected Oracle data files since the last Full backup.)
• ArchiveLogs: offline (archived) redo logs

SAP R/3 database environment objects:

·         Data files

·         Control files

·         Online redo logs

·         Offline (archived) redo logs

·         SAP R/3 logs and parameter files

Prerequisites and Must know Configure or integrate Online Database backup for Oracle Server Online Database

Oracle Server Online Database Backup integration/Configuration

Backup Types:

Using the Data Protector Oracle integration, you can perform the following types of backups:

• Online backup of a whole database or parts of it
• Online incremental backup (Oracle differential incremental backup 1 to 4)
• Offline backup of a whole database
• Backup of archived redo logs only
• Backup of the Oracle database recovery catalog
• Backup of the Oracle control files
• Backup of recovery files residing in the flash recovery area

The following recovery files in the flash recovery area are backed up:

• full and incremental backup sets
• control file autobackup (SPFILE included if used)
• archived redo logs
• datafile copies, control file copies

Flashback logs, the current control file, and online redo logs are not backed up.

• In Oracle Data Guard environment, backup of standby database

 Below details are captured as per Data Protector backup tool:

Prerequisites and Must know Configure or integrate Online Database backup for Microsoft Exchange Server 2010+ integration

Microsoft Exchange Server 2010+ Database Backup integration/Configuration

Backup Types:

During backup, databases can be used actively (online backup). In DAG environments, you can back up active and/or passive database copies.

You can select among the following Microsoft Exchange Server backup types:

• Full
• Copy
• Incremental
• Differential

  Below details are captured as per Data Protector backup tool:

Prerequisites and Must know Configure or integrate Online Database backup for Microsoft Exchange Server 2007 integration

Microsoft Exchange Server 2007 Database Backup integration/Configuration

 Below details are captured as per Data Protector backup tool:

Backup Types:

• Full database backup: Includes all data (database and all log files) regardless of the changes made after the last backup.
• Incremental Backup: Includes log files only. Refers to the previous full or incremental backup, whichever was performed last. After the backup, log files are deleted.

Prerequisites and Must know Configure or integrate Online Database backup for SharePoint Server 2007/2010/2013 integration

SharePoint Server 2007/2010/2013 integration

  Below details are captured as per Data Protector backup tool:

• Microsoft SharePoint Server objects (objects):
• The configuration database
• The Central Administration content database
• Web applications
• Search components (Microsoft Office SharePoint Server 2007 only):

a.    Shared Services Provider (SSP)

b.    Windows SharePoint Services (WSS) Help Search

Prerequisites and Must know Configure or integrate Online Database backup for Microsoft SQL Server

Microsoft SQL Server integration

 Below details are captured as per Data Protector backup tool:

Available Backup Types:

• Full database backup
• Transaction log backup
• Differential database backup

Prerequisites and Must know Configure or integrate Online Database backup with IBM DB2 Universal Database Server (DB2 Server)

DB2 UDB integration

 Below details are captured as per Data Protector backup tool:

Data Protector integrates with IBM DB2 Universal Database Server (DB2 Server) to back up DB2 database objects online and offline.

Available Backup Types: Full, Incremental, Delta

The basic backup unit is a table space. Only table spaces or databases (DB2 objects) can be selected for backup.

HP0-A113 HP ATP - Data Protector v9 (Exam 1 Questions) - Question 14

QUESTION NO: 14

Which statements are true about Synthetic Full Backups? (Select two)

A. The incremental backups must be written to the same disk-based device.
B. The enhanced incremental backup option is required.
C. The enhanced incremental backup option is not required.
D. The initial full backup must be written to a disk-based device
E. The initial full backup must be written to tape.

Answer: A,D

Visit Here for Reference Document

HP0-A113 HP ATP - Data Protector v9 (Exam 1 Questions) - Question 13

QUESTION NO: 13

During an upgrade process from 7.x or 8.x to 9 x, when would a catalog migration be recommended?

A. For customers that use long retention periods
B. For any Data Protector 8.0.0 upgrade to Data Protector 8.10 or 9 x
C. For customers that have 64-bit Cell Managers
D. For any Data Protector 7 x upgrade to Data Protector 8.x or 9 x

Answer: A

HP0-A113 HP ATP - Data Protector v9 (Exam 1 Questions) - Question 12

QUESTION NO: 12

You want to create a1:l copy of your tapes Which Data Protector copy operation should you select?

A. Object copy
B. Object consolidation
C. Media vaulting
D. Media copy

Answer: D
 
for Reference: Visit Here

HP0-A113 HP ATP - Data Protector v9 (Exam 1 Questions) - Question 11

QUESTION NO: 11

HP Data Protector software provides an event-driven notification system. Which notification methods are available"? (Select two)

A. Broadcast
B. Filter
C. Store to database
D. Paging
E. Email

Answer: A,E
 
for Reference: Visit Here

HP0-A113 HP ATP - Data Protector v9 (Exam 1 Questions) - Question 10

QUESTION NO: 10

Before launching a Data Protector Cell Manager installation on Windows, which requirements should you ensure are met? (Select two)

A. The port 5555 needs to be available 
B. The user DPAdmin must exist and own Administration privileges.
C. The Volume Shadow Copy Service must be started.
D. The fixed IP address must be configured
E. The directory C:\HewiettPackard must exist.

Answer: A,B
 
for Reference: Visit Here