backup and recovery ssc.pdf

1 | © 2011 Oracle Corporation – Proprietary and Confidential


SPARC SuperCluster Backup / Recovery, Disaster Recovery and Archiving

Dean Halbeisen


Agenda

• Oracle Optimized Solution for Oracle Secure

Backup (Updates)

• SPARC SuperCluster Backup and Recovery

• SPARC SuperCluster Disaster Recovery

• SPARC SuperCluster Archiving

• SPARC SuperCluster Backup and Recovery

with Archiving

• Conclusion


Oracle Optimized Solution For Oracle Secure

Backup Solution Overview

© 2011 Oracle Corporation – Proprietary and Confidential – Do Not Distribute

Oracle Optimized Solution for Oracle Secure Backup Solution Overview

Oracle Software

Oracle Hardware

Oracle Enterprise

Manager Ops

Center

Oracle Secure Backup

Oracle Solaris / Oracle Enterprise Linux

Sun x86 Servers SPARC T4 Servers Oracle Storage

Oracle Services

Installation / Support Services


Oracle Optimized Solution for Oracle Secure Backup Architecture Overview

Storage

Archive

Manager

Data Management Tier Oracle Secure Backup

Media Servers

SPARC and X86 Options

Storage Tier Oracle Disk

Oracle Tape

Oracle Key Manager

Administration Tier Oracle Secure Backup

Administration Servers

SPARC and X86 Options

Client Tier Exadata

SPARC SuperCluster

Oracle Optimized Solutions

SPARC T-Series Sun Fire X-Series Or

SPARC T-Series Sun Fire X-Series Or


Tape / Encryption Management Systems Optional Systems for Tape / Encryption Management

• Does not have to be an Oracle rack, but all systems must be installed externally

• Oracle Secure Backup administrative and media servers

• StorageTek Automated Cartridge System Library Software (ACSLS)

• Oracle Key Manager

• Infiniband and Fibre Channel switches


Exadata Expansion Storage Expanding SPARC SuperCluster Storage

• Must be an Exadata Expansion Rack!!!

• The Oracle Exadata Storage Expansion Rack is ideal for storing massive

amounts of structured and unstructured data including historical relational

data; backups of Oracle Exadata Database Machine; weblogs; documents,

images, LOBs and XML files

• Full Rack with 18 Oracle Exadata Storage Servers delivering up to 6.75 TB

of Oracle Exadata Smart Flash Cache, 432 TB of raw disk storage, and 216

CPU Cores for SQL processing in storage

• Half Rack with 9 Oracle Exadata Storage Servers delivering 3.4 TB of Oracle

Exadata Smart Flash Cache, 216 TB of raw disk storage, and 108 CPU

Cores for SQL processing in storage

• Quarter Rack with 4 Oracle Exadata Storage Servers delivering 1.5 TB of

Oracle Exadata Smart Flash Cache, 96 TB of raw disk storage, and 48 CPU

Cores for SQL processing in storage


S7420

S7320 S7120

S7420

7320

Entry cluster-capable

Up to 96×1T or 2T 7,200 RPM SAS disks

or 300GB or 600GB 15,000 RPM SAS disks

Up to 8×512G read/16×18G write flash

Active-active clustering for H/A

Sun ZFS Storage 7320

What you get: • High availability cluster option • 2 CPUs (4 cores per CPU) per controller • Up to 4TB/system of read flash cache

Value: Entry level modular scalability and high availability up to 192TB for accelerated business application performance

Uses: Use for general purpose file sharing, virtualization, disaster recovery, test, QA, streaming workloads such as video/media

ZFS Storage Appliances

• Up to 288 GB of write flash cache • Up to 72 GB DRAM per controller


S7420

S7320 S7120

S7420

7420

Expandable cluster-capable Up to 576×1T or 2T 7,200 RPM SAS disks

or 300GB or 600GB 15,000 RPM SAS disks

Up to 8×512G read/96×18G write flash

Active-active clustering for H/A

Sun ZFS Storage 7420

What you get: • Up to 1.15 PB HDD capacity, up to 64 CPU cores/system • Up to 1TB/system DRAM cache • Up to 4TB/system read flash cache • Up to 1.7TB write flash cache • Up 120Gb/s Ethernet bandwidth connectivity

Value: Modular scalability and high availability up to 1.15 PB for accelerated business application performance

Uses: Consolidation of virtualization environments requiring multiple data services, heterogeneous file sharing , back up, disaster recovery, and bulk storage

ZFS Storage Appliances

11

SPARC SuperCluster Backup and Recovery Oracle Optimized Solution for Oracle Secure Backup

SPARC SuperCluster Tape / Encryption Management Systems StorageTek SL3000 Tape Library ZFS Storage Appliance

RMAN B/R RMAN B/R RMAN B/R

RMAN

Migration to Tape

RMAN

Migration to Tape

RMAN

Migration to Tape

3rd Party

NDMP B/R

3rd Party

NDMP B/R

Infiniband Infiniband Fibre Channel

Fibre Channel

Fibre Channel

Infiniband

Infiniband Infiniband


SPARC SuperCluster

Backup and Recovery

13

Challenges of Today’s Backup and Recovery

Challenge Results

RMAN aware of all

copies

• Double handling of backup data by the DB domain

Natural Disaster • Data Loss

Organizational

Failure

• Data access loss; possibly data loss

Information Attack • Data corruption or loss

Human Error • Data loss or data access loss

14

• Backups to be done with third party NDMP and or ZFS snapshot backups

• Operating systems from all T4 systems domains

• Application storage – home directories, binaries, logs, etc.

• Administration storage – home directories, scripts, logs, system logs,

etc.

• Overall system configuration – fabrics, 7320, fiber channel switches, etc.

• Backups to be done with RMAN to disk or RMAN to tape through OSB

• Databases, both local and remote

SPARC SuperCluster Backup and Recovery What Needs to be Protected

© 2011 Oracle Corporation Oracle Confidential

15

SPARC SuperCluster Backup and Recovery Base Backup Solution

Primary Site Secondary Site

SPARC SuperCluster

SPARC SuperCluster

Active Data Guard Replication For Databases

ZFS Storage Appliance Replication For Applications, Domain Backups

16

• Frequent snapshots, single file restores from snapshot copies on internal drives, ZFS send to

internal 7320 for fast backups and recovery, replication to remote sites as required

• No bare metal restores from ZFS snapshots, system must be restored with BI scripts, then

customer configurations restored with ZFS snapshot restores

SPARC SuperCluster Backup and Recovery Operating systems from all T4 Systems Domains

SPARC SuperCluster Tape / Encryption Management Systems StorageTek SL3000 Tape Library

3rd Party

NDMP B/R

3rd Party

NDMP B/R

Fibre Channel Infiniband

Infiniband Infiniband

ZFS

Snapshot B/R

17

• Frequent snapshots and replication to remote sites as required, single file restores

from snapshot copies or full restores from 3rd party NDMP backups

• Multiple projects and shares used to provide more granular backups and restores

SPARC SuperCluster Backup and Recovery Applications, Domain Backups, System Configurations


SPARC SuperCluster Tape / Encryption Management Systems StorageTek SL3000 Tape Library

3rd Party

NDMP B/R

3rd Party

NDMP B/R


Infiniband Infiniband ZFS

Snapshot B/R

18

Fastest Time to Recovery Database Backup Targets for SPARC SuperCluster

ZFS Storage Appliance

Tape Storage SPARC SuperCluster Exadata Storage

Expansion Storage

Fast – Up to over 20TB/hr. Flexible – Up to over 8TB/hr. Economical – Up to over 8TB/hr.

19

Disk-To-Disk-To-Tape for Databases Using RMAN backup backupset with Exadata Expansion Storage

RMAN B/R

Exadata Expansion Storage SPARC SuperCluster

RMAN Migration

StorageTek SL3000 Tape Library

DR Restores

RMAN Migration

20

Disk-To-Disk-To-Tape for Databases Using RMAN backup backupset with External ZFSSA

RMAN B/R

ZFS Storage Appliance SPARC SuperCluster

RMAN Migration


DR Restores

RMAN Migration

21

Disk-To-Disk-To-Tape for Databases Using NDMP Backups of ZFSSA RMAN Backups

RMAN B/R

ZFS Storage Appliance SPARC SuperCluster StorageTek SL3000

Tape Library

NDMP DR Restores

NDMP DR Backups

22

Example Configurations (Details) SPARC SuperCluster Data Protection

Half Rack Full Rack

Oracle Secure Backup Administrative Servers 2 x T4-1 8GB RAM 2 x T4-1 8GB RAM

Oracle Secure Backup Media Servers 2 x T4-1 32GB RAM 2 x T4-1 32GB RAM

ACSLS Server 1 x ACSLS Server 1 x ACSLS Server

Oracle Key Manager Appliances 2 x Oracle Key Manager Appliances 2 x Oracle Key Manager Appliances

Oracle Tape Analytics Server 1 x Oracle Tape Analytics Server 1 x Oracle Tape Analytics Server

Exadata Storage Expansion Rack 1 x Exadata Storage Expansion Rack

4 x Exadata Expansion Storage Cell

1 x Exadata Storage Expansion Rack

8 x Exadata Expansion Storage Cell

ZFS Storage Appliance 1 x 7320 Cluster with 2 ROSSD

2 x Expansion Trays with 1 WOSSD

1 x 7420 Cluster with 2 ROSSD

4 x Expansion Trays with 1 WOSSD

Tape Drives

4 x T10000C (preferred)

-or-

7 x LTO 5

8 x T10000C (preferred)

-or-

14 x LTO 5

Tape Library 1 x SL500 or SL3000 1 x SL500 or SL3000

Switching 1 x 36 port Infiniband Switch 1 x 36 port Infiniband Switch

23

SPARC SuperCluster

Disaster Recovery

24

Challenges of Today’s Disaster Recovery

Challenge Results

Natural Disaster • Data Loss, business continuance

Organizational

Failure

• Data access loss; possibly data loss

Information Attack • Data corruption or loss

Human Error • Data loss or data access loss

25

SPARC SuperCluster Disaster Recovery What Needs to be Recovered on Recovery Site


System Component Single Pair

Domain Configurations – restored in BI process ✓ ✗

Operating systems from all T4 systems domains ✓ ✗

Application storage – home directories, binaries, logs ✓ ✗

Administration storage – home directories, scripts, logs ✓ ✗

Overall system configuration – fabrics, 7320 ✓ ✗

Databases – Restore with RMAN or Active Data Guard ✓ ✓

26

Disaster Recovery Configuration Remote Site Replication


SPARC SuperCluster

SPARC SuperCluster


ZFS Storage Appliance Replication For Applications, Domain Backups

27

• Normal MAA best practices for Active Data Guard to replicate

and recover databases on remote sites

SPARC SuperCluster Disaster Recovery Databases


SPARC SuperCluster

SPARC SuperCluster


28

• Frequent snapshots and replication to remote sites as required, single file restores from snapshot

copies, ZFS send copies made to internal 7320

• No bare metal restores, operating system must be operational enough to restore from remote

replicated snapshots or local snapshot copies, remote copies not required to recover application

SPARC SuperCluster Disaster Recovery Operating systems from all T4 Systems Domains

SPARC SuperCluster

SPARC SuperCluster

ZFS Storage Appliance Replication Domain Backups

ZFS

Snapshot B/R

ZFS

Snapshot B/R

29

• Frequent snapshots and replication to remote sites, single file restores from snapshot copies or

full restores from 3rd party NDMP backups

• Multiple projects and shares used to enable higher performance and to provide more granular

backups and restores, remote copies are generally not required to recover the application

SPARC SuperCluster Disaster Recovery Applications, Domain Backups, System Configurations


SPARC SuperCluster

SPARC SuperCluster

ZFS Storage Appliance Replication For Applications

ZFS

Snapshot B/R

ZFS

Snapshot B/R

30

• Operating systems from T4 Domains are reinstalled with a bootable image, then restored with 3rd

party NDMP or ZFS snapshot backups

• Application, Administrative and Configuration storage restored with NDMP backups of 7320

through Oracle Secure Backup from tape

• Databases restored with RMAN backups on external ZFSSA or with NDMP backups of external

ZFSSA (two step restore) through Oracle Secure Backup from tape

SPARC SuperCluster Disaster Recovery Single Site Recovery

SPARC SuperCluster Tape / Encryption Management Systems StorageTek SL3000 Tape Library ZFS Storage Appliance

RMAN B/R RMAN B/R RMAN B/R

3rd Party

NDMP B/R

3rd Party

NDMP B/R

Infiniband Infiniband Fibre Channel


31

Disaster Recovery Configuration With Backup and Recovery Systems

SPARC SuperCluster

SPARC SuperCluster


ZFS Storage Appliance Replication For Applications

Application Users


2 x 1GbE ports in IPMP configuration on 7320

10GbE ports on Database Domains





No Replication

2 x 1GbE ports in IPMP configuration on 7320

10GbE ports on Database Domains

No Replication

32

SPARC SuperCluster

Archiving

33

• Application data through ECM connections for Optimized Solutions on

SPARC SuperCluster

• Siebel CRM with Marketing

• PeopleSoft HCM

• E-Business Suite

• JDEdwards

• The archiving system could also provide a nearly bottomless storage for

RMAN backups, ZFS file system backups and system logs

SPARC SuperCluster Archiving What Could be Archived

34

• 2 X T4 servers for SAMFS

• 1 X or more 2500M2’s

• Tape infrastructure – ACSLS, SL3000, T10000C tape drives, Oracle Key

Manager and FC switch

SPARC SuperCluster Archiving Optimized Solution for Life Cycle Management Architecture

Oracle Key Manager

SL3000 or SL8500 Tape Library

ACSLS

T10000C Tape Drives

SPARC SuperCluster

Infiniband

Fibre Channel

Archiving Infrastructure -

SAMFS

35

• The SuperCluster uses NFS to access the archiving system

• New data or hot data would be located in the disk cache on the 2500M2,

data archived on disk on the ZFSSA 7420 (NFS) and long term archived

data on tape

SPARC SuperCluster Archiving How it works

SPARC T4

SPARC T4

SPARC T4

SPARC T4

Archiving

Servers

NFS Shares

Infiniband

2500M2

2501

Tier 1 Storage

7420

7420

Tier 2 Storage

SL3000

T10000C

Tier 3 Storage

NFS IPoIB

SuperCluster

ECM

RMAN

LOGS

ZFS SS


SPARC SuperCluster

Backup and Recovery with Archiving


• Brings together both “bolt-on” infrastructure solutions

• Oracle Optimized Solution for Oracle Secure Backup

• Oracle Optimized Solution for Archiving ***In planning***

SPARC SuperCluster Backup and Recovery with Archiving Oracle Optimized Solutions for Oracle Secure Backup and Archiving Brought Together

Oracle Key Manager

SL3000 or SL8500 Tape Library

ACSLS

T4-1 OSB FC/IPoIB Media Server

T4-1 OSB Admin Server

T10000C Tape Drives

SuperCluster

Infiniband

Fibre Channel

Archiving Infrastructure -

SAMFS

ZFS Storage

Appliance


SPARC SuperCluster Backup and Recovery with Archiving How it works – Proposal ( Easy to Deploy Now )

SPARC T4

SPARC T4

Archiving

Servers

NFS Shares

Infiniband

2500M2

2501

Tier 1 Storage

7420

7420

Tier 2 Storage

SL3000

T10000C

Tier 3 Storage

NFS IPoIB

ECM

RMAN

LOGS

SPARC T4

SPARC T4

OSB Media

Servers

SPARC T4

SPARC T4

SuperCluster

ExaStorage

ExaStorage

ExaStorage

ExaStorage

7420

7420

ZFSSA

SL3000

T10000C

Tier 3 Storage

Infiniband

ExaStorage

ExaStorage

ExaStorage

ExaStorage

ZFS SS


SPARC SuperCluster Backup and Recovery with Archiving How it works – Proposal (with LDOMS and containers)

SPARC T4

SPARC T4

Archiving

/ OSB Media

Servers

NFS Shares

Infiniband

2500M2

2501

Tier 1 Storage

7420

7420

Tier 2 Storage

SL3000

T10000C

Tier 3 Storage

NFS IPoIB

ECM

RMAN

LOGS

SPARC T4

SPARC T4

SuperCluster

ExaStorage

ExaStorage

ExaStorage

ExaStorage

ExaStorage

ExaStorage

ExaStorage

ExaStorage

ZFS SS


SPARC SuperCluster

Conclusion


Oracle Optimized Solution For Oracle

Secure Backup with SPARC SuperCluster

• Materials that will be updated

• Solution playbook, solution cheat sheet

• Solution business and technical white papers

• Solution business and technical presentations

• Solution bill of materials to be specialized to individual solutions

• New Materials for SPARC SuperCluster

• Solution playbook, solution cheat sheet

• Solution implementation guide

• Solution technical presentation

• Solution specific bill of materials

• ACS installation offerings


Q&A



Documents

backup and recovery ssc.pdf