Oracle Database Appliance X6-2 S/M/L/HA · Tuning & Rekonfig. Komplex, ... –GUI Configurator 24...
Transcript of Oracle Database Appliance X6-2 S/M/L/HA · Tuning & Rekonfig. Komplex, ... –GUI Configurator 24...
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Oracle Database Appliance X6-2 S/M/L/HA
Sebastian Solbach BU Core & Cloud Technologies, ORACLE Deutschland B.V. & Co. KG November, 2016 [email protected] @s2solbach
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OPTIMIZED AFFORDABLE S IMPLE Schnelle Implementation
Einfache Administration
Single Support
2
Optimiert für Datenbanken
Kompletter Stack
All Flash für Extreme Performance
SE2/EE
Pay as you Grow
Günstiges Backup Konzept
Oracle Database Appliance: ODA
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Build Your Own (Dell, HP, CISCO, etc.)
SIMPLE
• Simplify IT
• 40% geringerer TCO
• Pay as you Grow
• Schneller
• Weniger Wartung
• Konsolidierung
KEY BENEFITS
Diagnose, Tuning & Rekonfig.
Komplex, “Finger”-Pointing
Test & Debug
Vielzahl an Komponenten
Wochen
T I M E
PE
RF
OR
MA
NC
E A
CH
IEV
EM
EN
T
T I M E
PE
RF
OR
MA
NC
E A
CH
IEV
EM
EN
T
30 – 90 Minuten
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OPTIMIZED: Solution-In-A-Box
• Whitepaper & Best Practices
• Oracle Applications
– JD Edwards, People Soft, Weblogic
• Partner Applikationen
• Enterprise Manager
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Oracle Linux
Apps
Best Practices
Appliance Manager
Oracle Servers
SE or EE 11gR2/12c
Cloud Integration
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AFFORDABLE
Generischer x86 Server
10 Cores / Socket
Minimum Lizenz
• 10 Cores x 0.5 (core factor)
EE License price = $47,500 x 5 = $237,500
Oracle Database Appliance X6-2S
10 Cores / Socket
Minimum Lizenz: 2 Cores
• 2 Cores x 0.5 (core factor)
EE License price =$47,500 x 1 = $47,500
Versus
= 5 Prozessor -
Lizenzen
= 1 Prozessor -
Lizenz
5
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Gateway in die Cloud
6
1 0 0 1 1
1 0 0 1 1 1 0 0 1 1
Test/Dev Oracle Cloud Service
Disaster Recovery Oracle Cloud Service
Backup Oracle Cloud Service
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ODA Vergangenheit
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ODA X6-2 Familie
• Simple, Optimized, Affordable
• Single Instanz, Clustered
• Bare Metal, VM
• Standard und Enterprise Edition
• Flash Storage
• Integriert Oracle Public Cloud
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Entry X6-2S
Performance X6-2M
Single-instance
SE/SE1/SE2 or EE
10 Cores
Single-instance
SE/SE1/SE2 or EE
20 Cores
High Availability
X6-2-HA
RAC, RAC One, SI
Enterprise Edition
40 Cores
Virtualization
Consolidation X6-2L
Single-instance
SE/SE1/SE2 or EE
20 Cores
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Oracle Database Appliance X6-2 Hardware
10GbE
InfiniBand
SAS Compute Node
Disk Array
Compute Node
Compute Node
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Oracle Database Appliance X6-2
Component X6-2S X6-2M X6-2L
CPU 10-core 2.2 GHz Intel Xeon E5-2630 V4
1 2 2
Memory 128 GB (4x32) 256 GB (8x32)
Storage (3,2 TB NVMe) 6,4 TB (2x) 19,2 TB (6x)
Boot Disk 2 x 480 GB SSD (Mirrored)
Ethernet 10GBase-T 2 4
Fiber 10GbE SFP+ 2
List Price $18.000 $24.000 $40.000
Expansion Opt.Memory 256 GB (8x32) 512 GB (16x32)
Expansion NVMe +6,4 TB (2x) +9,6 TB (3x)
X6-2 S/M
X6-2 L
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Non Volatile Memory Express (NVMe) Flash Storage
• NVMe sind PCI Express (PCIe) SSDs
• Flash Storage mit minimalem CPU Overhead
• Direct am PCIe Bus
• Kein SCSI Protokoll Overhead
• 5x bis 10x schneller IOPs als SAS basierende SSDs
• Low Latency
• In der ODA: „Hot Swappable“
Was ist NVMe
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„Hot Swappable“
• => Nicht einfach das NVMe Driver herausziehen: Kernelpanik!
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# odaadmcli show disk
NAME PATH TYPE STATE STATE_DETAILS
pd_00 /dev/nvme2n1 NVD ONLINE Good
pd_01 /dev/nvme3n1 NVD ONLINE Good
pd_02 /dev/nvme1n1 NVD ONLINE Good
pd_03 /dev/nvme0n1 NVD ONLINE Good
# odaadmcli power disk off n
# odaadmcli power disk on n
# odaadmcli show storage
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IOPS and Bandwidth gemessen mit DBMS_RESOURCE_MANAGER.IO_CALIBRATE
ODA X6-2S / X6-2M Performance
SQL> SET SERVEROUTPUT ON
DECLARE
lat INTEGER; iops INTEGER; mbps INTEGER;
BEGIN
DBMS_RESOURCE_MANAGER.CALIBRATE_IO (10, 10, iops, mbps, lat);
DBMS_OUTPUT.PUT_LINE ('max_iops = ' || iops);
DBMS_OUTPUT.PUT_LINE ('latency = ' || lat);
DBMS_OUTPUT.PUT_LINE ('max_mbps = ' || mbps);
end;/
max_iops = 844655
latency = 0
max_mbps = 6704
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Confidential – Oracle Internal/Restricted/Highly Restricted 14
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ODA X6-2S/M/L Netzwerke
Type Interfaces Bonds Anmerkung/ IP Addresses
10GBase-T em1 em2 em3 em4
btbond1 btbond2
Nur bei ODA X6-2M/L
10GbE SFP+ p3p1 p3p2
sfpbond1
priv prvi0 priv1 Private Interface 192.168.16.24
Unterstützt sowohl 10GBase-T als auch 10GbE SFP+
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Oracle Database Appliance X6-2
Component X6-2 HA (2 Server & 1 JBOD)
CPU 10-core 2.2 GHz Intel Xeon E5-2630 V4
4
Memory 512 GB (16 x 32)
Storage (SSD) Redo Logs: 800 GB (4x 200 GB) Data: 12 TB (10x 1,2 TB)
Boot Disk 2 x 480 GB SSD (Mirrored)
Interconnect Redundant InfiniBand or 10GBase-T
Public Network 10GBase-T and Optional 10GbE SFP+
List Price $72.000
Expansion Opt.Memory 1024 GB auf 1,5 TB
Expansion SSDs +12 TB (10x 1,2 TB)
ODA X6-2-HA Storage Expansion Shelf
Storage +800 GB Redo Logs +24 TB Data
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IOPS and Bandwidth gemessen mit DBMS_RESOURCE_MANAGER.IO_CALIBRATE
ODA X6-2 HA Performance
SQL> SET SERVEROUTPUT ON
DECLARE
lat INTEGER; iops INTEGER; mbps INTEGER;
BEGIN
DBMS_RESOURCE_MANAGER.CALIBRATE_IO (10, 10, iops, mbps, lat);
DBMS_OUTPUT.PUT_LINE ('max_iops = ' || iops);
DBMS_OUTPUT.PUT_LINE ('latency = ' || lat);
DBMS_OUTPUT.PUT_LINE ('max_mbps = ' || mbps);
end;/
max_iops = 647985
latency = 0
max_mbps = 8694
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ODA X6-2-HA Netzwerke
Type Interfaces Bond/Bridge Default IP address
Infini-Band
eth0 eth1
Ibbond0/priv1
192.168.16.24(Node 0) 192.168.16.25(Node1 )
192.168.17.24(Node 0) 192.168.17.25(Node1 )
10GBase-T eth2 eth3
bond0/net1
-
-
10GBase-T eth4 eth5
bond1/net2
-
-
Bare Metal & Virtualisiert
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Oracle Database Appliance X6-2
Component X6-2S X6-2M X6-2L X6-2 HA
Größe (Rack Unit) 1 1 2 6 / 10
Prozessor Kerne 10 20 20 40
Memory 128 GB – 384 GB 256 GB – 512 GB 512 GB – 1524 GB
Storage RAW 6,4 TB – 12,8 TB 19,2 TB – 28,8 TB 12 TB – 48 TB
Storage DB (Normal, 80/20) 2,4 TB – 4,8 TB 7,2 TB – 10,7 TB 4,5 TB – 17,9 TB
Storage DB (Triple, 80/20) 3,2 TB 4,8 TB – 7,2 TB 3 TB – 12 TB
Datenbank SE/SE2/EE SE/SE2/EE SE/SE2/EE EE
RAC/RAC One
Virtualisierung (*)
IOPs 200 K– 400 K 600 K – 1000 K 300 K - 500 K
Throughput 2,5 GB/s - 5 GB/s 7,5 GB/s – 11 GB/s 9 GB/s (SAS Limit)
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Oracle Database Appliance X6-2 Software
10 / 20 CPU cores
> 128 / 256 GB RAM
> 6,4 / 19,2 TB NVMe
2 Knoten @20 CPU cores
2 Knoten @ 256 GB RAM
> 12TB SSD Storage
Oracle Linux & VMs (HA)
Oracle Datenbank
Oracle & Nicht-Oracle Applikationen
ORACLE DATABASE APPLIANCE
HA Modell
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ODA v12.1.2.8 unterstützte Datenbanken
• Oracle Database SE (2)/Enterprise Edition (SI, RAC, RACOne)
– 11.2.0.3.15, 11.2.0.4.160719
– 12.1.0.2.160719
• Mehrere Datenbanken & Homes (Default: 1 Home pro DB)
• Alle Datenbank Optionen nur bei EE – http://docs.oracle.com/database/121/DBLIC/options.htm#CIHDDBCG
– Advanced Security Option, In-Memory, Multitenant, …..
• Grid Infrastruktur ist 12.1.0.2.160719 (Immer vorhanden)
• Bei EE: Aktivierung einzelner Kerne einfach über Kommandozeile
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Enterprise Edition: Capacity-On-Demand Licensing
• Setzen des ODA Core Counts als High Water Mark
• Aktivierung mit je 2 Kernen: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20
• Zum Testen: Richtiges DB Template auswählen. Eine Kern Reduzierung ist nicht notwendig.
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# configure-cpucore
Usage:
configure-cpucore -cores <numberOfCores>
Where:
--cores : Number of cores to enable on the system.
Specify "All" (without quotes) to enable maximum cores.
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Confidential – Oracle Internal/Restricted/Highly Restricted 23
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• ODA X6-2S/X6-2M/X6-2L
– ODACLI Command Line
– Web Console
• ODA X6-2-HA
– OAKCLI Command Line
– GUI Configurator
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Webconsole & Managment
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Setup ODA X6-2 – keine 90 Minuten !
6. Deploy Appliance
4. Kopie der Software
5. Update Appliance
3 Initiale Netzwerkkonfiguration
1. Vorbereitung
2. Hardware Verkabelung & Setup
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Initiale Netzwerkkonfiguration
26
# configure-firstnet
Select the Interface to configure the network on (btbond1 btbond2 sfpbond1) [btbond1]:
Configure DHCP on btbond1 (yes/no) [no]:
INFO: You have chosen Static configuration
Enter the IP address to configure : 138.3.9.130
Enter the Netmask address to configure : 255.255.252.0
Enter the Gateway address to configure[] : 138.3.8.1
INFO: Plumbing the IPs now
INFO: Restarting the network
Shutting down interface btbond1: [ OK ]
Bringing up loopback interface: [ OK ]
Bringing up interface btbond1: Determining if ip address 138.3.9.130 is already in use
for device btbond1... [ OK ]
Bringing up interface btbond2: [ OK ]
Bringing up interface sfpbond1: [ OK ]
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Oracle Database Appliance Software
ODA X6-2 S/M/L HA
MOS Support Note: Software Download
2144642.1 888888.1
• Installation: GI Clones + RDBMS Clone End User Bundle
• Patches: DCS Patch + Patch Single Patch
• 11.2 DB RDBMS Clone RDBMS Clone
• Optional BM Image BM Image / VM Image
Setup Poster http://docs.oracle.com/cd/E75550_01/doc.121/e76902.pdf
http://docs.oracle.com/cd/E75550_01/doc.121/e76904.pdf
GUI Web Console https://<server>:7093/mgmt/index.html User Name: oda-admin Password: welcome1
Appliance Manager: http://www.oracle.com/technetwork/server-storage/engineered-systems/database-appliance/index.html
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System
• Database Edition
– Standard Edition / Enterprise Edition
– Es geht nur SE oder EE
• Disgroup Redundancy
– Normal / High
• Backup Location – External / Internal / Custom
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X6-2S/X6-2M/X6-2L
• 12c DBs können in ASM oder ACFS liegen
• 11g DBs müssen in ACFS liegen
• Storage Überwachung:
– Layout, Status
– Platten
– Automatisches Offlining
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X6-2-HA
Storage Architektur ODA
ASM Disk Groups +DATA, +RECO
ASM Cluster File System (ACFS)
NVMe
ASM Disk Groups +DATA, +RECO, +REDO
ASM Cluster File System (ACFS)
dat
a
reco redo repo1..N
Log SSDs
SSDs
data reco
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ACFS Filesysteme
• 11.2.0.4 Datenbanken immer auf ACFS
• Keine Performanceunterschiede auf der ODA zwischen ACFS und ASM
• Snapshots der DBs basieren auf ACFS
Benefits of Oracle ACFS
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# odaadmcli show fs
Type Total Space Free Space Total DG Free DG DGroup Mount Point
ext3 30237M 12148M - - /
ext3 484M 416M - - /boot
ext3 60475M 44559M - - /opt
ext3 100793M 51612M - - /u01
acfs 102400M 100601M 9777792M 9364136M DATA /u02/app/oracle/oradata/oda12
acfs 102400M 100601M 9777792M 9364136M DATA /u02/app/oracle/oradata/odamem
acfs 228352M 212456M 2452112M 1988736M RECO /u03/app/oracle
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Base Image 1TB Data Files
Copy A 1TB Data Files
Copy B 1TB Data Files
Traditionelle Kopie Full Copy der Orginaldatenbank
1TB Base Image + 2TB für Klones = 3 TB!
Snapshots Nur geänderte Blöcke belegen Platz
1TB Base Image + 15GB für Klones = 1.15 TB!
Snapshot A 5GB Data Files
Snapshot B 10GB Data Files
New data
Pointers to existing blocks
New data
Pointers to existing blocks
Database Snapshots (ODA X6-2-HA)
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Netzwerk
32
• Interfaces
– btbond1 / Ibbond0/priv1
– btbond2 / bond0/net1
– Sfpbond1 / bond1/net2
• ILOM
• S/M/L Im Moment keine VLAN Unterstützung
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Datenbanken
• 11.2.0.4 / 12.1.0.2
• CDB / non CDB
• Shape:
– # Kerne, Best Practices CPU_COUNT
– SE2 nur bis 8 Cores
• Storage Type (ASM / ACFS)
– 11.2 nur ACFS
• EM Console = EM Express bei 12.1
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Datenbank Größen X6-2 ODB_ 01s 01 02 04 06 08 10 12 16 20
CPU_COUNT 2 4 8 12 16 20 24 32 40
SGA (GB) 2 4 8 16 24 32 40 48 64 80
PGA (GB) 1 2 4 8 12 16 20 24 32 40
Processes 200 400 800 1200 1600 2000 2400 3200 4000
Redo Log (GB) 1 2 4
InMemory 1 2 4 8 12 16 20 24 32 40
#DBs (S) 10 5 2 1 N/A
#DBs (M) 20 10 5 3 2 1
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Weitere Datenbanken
• Weitere Datenbanken:
– GUI
– ODACLI / OAKCLI
• CLASS: OLTP/InMemory/DSS
• Kein Flash Cache
• Create „Instanz Only“ für Data Guard
35
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HA Optionen für X6-2 S/M/L
• Restart über Oracle Clusterware
– Einrichten von Services (srvctl)
– Trotz Grid Infrastruktur kein RAC möglich, da nur lokaler Storage
• Oracle Data Guard für EE Datenbanken (empfohlen)
• Golden Gate für SE und/oder EE
• Backup auf externe NFS Storage
• Backup in die Oracle Cloud – http://tinyurl.com/OraCloudNow
36
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Falls etwas falsch war: Neustart
• Cleanup:
• Alles wird zurückgesetzt:
– Deinstallation Datenbank/Clusterware
– ASM
– User - falls andere Benutzer verwendet wurden (JSON Install), dann User mitgeben.
• Nicht zurück gesetzt wird die Netzwerkkonfiguartion (S/M/L)
• Danach: WebGUI/OAKCLI fürs Deployment
/opt/oracle/oak/onecmd/cleanup.pl
/opt/oracle/oak/onecmd/cleanupDeploy.pl
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Enterprise Manager Plug-In
• Im Moment noch nicht verfügbar für ODA X6-2 S/M/L
• Workaround: Standard Agent Installation
– Server wird wie Standard Server überwacht
40
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Betriebssystem und 3rd Party Software
• Aktuelles OS: Oracle Linux 6.7
• UEK Kernel 2.6.39-400.276.1.el6uek.x86_64
• OVM Unterstützung für Applikationen
• Generell darf 3rd Party Software installiert werden
– Vorsicht bei zusätzlichen Packages (RPMs) • public-yum.oracle.com zum Download – aber kein YUM Setup!
– Keine Änderungen am Kernel
– Ggf. muss bei einem Update RPM enterfernt werden
– CPU-Core Limitierung greift nicht unbedingt bei 3rd Party Sofware
41
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Patching Aktueller Patchset, PSU und alle kritischen One-Off’s
Complete
Unpack Patch Datei
2 1
Download Bundle Patch
3
NonRolling: Update Storage, FW
Fertig 4
Rolling: Update OS, Grid Infrastructure, ILOM, BIOS
5
Optional: Update Datenbank(en)
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Optionen beim Patchen (X6-2 HA)
# oakcli update -h
Usage: oakcli update -patch <version>
<[<component> --local] | [--storage] | [--clean] | [--verify]>
Where:
version : Patch version
component :
--server : Patches server components [OS, OAK, local storage, Grid etc.]
--database : Patches the Oracle database homes.
--local : Patches the given component only on local node.
By default it is false.
--storage : Patches the shared storage (hdd, ssd, controller, expander).
--noreboot : Node will not be rebooted after patching
--verify : Shows the patchable components on the node.
--clean : Clean up all files of last patching attempt.
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• Datenbank(en) laufen in der ‘ODA BASE’ mit Nativer Disk Performance
• App Domains für die Applikationen
• Shared Repositories
• Vdisk, VM Management
• High Availability für Gast VMs
• VLAN Support
• Keine Integration OVM Manager
ODA X6-2-HA – Virtualisierte Palttform
DOM 0 VM Storage Repository
ODA_Base • Oracle Database • Grid Infrastructure
•Clusterware •ASM •ACFS
• Appliance Manager
Node 1
Guest Domain
Guest Domain
Node 0
DOM 0 VM Storage Repository
Guest Domain
Guest Domain
ODA_Base • Oracle Database • Grid Infrastructure
•Clusterware •ASM •ACFS
• Appliance Manager
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Shared Repository
• Shared Repository
– Zusätzliche Kapazität für VMs
– VM Auto Restart & Failover
– OAKCLI Integration
Storage für VMs auf Shared Disks
Guest VM
Guest VM
ODA_Base
Node-0
ODA_Base
Node-1
Guest VM
SSDs Log
SSDs Shared
Repository
Shared Storage
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Gast VM Hochverfügbarkeit – VM Auto Restart
• VM Auto Restart
– Ungeplante VM Fehler
– Auto Restarts VM auf gleichem Knoten ohne manuelles Eingreifen
VM Auto Restart
Guest VM
Guest VM
ODA_Base
Node-0
ODA_Base
Node-1
Guest VM
Guest VM
SSDs Log
SSDs Shared
Repository
Shared Storage
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Gast VM Hochverfügbarkeit – VM Gast Failover
• VM Failover
– Ungeplanter Server Fehler
– Auto Restarts VM auf anderem Knoten ohne manuelles Eingreifen
VM Failover
Guest VM
Guest VM
ODA_Base
Node-0
ODA_Base
Node-1
Guest VM
Guest VM
SSDs Log
SSDs Shared
Repository
Shared Storage
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Gast VM Storage – VDisk Management
• Dynamischer Erweitern des VM Plattenplatzes
• Unterstützt exclusive und shared VDisk
• OAKCLI integration
• Unterstützung von Driver Domain
Zusätzlicher VM Guest Storage
ODA_BASE
Node-0
Shared Repository
Node-1
VDisk-1 VDisk-2 VM Template
Guest VM
Guest VM
VDisk-3
ODA_BASE
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ODA VLAN Unterstützung
• Netzwerk Anforderungen
• Management Zugriff – Systemadministratoren und DBAs
• Backup Netzwerk – RMAN Backup
• Public Netzwerk –Applikationsnetzwerk
• Switches müssen Tagged VLANs unterstützen
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ODAVP:
• ODAVP: How To Create a Fully-Virtualized Guests (HVM) from an OS ISO image (Doc ID 1524138.1)
• ODAVP: Migrating systems to ODA Virtualized Platform (ODA VP) (Doc ID 1608367.1)
• ODAVP: How to move a VM from local to a shared repository (Doc ID 1601860.1)
• ODAVP: How to create a VM template from a Guest VM (Doc ID 1668933.1)
• ODAVP: HowTo backup/restore your VM Guest (Doc ID 1633166.1)
• ODA (Oracle Database Appliance): HowTo export ACFS (cloudfs) using HANFS (Doc ID 1934030.1)
• ODAVP (Oracle Database Appliance Virtualized Platform): Guest VM replication (Doc ID 1993072.1)
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Hardware Health Check
• Kontinuierliche Check der Hardware Komponenten
• OAKCLI Interface zur Abfrage des Status
• Unterstützt sowohl Bare Metal als auch virtuelle Plattform
Server health details, power state, ambient temperature, locator indicator, power consumption, open problems count/detail
Processor health details
Memory health details, correctable ECC errors
Cooling Units health details, % , RPM
Network health details, LinkStatus, Die temp.
Power Supply health details, InputPower, OutputPower, InletTemp, ExhaustTemp
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Einfache Diagnose
• ASR (Auto Service Request)
– Überwacht und erzeugt automatisch Service Requests, falls Hardware Komponenten in Gefahr laufen auszufallen
• Überprüfung des kompletten Systems (Hardware & Software)
– oakcli validate & oakcli orachk
– Validiert Hardware & Software und zeigt Anomalien oder Verletzung von Best Practices auf
• Diagnose Daten sammeln
– oakcli diagcollect
– Sammelt alle relevaten Hardware und Software Logs in einem Zipfile (verwendet TFA)
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Backup
• Backup and Recovery Strategies for the Oracle Database Appliance
• Backup VMs: ODAVP: HowTo backup/restore your VM Guest (Doc ID 1633166.1)
• Backup Datenbank: RMAN
• OS: Oracle Secure Backup
• Oracle Database Appliance : How to perform Bare Metal Restore of a Single node on ODA 12.1.x (Doc ID 1964234.1)
Confidential – Oracle Internal/Restricted/Highly Restricted 53
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Simple, Optimized, Affordable
Oracle Database Appliance Family
54 Copyright © 2016 Oracle and/or its affiliates. All rights reserved. |
AFFORDABLE
SIMPLE OPTIMIZED
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MOS Notes
• Oracle Database Appliance X6-2S and X6-2M (Doc ID 2144642.1)
• ODA - Supported Versions & Known Issues (Doc ID 888888.1)
• Oracle Database Appliance Bare Metal Restore Procedure. (Doc ID 1373599.1)
• Step by Step Instructions on Installing Virtualized Image on ODA (Doc ID 1520579.1)
• ODA (Oracle Database Appliance): Test Plan Outline (ID 1474273.1)
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External Documents & Links ● Landing Pages:
http://www.oracle.com/us/products/database/database-appliance/index.html
● Oracle Technology Network:
http://www.oracle.com/technetwork/server-storage/engineered-systems/database-appliance/index.html
● Documentation Library:
http://docs.oracle.com/cd/E75549_01/index.htm
● ODA Setup Poster (X6-2)
http://docs.oracle.com/cd/E75549_01/doc.121/e73487.pdf
● ODA Whitepapers
http://www.oracle.com/technetwork/server-storage/engineered-systems/database-appliance/overview/db-appliance-wp-
2065523.html
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