In this article:
- AvailabilityGuard™ Master Server Requirements
- AvailabilityGuard™ Oracle Database Requirements
- AvailabilityGuard™ Collector Server Requirements
AvailabilityGuard™ Master Server Requirements
General requirements
- Operating system: Windows 2008 R2, 2012 or 2016 64-bit, English edition and Locale.
- Disk drives: at least two drives, one standard Operating System drive and an additional drive for the AvailabilityGuard application installation and files.
- Required software: Oracle client, NotePad++ (or similar)
- Type: Either a physical server or a virtual machine.
- User account: local administrative rights.
- Guidelines for optimal performance:
- It is highly recommended to use internal SSD drives.
- The master server and database servers should be connected to the same switch.
- Allocated resources should be dedicated to the AvailabilityGuard servers.
Hardware Requirements
|
Number of hosts scanned |
CPU |
RAM (GB) |
Application Disk Drive Space* (GB) |
|---|---|---|---|
|
Up to 1000 |
2+ sockets, 2 cores each |
32 |
250 |
|
1000 - 2500 |
2+ sockets, 2 cores each |
64 |
350 |
|
2500 - 5000 |
2+ sockets, 2 cores each |
96 |
400 |
|
5000 - 15000 |
2+ sockets, 4 cores each |
128 |
500 |
|
15000 - 25000 |
2+ sockets, 8 cores each |
192 |
750 |
|
25000 - 50000 |
2+ sockets, 8 cores each |
256 |
1000 |
|
50000+ |
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AvailabilityGuard™ Oracle Database Requirements
General requirements
- DBMS: Oracle 11g or 12c (12.1.0.2.0 or 12.2.0.1.0) Standard or Enterprise .
- Disk: Solid State Drive (SSD) are recommended for optimal performance.
- Archive log: No.
- Tablespace: AvailabilityGuard will use the default schema Tablespace
- schema privileges: connect, dba (full database administrator rights)
- NLS_CHARACTERSET: AL32UTF8
- NLS_NCHAR_CHARACTERSET: AL16UTF16
Hardware Requirements
|
Number of hosts scanned |
CPU cores |
Memory target (SGA, PGA) (GB) |
DB size (GB) |
Redo files |
TEMP file size (GB) |
Undo size (GB) |
Parameters |
|---|---|---|---|---|---|---|---|
|
Up to 2000 |
4 |
32 (24, 8) |
250 |
3 x 1 GB |
8 |
16 |
Max concurrent sessions: <25 Max number of processes: 500 Open Cursors: 1000 |
|
2000 - 5000 |
8 |
64 (48, 16) |
400 |
3 x 1 GB |
8 |
16 |
Max concurrent sessions: <30 Max number of processes: 750 Open Cursors: 1500 |
|
5000 - 15000 |
8 |
128 (96, 32) |
500 |
3 x 5 GB |
16 |
24 |
Max concurrent sessions: <45 Max number of processes: 1000 Open Cursors: 2000 |
|
15000 - 25000 |
16 |
192 (128, 64) |
750 |
3 x 5 GB |
24
|
24 |
Max concurrent sessions: <60 Max number of processes: 1250 Open Cursors: 3000 |
|
25000 - 50000 |
16 |
256 (192, 64) |
1TB |
3 x 5 GB |
32 |
32 |
Max concurrent sessions: <75 Max number of processes: 1500 Open Cursors: 4000 |
|
50000+ |
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|
|
|
|
|
|
AvailabilityGuard™ Collector Server Requirements
General requirements
- Operating system: Windows 2008 R2, 2012 or 2016 64-bit, English edition and Locale.
- Disk drives: it’s recommended to use two drives, one standard Operating System drive and an additional drive for the AvailabilityGuard application installation and files.
- Required software: NotePad++ (or similar)
- Type: Either a physical server or a virtual machine.
- User account: local administrative rights.
Hardware Requirements
|
Number of hosts scanned by the collector |
CPU cores |
RAM (GB) |
Free Disk Space (GB) |
|---|---|---|---|
|
Up to 1000 |
4 |
12 |
60 |
|
1000 - 5000 |
4 |
16 |
120 |
|
5000 - 15000 |
4 |
24 |
180 |
|
15000 + |
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|
|
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