1. 1 Technical Overview John Boland SCO Support

2. 2 Session Objectives SCO HA Clusters Requirements SCO HA Clusters Availability SCO HA Clusters Features SCO HA Clusters Licensing SCO HA Clusters Pricing and Model Numbers SCO HA Installation SCO HA Configuration

3. 3 SCO HA Clusters Requirements A minimum of two (Max 5) servers running either: OpenServer 6 Enterprise with Maintenance Pack 2(MP2) or later UnixWare 7.1.4 with Maintenance Pack 3 (MP3) and ptf9052 or later Two Network Interfaces per server One is used for the Server IP and at least one IP alias One is used for the heartbeat (can also use serial for heartbeat)

4. 4 SCO HA Clusters Requirements A minimum of Seven IP addresses: Primary Server IP address (net0) Primary Server Heartbeat IP address (net1) Primary Active (virtual) IP switched to job IP on takeover/failover Standby Server IP address (net0) Standby Server Heartbeat IP address (net1) Standby Active (virtual) IP switched to job IP on takeover/failover Job Active (virtual) IP (This is the IP for public access to the job/app)

5. 5 SCO HA Clusters Availability Product Announced 5 May 2006 Software Available via download sites For OpenServer 6, from the SCO Download Page at: http://www.sco.com/support/update/download/product.php?pfid=12&prid=20 or via FTP at: ftp://ftp.sco.com/pub/openserver6/600/other/scoha.1.0ftp://ftp.sco.com/pub/openserver6/600/other/scoha.1.0 For UnixWare 7.1.4, from the Download Page at: http://www.sco.com/support/update/download/product.php?pfid=1&prid=6 or via FTP at: ftp://ftp.sco.com/pub/unixware7/714/other/scoha_1.0ftp://ftp.sco.com/pub/unixware7/714/other/scoha_1.0 Data Sheet available on-line at: http://www.sco.com/products/clustering/ Media kits to be updated shortly with SCO HA CD 60 Day NFR Pack Available for SCO Partners 2 SCO HA Clusters 3+ CPU Licenses Model Number LA292-XX00-1

6. 6 SCO HA Cluster Features SCO HA Clusters is a High Availability Solution providing: Fault Detection on Network Interfaces Disks Individual Process/Jobs/Applications Java and Web based graphical configuration tool It is simpler to use and administer than Reliant HA Java and Web based Administration tools SNMP support

7. 7 SCO HA Clusters Licensing SCO HA Cluster Licenses are sold “per node” SCO HA Clusters Packs have 3 components An SCO HA Clusters 1 CPU License A Cluster User License An Operating System License or Operating System Upgrade License SCO HA Clusters License is licensed per Active Physical CPU Cluster User Licenses Can be installed on each node on the system Cannot be mixed with “traditional” user licenses Customers can trade in “traditional” user licenses for Cluster User Licenses

8. 8 Pricing and Models for OpenServer 6 Product NameProduct ModelWeb Model$ List SCO HA Cluster Packs for OpenServer 6 Enterprise New System Cluster Pack Includes Licenses for an OSR6 Enterprise Edition, SCO HA Clusters 1-CPU, and 10-Cluster Users LA261-UX01-6.0LA261-UX01W-6.0$3285 Enterprise OSR507 Upgrade Cluster Pack Includes Licenses for an OSR507 Enterprise Edition Upgrade, SCO HA Clusters 1-CPU, and 10-Cluster Users LX261-2611-6.0LX261-2611W-6.0$2120 Enterprise OSR506 Upgrade Cluster Pack Includes Licenses for an OSR506 Enterprise Edition Upgrade, SCO HA Clusters 1-CPU, and 10-Cluster Users LX261-2621-6.0LX261-2621W-6.0$2326 Enterprise OSR505 Trade-In Cluster Pack Includes Licenses for an OSR505 or earlier Enterprise Edition Trade-In, SCO HA Clusters 1-CPU, and 10-Cluster Users LX261-UX11-6.0LX261-UX11W-6.0$2531 Enterprise Existing OSR6 System Cluster Pack Includes Licenses for one SCO HA Clusters 1-CPU, and 10-Cluster Users LA293-UX11-6.0LA293-UX11W-6.0$1369 SCO HA Clusters Add-on for OpenServer 6 Single Server CPU Add-on License for SCO HA LA293-UX00-6.0LA293-UX00W-6.0$1369

9. 9 Pricing and Models for UW714 Product NameProduct ModelWeb Model$ List SCO HA Cluster Packs for UnixWare 7.1.4 Business New System Cluster Pack Includes Licenses for a Business Edition, SCO HA Clusters 1-CPU, and 10-Cluster Users LA431-UW01-7.1.4LA431-UW01W-7.1.4$3285 Business UW713/712 Upgrade Cluster Pack Includes Licenses for a UW713/712 Business Edition Upgrade, SCO HA Clusters 1-CPU, and 10-Cluster Users LX431-4311-7.1.4LX431-4311W-7.1.4$1847 Business UW711 Upgrade Cluster Pack Includes Licenses for a UW711 Business Edition Upgrade, SCO HA Clusters 1-CPU, and 10-Cluster Users LX431-UW11-7.1.4LX431-UW11W-7.1.4$1984 Business Existing UW714 System Cluster Pack Includes Licenses for one SCO HA Clusters 1-CPU, and 10-Cluster Users LA493-UW11-7.1.4LA493-UW11W-7.1.4$1369 Departmental New System Cluster Pack Includes Licenses for a Departmental Edition, SCO HA Clusters 2-CPU, and 25-Cluster Users LA471-UW02-7.1.4LA471-UW02W-7.1.4$5614 Departmental UW713/712 Upgrade Cluster Pack Includes Licenses for a UW713/712 Departmental Edition Upgrade, SCO HA Clusters 2-CPU, and 25-Cluster Users LX471-4712-7.1.4LX471-4712W-7.1.4$3244 Departmental UW711 Upgrade Cluster Pack Includes Licenses for a UW711 Departmental Edition Upgrade, SCO HA Clusters 2-CPU, and 25-Cluster Users LX471-UW12-7.1.4LX471-UW12W-7.1.4$3380 Departmental Existing UW714 System Cluster Pack Includes Licenses for one SCO HA Clusters 2-CPU, and 25-Cluster Users LA493-UW22-7.1.4LA493-UW22W-7.1.4$2464 SCO HA Clusters Add-on for UnixWare 7.1.4 Single Server CPU Add-on License for SCO HA LA493-UW00-7.1.4LA493-UW00W-7.1.4$1369

10. 10 SCO HA Clusters Installation Before you install: For OpenServer 6 ensure that MP2 is installed For UnixWare 7.1.4 ensure that MP3 and PTF9052 are installed To install from the pkg format image: pkgadd –d /var/spool/pkg/hacs_1.0.pkg hacs To install from CD: pkgadd –d cdrom1 hacs Apply your SCO HA Clusters License to the system using: scoadmin license manager Reboot the system using: Shutdown –y –g0 –i6

11. 11 SCO HA Clusters Configuration A simple cluster:

12. 12 SCO HA Clusters Configuration Java Administration: Run the jar file: /usr/HA/hajgui/ha_jgui.jar

13. 13 SCO HA Clusters Configuration The Cluster Console

14. 14 SCO HA Clusters Configuration The Cluster Hosts File:

15. 15 SCO HA Clusters Configuration The Cluster Node view:

16. 16 SCO HA Clusters Configuration Editing a Cluster Node:

17. 17 SCO HA Clusters Configuration Viewing the jobs that are being monitored:

18. 18 SCO HA Clusters Configuration Editing a job:

19. 19 SCO HA Clusters Configuration Web Administration available via http:// :8015

20. 20 SCO HA Clusters Configuration Node Status:

21. 21 SCO HA Clusters Configuration For more information on Configuration see: ftp://ftp.sco.com/pub/openserver6/600/other/scoha.1.0/SCOHAClusUG.pdf

22. 22 Questions