Red Hat ENTERPRISE LINUX 5 - GLOBAL NETWORK BLOCK DEVICE Przewodnik Instalacji Strona 80
- Strona / 134
- Spis treści
- BOOKMARKI
Oceniono. / 5. Na podstawie oceny klientów
• New cluster — If this is a new cluster, choose File => Save to save the changes to the
cluster configuration.
• Running cluster — If this cluster is operational and running, and you want to propagate the
change immediately, click the Send to Cluster button. Clicking Send to Cluster
automatically saves the configuration change. If you do not want to propagate the change
immediately, choose File => Save to save the changes to the cluster configuration.
7. Adding Cluster Services
To specify a device for a cluster service, follow these steps:
1. On the Resources property of the Cluster Configuration Tool, click the Create a Resource
button. Clicking the Create a Resource button causes the Resource Configuration dialog
box to be displayed.
2. At the Resource Configuration dialog box, under Select a Resource Type, click the
drop-down box. At the drop-down box, select a resource to configure. Appendix C, HA
Resource Parameters describes resource paramaters.
3. When finished, click OK.
4. Choose File => Save to save the change to the /etc/cluster/cluster.conf configuration
file.
8. Adding a Cluster Service to the Cluster
To add a cluster service to the cluster, follow these steps:
1. At the left frame, click Services.
2. At the bottom of the right frame (labeled Properties), click the Create a Service button.
Clicking Create a Service causes the Add a Service dialog box to be displayed.
3. At the Add a Service dialog box, type the name of the service in the Name text box and click
OK. Clicking OK causes the Service Management dialog box to be displayed (refer to
Figure 5.9, “Adding a Cluster Service”).
Tip
Use a descriptive name that clearly distinguishes the service from other services
in the cluster.
Chapter 5. Configuring Red Hat Cluster With system-config-cluster
70
- Red Hat Cluster for Red 1
- Hat Enterprise Linux 1
- Introduction 7
- 1. Document Conventions 8
- 2. Feedback 9
- Management Overview 11
- 2. Conga 14
- Figure 1.3. luci homebase Tab 15
- Figure 1.4. luci cluster Tab 16
- Figure 1.5. luci storage Tab 17
- 3.2. Cluster Status Tool 20
- Table 1.1. Command Line Tools 21
- Before Configuring a Red Hat 23
- Instant-Off 30
- 5. Configuring max_luns 33
- 7. Multicast Addresses 34
- 1. Configuration Tasks 37
- 2. Starting luci and ricci 38
- 3. Creating A Cluster 39
- 4. Global Cluster Properties 40
- 5. Configuring Fence Devices 42
- 7.1. Adding a Failover Domain 51
- 8. Adding Cluster Resources 53
- Managing Red Hat Cluster With 57
- 2. Managing Cluster Nodes 58
- /etc/cluster/ 59
- /proc/partitions and checks 67
- /bin/sh -c. A return 67
- 4. Configuring Fence Devices 68
- Two Nodes 71
- Than Two Nodes 72
- 6.1. Adding a Failover Domain 76
- 7. Adding Cluster Services 80
- Table 6.1. Members Status 87
- Table 6.2. Services Status 87
- Apache HTTP Server 93
- 2. Configuring Shared Storage 94
- /var/www/html/) 96
- /dev/sda3) 96
- Appendix B. Fence Device 99
- Table B.4. Dell DRAC 100
- Table B.8. IBM Blade Center 101
- Table B.11. Manual Fencing 102
- Table B.12. McData SAN Switch 102
- Table B.15. SCSI Fencing 103
- Table B.17. Vixel SAN Switch 103
- Table B.18. WTI Power Switch 104
- Appendix C. HA Resource 105
- Parameters 105
- Table C.2. Apache Server 106
- Table C.3. File System 107
- Table C.4. GFS 107
- Table C.5. IP Address 108
- Table C.6. LVM 108
- Table C.7. MySQL® 108
- Table C.8. NFS Client 109
- Table C.9. NFS Export 109
- Table C.10. NFS Mount 109
- Table C.11. Open LDAP 110
- Table C.12. Oracle® 10g 110
- Table C.13. PostgreSQL 8 111
- Table C.14. SAP® Database 111
- Table C.15. SAP® Instance 112
- Table C.16. Samba Service 112
- Table C.17. Script 112
- Table C.18. Service 113
- Important 114
- Table C.21. Virtual Machine 115
- /usr/share/cluster of any 117
- /etc/cluster/cluster.conf 117
- Resources 118
- Resource Agent, service.sh 120
- </service> 125
- __independent_subtree 125
- Ordering 126
- Cluster from RHEL 4 to RHEL 5 129
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