Novell OPEN ENTERPRISE SERVER 2 SP 2 - CLUSTER SERVICES 1.8.7 FOR LINUX, Руководство пользователя

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10 OES 2 SP2: Novell Cluster Services 1.8.7 for Linux Administration Guide
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12.2.3 Setting Up Live Migration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
12.3 Virtual Machines as Cluster Nodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
12.4 Virtual Cluster Nodes in Separate Clusters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
12.5 Mixed Physical and Virtual Node Clusters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
12.6 Additional Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
13 Troubleshooting Novell Cluster Services 195
13.1 File Location Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
13.2 Diagnosing Cluster Problems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
13.3 Cluster Search Times Out (Bad XML Error). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
13.4 A Device Name Is Required to Create a Cluster Partition . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
13.5 Cluster Resource Goes Comatose Immediately After Migration or Failover . . . . . . . . . . . . . 197
13.6 smdr.novell Is Not Registered with SLP for a New Cluster Resource . . . . . . . . . . . . . . . . . . 197
13.7 Cluster View Displays the Wrong Cluster Node Name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
13.8 NSS Takes Up to 10 Minutes to Load When the Server Is Rebooted (Linux) . . . . . . . . . . . . 198
13.9 Could Not Delete This Resource Data_Server (Error 499) . . . . . . . . . . . . . . . . . . . . . . . . . . 198
13.10 Problem Authenticating to Remote Servers during Cluster Configuration . . . . . . . . . . . . . . . 199
13.11 Problem Connecting to an iSCSI Target . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
13.12 Problem Deleting a Cluster Resource or Clustered Pool . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
13.13 Version Issues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
13.14 Can’t Find the Prevent Cascading Failover Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
13.15 Is there a way to uninstall Novell Cluster Services from a server? . . . . . . . . . . . . . . . . . . . . 200
13.16 Cluster Resource Is Stuck in "NDS Sync" or "eDirectory Sync" State . . . . . . . . . . . . . . . . . . 200
14 Security Considerations 201
14.1 Cluster Administration Rights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
14.2 Ports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
14.3 E-Mail Alerts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
14.4 Log Files. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
A Console Commands for Novell Cluster Services 203
A.1 Cluster Management Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
A.2 Business Continuity Clustering Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
A.3 extend_schema Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
A.4 SBD Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
B Files for Novell Cluster Services 209
C Comparing Novell Cluster Services for Linux and NetWare 213
D Comparing Clustering Support for OES 2 Services on Linux and NetWare 219
E Documentation Updates 225
E.1 March 15, 2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
E.1.1
Configuring and Managing Cluster Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
E.1.2 Configuring Cluster Resources for Shared Linux POSIX Volumes . . . . . . . . . . . . . 226
E.1.3 Configuring Novell Cluster Services in a Xen Virtualization Environment . . . . . . . . 227
E.1.4 Troubleshooting Novell Cluster Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227