Red Hat GFS 5.2.1 -, Руководство администратора

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A. Upgrading GFS .......................................................................................................................... 123
A.1. Overview of Differences between GFS 5.1.x and GFS 5.2.x ....................................... 123
A.1.1. Configuration Information ............................................................................. 123
A.1.2. GFS License................................................................................................... 124
A.1.3. GFS LockProto .............................................................................................. 124
A.1.4. GFS LockTable .............................................................................................. 124
A.1.5. GFS Mount Options....................................................................................... 124
A.1.6. Pool ................................................................................................................ 125
A.1.7. Fencing Agents .............................................................................................. 125
A.2. Upgrade Procedure........................................................................................................ 125
B. Basic GFS Examples .................................................................................................................. 131
B.1. LOCK_GULM, RLM Embedded ................................................................................. 131
B.1.1. Key Characteristics......................................................................................... 131
B.1.2. Prerequisites ................................................................................................... 132
B.1.3. Setup Process.................................................................................................. 133
B.2. LOCK_GULM, RLM External..................................................................................... 137
B.2.1. Key Characteristics......................................................................................... 137
B.2.2. Prerequisites ................................................................................................... 139
B.2.3. Setup Process.................................................................................................. 140
B.3. LOCK_GULM, SLM Embedded.................................................................................. 145
B.3.1. Key Characteristics......................................................................................... 145
B.3.2. Prerequisites ................................................................................................... 146
B.3.3. Setup Process.................................................................................................. 147
B.4. LOCK_GULM, SLM External ..................................................................................... 151
B.4.1. Key Characteristics......................................................................................... 151
B.4.2. Prerequisites ................................................................................................... 152
B.4.3. Setup Process.................................................................................................. 153
B.5. LOCK_GULM, SLM External, and GNBD ................................................................. 157
B.5.1. Key Characteristics......................................................................................... 157
B.5.2. Prerequisites ................................................................................................... 159
B.5.3. Setup Process.................................................................................................. 160
B.6. LOCK_NOLOCK ......................................................................................................... 165
B.6.1. Key Characteristics......................................................................................... 165
B.6.2. Prerequisites ................................................................................................... 166
B.6.3. Setup Process.................................................................................................. 167
Index................................................................................................................................................. 171
Colophon.......................................................................................................................................... 177