Chapter 5. Kernel parameters
| Parameter | Description |
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| Hash of extra kernel modules to load. |
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| Hash of extra sysctl settings to apply. |
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Configures sysctl fs.inotify.max_user_instances key. The default value is |
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Configures sysctl net.ipv6.{default/all}.disable_ipv6 keys. The default value is |
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Configures net.ipv4.ip_forward key. The default value is |
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Configures net.ipv{4,6}.ip_nonlocal_bind key. The default value is |
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Configures sysctl kernel.pid_max key. The default value is |
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Configures sysctl net.ipv4.neigh.default.gc_thresh1 value. This is the minimum number of entries to keep in the ARP cache. The garbage collector will not run if there are fewer than this number of entries in the cache. The default value is |
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Configures sysctl net.ipv4.neigh.default.gc_thresh2 value. This is the soft maximum number of entries to keep in the ARP cache. The garbage collector will allow the number of entries to exceed this for 5 seconds before collection will be performed. The default value is |
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Configures sysctl net.ipv4.neigh.default.gc_thresh3 value. This is the hard maximum number of entries to keep in the ARP cache. The garbage collector will always run if there are more than this number of entries in the cache. The default value is |
