| | 131 | == Patchless client installation problems == |
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| | 132 | * Make sure that lustre modules are installed in right place |
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| | 133 | {{{ |
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| | 134 | $ cd /lib/modules/`uname -r` |
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| | 135 | $ find . | grep lustre.ko |
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| | 136 | ./kernel/net/lustre/ko2iblnd.ko |
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| | 137 | ./kernel/fs/lustre/lustre.ko |
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| | 138 | }}} |
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| | 139 | * If modules are installed, but 'lctl list_nids' gives error as |
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| | 140 | {{{ |
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| | 141 | $ lctl list_nids |
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| | 142 | opening /dev/lnet failed: No such device |
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| | 143 | hint: the kernel modules may not be loaded |
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| | 144 | IOC_LIBCFS_GET_NI error 19: No such device |
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| | 145 | }}} |
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| | 146 | then, you may need to load modules using modprobe |
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| | 147 | {{{ |
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| | 148 | modprobe -v lustre |
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| | 149 | }}} |
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| | 150 | * If it fails, |
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| | 151 | {{{ |
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| | 152 | FATAL: Module lustre not found. |
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| | 153 | }}} |
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| | 154 | then try |
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| | 155 | {{{ |
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| | 156 | depmod |
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| | 157 | }}} |
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| | 158 | * If you still get errors in 'lctl list_nids' or lsmod doesn't show lustre modules then reboot the system and try reloading modules using modprobe |
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| | 159 | {{{ |
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| | 160 | modprobe -v lustre |
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| | 161 | }}} |
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| | 162 | |
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| | 163 | |
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