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— | howto:linux:grub [2016/03/14 05:26] (aktuální) – vytvořeno - upraveno mimo DokuWiki 127.0.0.1 | ||
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+ | ====== Grub ====== | ||
+ | |||
+ | ===== Nastartovani z rescue shellu grubu ===== | ||
+ | |||
+ | < | ||
+ | # Inspect the current prefix (and other preset variables): | ||
+ | set | ||
+ | # Find out which devices are available: | ||
+ | ls | ||
+ | # Set to the correct value, which might be something like this: | ||
+ | set prefix=(hd0, | ||
+ | set root=(hd0, | ||
+ | insmod normal | ||
+ | normal | ||
+ | </ | ||
+ | |||
+ | |||
+ | ===== Centos6 ===== | ||
+ | |||
+ | Zapsani grubu na vsechny jednotky v raidu: | ||
+ | |||
+ | <code bash> | ||
+ | grub /dev/sda | ||
+ | | ||
+ | | ||
+ | | ||
+ | |||
+ | grub /dev/sdb | ||
+ | | ||
+ | | ||
+ | | ||
+ | </ | ||
+ | |||
+ | Znovy vygenerovani initramfs | ||
+ | |||
+ | dracut --force | ||