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linux:lvm [2009/11/03 15:43] admin |
linux:lvm [2017/09/18 15:15] tomsa |
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+ | ====== LVM ======= | ||
+ | <code> | ||
+ | pvcreate /dev/md1 | ||
+ | |||
+ | vgcreate vg_data /dev/md1 | ||
+ | |||
+ | vgchange -a y vg_data | ||
+ | |||
+ | pvdisplay vg_data | ||
+ | |||
+ | lvcreate -L 200G -n lv_data vg_data | ||
+ | |||
+ | </code> | ||
+ | |||
+ | |||
+ | ======Obnoveni smazanych lvm disku ====== | ||
+ | Co delat, kdyz si smazete disky, napr. pomoci prikazu? | ||
+ | |||
+ | <del>lvremove neexistujici_disk mach3</del> | ||
+ | |||
+ | Preskoci to neexistujici disk a pak to zacne mazat celou volume group mach3. | ||
+ | |||
+ | Obnova je nasledujici: | ||
+ | <code> | ||
+ | vgcfgrestore mach3 --test -f /etc/lvm/archive/mach3_00319-477400991.vg | ||
+ | </code> | ||
+ | |||
+ | Kdyz to projde, tak odmazat --test a pustit to naostro |
linux/lvm.txt · Last modified: 2017/09/18 15:15 by tomsa