388
Comment:
|
755
|
Deletions are marked like this. | Additions are marked like this. |
Line 7: | Line 7: |
* [[http://wiki.xtronics.com/index.php/Raid|#Installing_Debian_with_SATA_based_RAID]] | |
Line 12: | Line 12: |
... | == Notes == {{{ vgchange -a n vgscan --mknodes (may not be neccessary, but won't hurt) vgexport -a vgimport -a vgchange -a y That should bring them back to life. }}} * Undo a [[http://bisqwit.iki.fi/story/howto/undopvremove/|lvm mistake]] ball by ball ---- CategoryLinux |
LVM Linux volume management
- All Harddrives(HD's = pv=physicalvolumes) are put into a vg(volume group = 1big virtual hd) and then you partion it into lv's(logical volumes)
Why ?
- LV's can migrate while live - e.g. remove a disk
- LV's can expand while live
Notes
vgchange -a n vgscan --mknodes (may not be neccessary, but won't hurt) vgexport -a vgimport -a vgchange -a y That should bring them back to life.
Undo a lvm mistake ball by ball