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[½ºÆ¿¾ÆÀÌ] LVM ¿¡ ´ëÇؼ­
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LVM Recovery Kit (LifeKeeper for Linux)

º» ó¸® °³¿ä´Â LifeKeeper for Linux v9.0.0¿¡ Æ÷ÇÔ µÈ º¹±¸ Å°Æ®¸¦ ¹ÙÅÁÀ¸·Î ¸¸µé¾î
LVM2¸¦ º¸È£ÇÏ´Â °æ¿ì¸¦ ¿¹·Î ¾È³»ÇÕ´Ï´Ù.

LVMÀ» Æ÷ÇÔÇÏ´Â ÆÄÀÏ ½Ã½ºÅÛ ¸®¼Ò½º¸¦ ¸¸µé ¶§
LifeKeeper¿¡´Â ´ÙÀ½°ú °°Àº ¸®¼Ò½º °èÃþÀÌ »ý¼ºµË´Ï´Ù.

[filesys]
¦¦ [lvmlv]
¦¦ [lvmvg]
¦¦ [device]
¦¦ [disk]

º» ó¸® °³¿ä¿¡ ´ëÇؼ­´Â, »ó±âÀÇ lvmlv ¹× lvmvg]¿¡ ´ëÇØ ¼³¸íÇÕ´Ï´Ù.
±âŸ ¸®¼Ò½º¿¡ ´ëÇؼ­´Â ¾Æ·¡ÀÇ °ü·Ã ¹®¼­¸¦ ÂüÁ¶ Áֽñ⸦ ºÎŹµå¸³´Ï´Ù.

°¨½Ã ó¸®
[lvmlv ¸®¼Ò½º
dmsetup ¸í·ÉÀÇ Ãâ·Â¿¡¼­​​ LV°¡ È°¼ºÈ­µÇ¾î ÀÖ´ÂÁö È®ÀÎÇÏ°í
°¨½Ã ó¸®ÀÇ ¼º°ø Á¾·áµË´Ï´Ù.

[lvmvg ¸®¼Ò½º ÇØ´ç ÀÚ¿ø ¸ð´ÏÅ͸µ 󸮴 ¾ø½À´Ï´Ù.

½ÃÀÛ Ã³¸®
[lvmlv ¸®¼Ò½º ¾Æ·¡ ¸í·ÉÀ» ¼öÇà ÇÑ ÈÄ, LV°¡ È°¼º »óÅÂÀÓÀ» È®ÀÎÇÏ°í
ºÎÆà ÇÁ·Î¼¼½ºÀÇ ¼º°ø Á¾·áµË´Ï´Ù.

# lvchange -ay

[lvmvg ¸®¼Ò½º ¾Æ·¡ ¸í·ÉÀ» ½ÇÇà À§¿¡¼­ °¢°¢ÀÇ ½Ç½Ã ÈÄ¿¡ ÇàÇØÁö´Â VG »óÅ ȮÀο¡¼­
VG°¡ °¡Á®¿Â »óÅ ÀÎ °ÍÀ» È®ÀÎÇÏ°í ºÎÆà ÇÁ·Î¼¼½ºÀÇ ¼º°ø Á¾·áµË´Ï´Ù.

1) # vgscan
2) # vgimport -f
3) # vgchange -ay

Á¤Áö ó¸®
[lvmlv ¸®¼Ò½º ¾Æ·¡ ¸í·ÉÀ» ÃÖ´ë 10 ȸ (°íÁ¤) ½Ç½Ã ÈÄ, LVÀÌ ºñÈ°¼º »óÅÂÀÓÀ» È®ÀÎÇÏ°í
Á¤Áö ó¸®ÀÇ ¼º°ø Á¾·áµË´Ï´Ù.

# lvchange -an

[lvmvg ¸®¼Ò½º ¾Æ·¡ ¸í·ÉÀ» ÃÖ´ë 10 ȸ (°íÁ¤) ½Ç½Ã ÈÄ, VG°¡ ³» »óÅ ÀÎ °ÍÀ» È®ÀÎÇÏ°í
Á¤Áö ó¸®ÀÇ ¼º°ø Á¾·áµË´Ï´Ù.

# vgchange -an

º¹±¸ ÇÁ·Î¼¼½º
[lvmlv ¸®¼Ò½º
1) °¨½Ã ó¸®¿Í °°Àº ³»¿ëÀ» ½Ç½ÃÇÕ´Ï´Ù.
Á¤»óÀÌ¸é º¹±¸ ÇÁ·Î¼¼½º´Â ¼º°ø Á¾·áÇÕ´Ï´Ù.
ÀÌ»óÀÌ¸é ´ÙÀ½ÀÇ 2)ÀÇ Ã³¸®·Î ÀÌÇàÇÕ´Ï´Ù.

2) Á¤Áö ó¸®¿Í °°Àº ³»¿ëÀ» ½Ç½ÃÇÏ°í ´ÙÀ½ÀÇ 3)ÀÇ Ã³¸®·Î ÀÌÇàÇÕ´Ï´Ù.
ÀÌ Ç׸ñ¿¡¼­ ½Ç½ÃµÇ´Â ó¸® °á°ú ÆÇÁ¤µÇÁö ¾Ê½À´Ï´Ù.

3) ºÎÆà °úÁ¤°ú °°Àº ³»¿ëÀ» ½Ç½ÃÇÕ´Ï´Ù.
Á¤»óÀÌ¸é º¹±¸ ÇÁ·Î¼¼½º´Â ¼º°ø Á¾·áÇÕ´Ï´Ù.
ÀÌ»óÀÌ¸é º¹±¸ ÇÁ·Î¼¼½º´Â ½ÇÆÐ Á¾·á ¸®¼Ò½º Àå¾Ö·Î Àå¾Ö¿¡ À̸¨´Ï´Ù.

[lvmvg ¸®¼Ò½º ÇØ´ç ÀÚ¿ø¿¡ º¹±¸ ÇÁ·Î¼¼½º´Â ¾ø½À´Ï´Ù.


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