Mounting / Unmounting KVM Image - Revision history

Leo: Text replacement - "Category:Linux{{Navbox Linux}}" to "{{Navbox Linux}}Category:Linux"

2019-09-01T06:21:41Z

Text replacement - "Category:Linux{{Navbox Linux}}" to "{{Navbox Linux}}Category:Linux"

← Older revision		Revision as of 06:21, 1 September 2019
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	# kpartx -d /dev/vol_vm1/kvm101_img		# kpartx -d /dev/vol_vm1/kvm101_img

	[[Category:Linux]]~~{{Navbox Linux}}~~		{{Navbox Linux}}[[Category:Linux]]

Leo: Text replacement - "Category:Linux" to "Category:Linux{{Navbox Linux}}"

2019-09-01T05:08:21Z

Text replacement - "Category:Linux" to "Category:Linux{{Navbox Linux}}"

← Older revision		Revision as of 05:08, 1 September 2019
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	# kpartx -d /dev/vol_vm1/kvm101_img		# kpartx -d /dev/vol_vm1/kvm101_img

	[[Category:Linux]]		[[Category:Linux]]{{Navbox Linux}}

Leo: Text replacement - "" to "}}"

2017-02-24T19:14:27Z

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← Older revision		Revision as of 19:14, 24 February 2017
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	Suppose you have a KVM virtual machine using a virtual disk located in a LV group. To gain access to the data, use {{code\|kpartx~~</code>~~.		Suppose you have a KVM virtual machine using a virtual disk located in a LV group. To gain access to the data, use {{code\|kpartx}}.

	To list partitions in the disk image:		To list partitions in the disk image:
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	vol_vm1-kvm101_img2 : 0 1048576 /dev/vol_vm1/kvm101_img 61861504		vol_vm1-kvm101_img2 : 0 1048576 /dev/vol_vm1/kvm101_img 61861504

	Knowing that the first partition is {{code\|/~~</code>~~ and the second is the swap, we will attempt to mount the first partition.		Knowing that the first partition is {{code\|/}} and the second is the swap, we will attempt to mount the first partition.

	To map the parititions:		To map the parititions:

Leo: Text replacement - "`" to "{{code|"`


2017-02-24T19:12:57Z
Text replacement - "<code>" to "{{code|"

				
				
				
				
				
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				Revision as of 19:12, 24 February 2017
				
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Suppose you have a KVM virtual machine using a virtual disk located in a LV group. To gain access to the data, use <code>kpartx</code>. Suppose you have a KVM virtual machine using a virtual disk located in a LV group. To gain access to the data, use {{code|kpartx</code>.
       
To list partitions in the disk image: To list partitions in the disk image:
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  vol_vm1-kvm101_img2 : 0 1048576 /dev/vol_vm1/kvm101_img 61861504   vol_vm1-kvm101_img2 : 0 1048576 /dev/vol_vm1/kvm101_img 61861504



Knowing that the first partition is <code>/</code> and the second is the swap, we will attempt to mount the first partition. Knowing that the first partition is {{code|/</code> and the second is the swap, we will attempt to mount the first partition.



To map the parititions: To map the parititions:



Leo at 18:41, 21 May 2013
2013-05-21T18:41:10Z


				
				
				
				
				
				← Older revision
				Revision as of 18:41, 21 May 2013
				
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To map the parititions: To map the parititions:
  # kpartx -av /dev/vol_vm1_kvm101_img   # kpartx -av /dev/vol_vm1/kvm101_img
  add map vol_vm1-kvm101_img1 (253:6): 0 61861441 linear /dev/vol_vm1/kvm101_img 63   add map vol_vm1-kvm101_img1 (253:6): 0 61861441 linear /dev/vol_vm1/kvm101_img 63
  add map vol_vm1-kvm101_img2 (253:7): 0 1048576 linear /dev/vol_vm1/kvm101_img 61861504   add map vol_vm1-kvm101_img2 (253:7): 0 1048576 linear /dev/vol_vm1/kvm101_img 61861504





Leo: Created page with "Suppose you have a KVM virtual machine using a virtual disk located in a LV group. To gain access to the data, use kpartx.   To list partitions in the disk image:..."
2013-05-21T17:24:09Z
Created page with "Suppose you have a KVM virtual machine using a virtual disk located in a LV group. To gain access to the data, use <code>kpartx</code>.   To list partitions in the disk image:..."
New page
Suppose you have a KVM virtual machine using a virtual disk located in a LV group. To gain access to the data, use <code>kpartx</code>.

 

To list partitions in the disk image:

 # kpartx -l /dev/vol_vm1/kvm101_img

 vol_vm1-kvm101_img1 : 0 61861441 /dev/vol_vm1/kvm101_img 63

 vol_vm1-kvm101_img2 : 0 1048576 /dev/vol_vm1/kvm101_img 61861504



Knowing that the first partition is <code>/</code> and the second is the swap, we will attempt to mount the first partition.



To map the parititions:

 # kpartx -av /dev/vol_vm1_kvm101_img

 add map vol_vm1-kvm101_img1 (253:6): 0 61861441 linear /dev/vol_vm1/kvm101_img 63

 add map vol_vm1-kvm101_img2 (253:7): 0 1048576 linear /dev/vol_vm1/kvm101_img 61861504



To mount the newly mapped partitions:

 # mount -t ext4 -o ro /dev/mapper/vol_vm1-kvm101_img1 /mnt/vm101



Once completed, simply unmount and unmap the image:

 # umount /mnt/vm101

 # kpartx -d /dev/vol_vm1/kvm101_img

 

[[Category:Linux]]

← Older revision		Revision as of 19:12, 24 February 2017
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	Suppose you have a KVM virtual machine using a virtual disk located in a LV group. To gain access to the data, use <code>kpartx</code>.		Suppose you have a KVM virtual machine using a virtual disk located in a LV group. To gain access to the data, use {{code\|kpartx</code>.

	To list partitions in the disk image:		To list partitions in the disk image:
Line 6:		Line 6:
	vol_vm1-kvm101_img2 : 0 1048576 /dev/vol_vm1/kvm101_img 61861504		vol_vm1-kvm101_img2 : 0 1048576 /dev/vol_vm1/kvm101_img 61861504

	Knowing that the first partition is <code>/</code> and the second is the swap, we will attempt to mount the first partition.		Knowing that the first partition is {{code\|/</code> and the second is the swap, we will attempt to mount the first partition.

	To map the parititions:		To map the parititions:

← Older revision		Revision as of 18:41, 21 May 2013
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	To map the parititions:		To map the parititions:
	# kpartx -av /dev/~~vol_vm1_kvm101_img~~		# kpartx -av /dev/vol_vm1/kvm101_img
	add map vol_vm1-kvm101_img1 (253:6): 0 61861441 linear /dev/vol_vm1/kvm101_img 63		add map vol_vm1-kvm101_img1 (253:6): 0 61861441 linear /dev/vol_vm1/kvm101_img 63
	add map vol_vm1-kvm101_img2 (253:7): 0 1048576 linear /dev/vol_vm1/kvm101_img 61861504		add map vol_vm1-kvm101_img2 (253:7): 0 1048576 linear /dev/vol_vm1/kvm101_img 61861504

Mounting / Unmounting KVM Image - Revision history

Leo: Text replacement - "Category:Linux{{Navbox Linux}}" to "{{Navbox Linux}}Category:Linux"

Leo: Text replacement - "Category:Linux" to "Category:Linux{{Navbox Linux}}"

Leo: Text replacement - "" to "}}"

Leo: Text replacement - "" to "{{code|"

Leo at 18:41, 21 May 2013

Leo: Created page with "Suppose you have a KVM virtual machine using a virtual disk located in a LV group. To gain access to the data, use kpartx. To list partitions in the disk image:..."

Leo: Text replacement - "`" to "{{code|"`

Leo: Created page with "Suppose you have a KVM virtual machine using a virtual disk located in a LV group. To gain access to the data, use `kpartx`. To list partitions in the disk image:..."