LVM - Revision history

Digimer at 20:43, 10 November 2023

2023-11-10T20:43:29Z

← Older revision		Revision as of 20:43, 10 November 2023
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	= CLVM =		= CLVM =

			{{note\|1=Clustered LVM was used in [[M2]] clusters, but is NOT used in [[M3]] clusters.}}

	When LVM is used in a cluster, it is referred to as [[CLVM\|'''C'''lustered LVM]]. This indicates that it has been made "cluster aware" and now relies on the cluster's [[DLM]] for safe operation. CLVM relies on the <span class="code">clvmd</span> daemon to operate.		When LVM is used in a cluster, it is referred to as [[CLVM\|'''C'''lustered LVM]]. This indicates that it has been made "cluster aware" and now relies on the cluster's [[DLM]] for safe operation. CLVM relies on the <span class="code">clvmd</span> daemon to operate.

	{{footer}}		{{footer}}

Epretorious: Minor, punction changes and one grammatical change.

2012-08-07T06:07:37Z

Minor, punction changes and one grammatical change.

← Older revision		Revision as of 06:07, 7 August 2012
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	'''LVM''' is an acronym for '''L'''ogical '''V'''olume '''M'''anagement.		'''LVM''' is an acronym for '''L'''ogical '''V'''olume '''M'''anagement.

	It is a tool that ~~takes~~ one or more real or virtual disks and assigns them as Physical Volumes ([[#PV\|PV]]s). From one or more ~~PVs~~ you can create a Volume Group ([[#VG\|VG]]). The VG acts as a pool of raw space from which one or more Logical Volumes ([[#LV\|LV]]s) can be created. These ~~LVs~~ are essentially a ~~tradition~~ [[partition]] on top of which you can format with a [[filesystem]], assign to a [[RAID]] device and so on.		It is a tool that aggregates one or more real or virtual disks and assigns them as Physical Volumes ([[#PV\|PV]]s). From one or more PV's you can create a Volume Group ([[#VG\|VG]]). The VG acts as a pool of raw space from which one or more Logical Volumes ([[#LV\|LV]]'s) can be created. These LV's are, essentially, a traditional [[partition]] on top of which you can format with a [[filesystem]], assign to a [[RAID]] device and so on.

	= PV =		= PV =
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	= VG =		= VG =

	'''V'''olume '''G'''roup; This is a pool of one or more ~~PVs~~. From this pool of raw space, ~~LVs~~ are created.		'''V'''olume '''G'''roup; This is a pool of one or more PV's. From this pool of raw space, LV's are created.

	= LV =		= LV =

	'''L'''ogical '''V'''olume; This is similar to a traditional raw partition. You can format an LV with a [[filesystem]], add it to a RAID or [[DRBD]] array and so on.		'''L'''ogical '''V'''olume; This is similar to a traditional, raw partition. You can format an LV with a [[filesystem]], add it to a RAID or [[DRBD]] array and so on.

	= CLVM =		= CLVM =

Digimer: /* CLVM */

2011-05-01T17:11:08Z

CLVM

← Older revision		Revision as of 17:11, 1 May 2011
Line 19:		Line 19:
	= CLVM =		= CLVM =

	When LVM is used in a cluster, it is referred to as [[CLVM\|'''C''lustered LVM]]]. This indicates that it has been made "cluster aware" and now relies on the cluster's [[DLM]] for safe operation. CLVM relies on the <span class="code">clvmd</span> daemon to operate.		When LVM is used in a cluster, it is referred to as [[CLVM\|'''C'''lustered LVM]]. This indicates that it has been made "cluster aware" and now relies on the cluster's [[DLM]] for safe operation. CLVM relies on the <span class="code">clvmd</span> daemon to operate.

	{{footer}}		{{footer}}

Digimer: /* CLVM */

2011-05-01T17:10:41Z

CLVM

← Older revision		Revision as of 17:10, 1 May 2011
Line 19:		Line 19:
	= CLVM =		= CLVM =

	When LVM is used in a cluster, it is referred to as '''C''lustered LVM. This indicates that it has been made "cluster aware" and now relies on the cluster's [[DLM]] for safe operation. CLVM relies on the <span class="code">clvmd</span> daemon to operate.		When LVM is used in a cluster, it is referred to as [[CLVM\|'''C''lustered LVM]]]. This indicates that it has been made "cluster aware" and now relies on the cluster's [[DLM]] for safe operation. CLVM relies on the <span class="code">clvmd</span> daemon to operate.

	{{footer}}		{{footer}}

Digimer: /* CLVM */

2010-09-09T00:20:26Z

CLVM

← Older revision		Revision as of 00:20, 9 September 2010
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	= CLVM =		= CLVM =

	When LVM is used in a cluster, it is referred to as '''C''lustered LVM. This indicates that it has been made "cluster aware" and now relies on the cluster's [[DLM]] for safe operation.		When LVM is used in a cluster, it is referred to as '''C''lustered LVM. This indicates that it has been made "cluster aware" and now relies on the cluster's [[DLM]] for safe operation. CLVM relies on the <span class="code">clvmd</span> daemon to operate.

	{{footer}}		{{footer}}

Digimer at 00:19, 9 September 2010

2010-09-09T00:19:35Z

← Older revision		Revision as of 00:19, 9 September 2010
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	'''L'''ogical '''V'''olume; This is similar to a traditional raw partition. You can format an LV with a [[filesystem]], add it to a RAID or [[DRBD]] array and so on.		'''L'''ogical '''V'''olume; This is similar to a traditional raw partition. You can format an LV with a [[filesystem]], add it to a RAID or [[DRBD]] array and so on.

			= CLVM =

			When LVM is used in a cluster, it is referred to as '''C''lustered LVM. This indicates that it has been made "cluster aware" and now relies on the cluster's [[DLM]] for safe operation.

	{{footer}}		{{footer}}

Digimer: Created page with '{{header}} '''LVM''' is an acronym for '''L'''ogical '''V'''olume '''M'''anagement. It is a tool that takes one or more real or virtual disks and assigns them as Physical Volum…'

2010-03-16T20:24:56Z

Created page with '{{header}} '''LVM''' is an acronym for '''L'''ogical '''V'''olume '''M'''anagement. It is a tool that takes one or more real or virtual disks and assigns them as Physical Volum…'

Páàjì titun

{{header}}

'''LVM''' is an acronym for '''L'''ogical '''V'''olume '''M'''anagement.

It is a tool that takes one or more real or virtual disks and assigns them as Physical Volumes ([[#PV|PV]]s). From one or more PVs you can create a Volume Group ([[#VG|VG]]). The VG acts as a pool of raw space from which one or more Logical Volumes ([[#LV|LV]]s) can be created. These LVs are essentially a tradition [[partition]] on top of which you can format with a [[filesystem]], assign to a [[RAID]] device and so on.

= PV =

'''P'''hysical '''V'''olume; This is a raw partition from a disk assigned to be used in an LVM.

= VG =

'''V'''olume '''G'''roup; This is a pool of one or more PVs. From this pool of raw space, LVs are created.

= LV =

'''L'''ogical '''V'''olume; This is similar to a traditional raw partition. You can format an LV with a [[filesystem]], add it to a RAID or [[DRBD]] array and so on.

{{footer}}