Ceph Crush Rule Delete - Revision history

Qadmin at 22:03, 5 March 2024

2024-03-05T22:03:36Z

← Older revision		Revision as of 22:03, 5 March 2024
Line 1:		Line 1:
	[[File:~~Delete~~ CRUSH Rule.jpg\|512px\|thumb\|Delete a Ceph CRUSH Rule. Use the force option when in use.]]		[[File:Del CRUSH Rule.jpg\|512px\|thumb\|Delete a Ceph CRUSH Rule. Use the force option when in use.]]

	In QuantaStor, the "Delete Ceph Redundancy/CRUSH Rule" feature is used to remove an existing redundancy rule or CRUSH (Controlled Replication Under Scalable Hashing) rule that has been previously created for a Ceph storage cluster. The CRUSH rules define how data is distributed and replicated across OSDs (Object Storage Daemons) in the cluster, ensuring fault tolerance and high availability.		In QuantaStor, the "Delete Ceph Redundancy/CRUSH Rule" feature is used to remove an existing redundancy rule or CRUSH (Controlled Replication Under Scalable Hashing) rule that has been previously created for a Ceph storage cluster. The CRUSH rules define how data is distributed and replicated across OSDs (Object Storage Daemons) in the cluster, ensuring fault tolerance and high availability.

Qadmin at 22:00, 5 March 2024

2024-03-05T22:00:55Z

← Older revision		Revision as of 22:00, 5 March 2024
Line 1:		Line 1:
	[[File:Delete ~~Ceph~~ CRUSH.jpg\|512px\|thumb\|Delete a Ceph CRUSH Rule. Use the force option when in use.]]		[[File:Delete CRUSH Rule.jpg\|512px\|thumb\|Delete a Ceph CRUSH Rule. Use the force option when in use.]]

	In QuantaStor, the "Delete Ceph Redundancy/CRUSH Rule" feature is used to remove an existing redundancy rule or CRUSH (Controlled Replication Under Scalable Hashing) rule that has been previously created for a Ceph storage cluster. The CRUSH rules define how data is distributed and replicated across OSDs (Object Storage Daemons) in the cluster, ensuring fault tolerance and high availability.		In QuantaStor, the "Delete Ceph Redundancy/CRUSH Rule" feature is used to remove an existing redundancy rule or CRUSH (Controlled Replication Under Scalable Hashing) rule that has been previously created for a Ceph storage cluster. The CRUSH rules define how data is distributed and replicated across OSDs (Object Storage Daemons) in the cluster, ensuring fault tolerance and high availability.

Qadmin at 01:30, 11 June 2023

2023-06-11T01:30:07Z

← Older revision		Revision as of 01:30, 11 June 2023
Line 1:		Line 1:
	[[File:Delete Ceph CRUSH.jpg\|512px\|~~thumbf~~\|Delete a Ceph CRUSH Rule. Use the force option when in use.]]		[[File:Delete Ceph CRUSH.jpg\|512px\|thumb\|Delete a Ceph CRUSH Rule. Use the force option when in use.]]

	In QuantaStor, the "Delete Ceph Redundancy/CRUSH Rule" feature is used to remove an existing redundancy rule or CRUSH (Controlled Replication Under Scalable Hashing) rule that has been previously created for a Ceph storage cluster. The CRUSH rules define how data is distributed and replicated across OSDs (Object Storage Daemons) in the cluster, ensuring fault tolerance and high availability.		In QuantaStor, the "Delete Ceph Redundancy/CRUSH Rule" feature is used to remove an existing redundancy rule or CRUSH (Controlled Replication Under Scalable Hashing) rule that has been previously created for a Ceph storage cluster. The CRUSH rules define how data is distributed and replicated across OSDs (Object Storage Daemons) in the cluster, ensuring fault tolerance and high availability.

Qadmin at 01:29, 11 June 2023

2023-06-11T01:29:54Z

← Older revision		Revision as of 01:29, 11 June 2023
Line 1:		Line 1:
	Delete a Ceph CRUSH Rule. Use the force option when in use.		[[File:Delete Ceph CRUSH.jpg\|512px\|thumbf\|Delete a Ceph CRUSH Rule. Use the force option when in use.]]

	''~~'Navigation~~:'~~'' Scale-out Storage Configuration --> Scale-out Storage Pools --> EC Profiles & Rules -->~~ Delete Redundancy Rule ~~''(toolbar)''~~		In QuantaStor, the "Delete Ceph Redundancy/CRUSH Rule" feature is used to remove an existing redundancy rule or CRUSH (Controlled Replication Under Scalable Hashing) rule that has been previously created for a Ceph storage cluster. The CRUSH rules define how data is distributed and replicated across OSDs (Object Storage Daemons) in the cluster, ensuring fault tolerance and high availability.

			The purpose of the "Delete Ceph Redundancy/CRUSH Rule" function is to allow administrators to remove a redundancy rule that is no longer needed or relevant. Deleting a rule removes it from the configuration, ensuring that it is no longer applied to the data placement and replication policies within the Ceph cluster.

			Use the force option when in use.

			Here are a few key points regarding the purpose and implications of deleting a Ceph Redundancy/CRUSH Rule in QuantaStor:

			*Rule Management: QuantaStor provides the ability to manage and organize CRUSH rules to simplify the management of data placement and replication policies. Deleting a rule allows administrators to clean up unused or obsolete rules from the system.

			*Customization: Redundancy/CRUSH rules can be customized to match specific storage requirements, including the replica count, rule type, failure domain hierarchy, and other parameters. Deleting a rule removes it from the available options, so it's important to ensure that the rule is no longer needed before deleting it.

			*Data Placement: When deleting a redundancy/CRUSH rule, it's crucial to consider the impact on the data placement and replication behavior within the Ceph cluster. If a rule being deleted is currently in use, it may impact the data distribution, fault tolerance, and availability of the stored data.

			*Permanent Removal: Deleting a Ceph Redundancy/CRUSH Rule is typically a permanent action. Once a rule is deleted, it cannot be recovered. It's recommended to carefully review and confirm the rule to be deleted to avoid unintended data placement issues or potential data loss.

			By using the "Delete Ceph Redundancy/CRUSH Rule" feature in QuantaStor, administrators can manage their data placement and replication policies, remove unused or outdated rules, and ensure the availability of relevant and up-to-date rules for their Ceph storage cluster.

	~~[[File:Delete Ceph CRUSH.jpg\|512px]]~~

			'''Navigation:''' Scale-out Storage Configuration --> Scale-out Storage Pools --> EC Profiles & Rules --> Delete Redundancy Rule ''(toolbar)''

Qadmin at 17:53, 9 December 2022

2022-12-09T17:53:13Z

← Older revision		Revision as of 17:53, 9 December 2022
Line 10:		Line 10:

	{{Template:ReturnToWebGuide}}		{{Template:ReturnToWebGuide}}
	[[Category:~~QuantaStor5~~]]		[[Category:QuantaStor6]]
	[[Category:WebUI Dialog]]		[[Category:WebUI Dialog]]
	[[Category:Requires Review]]		[[Category:Requires Review]]

Qadmin at 22:42, 14 July 2022

2022-07-14T22:42:35Z

← Older revision		Revision as of 22:42, 14 July 2022
Line 5:		Line 5:
	[[File:Delete Ceph CRUSH.jpg\|512px]]		[[File:Delete Ceph CRUSH.jpg\|512px]]


	~~For additional information see Ceph, [[https://docs.ceph.com/docs/master/rados/operations/crush-map/ CRUSH Maps]]~~


			'''For additional information''' see Ceph, [[https://docs.ceph.com/docs/master/rados/operations/crush-map/ CRUSH Maps]]

	{{Template:ReturnToWebGuide}}		{{Template:ReturnToWebGuide}}

Qadmin at 18:34, 3 May 2020

2020-05-03T18:34:00Z

← Older revision		Revision as of 18:34, 3 May 2020
Line 1:		Line 1:
	Delete a Ceph CRUSH Rule. Use the force option when in use.		Delete a Ceph CRUSH Rule. Use the force option when in use.

	'''Navigation:''' Scale-out Storage Configuration --> Scale-out Storage Pools --> EC Profiles & Rules --> Delete ~~CRUSH~~ Rule ''(toolbar)''		'''Navigation:''' Scale-out Storage Configuration --> Scale-out Storage Pools --> EC Profiles & Rules --> Delete Redundancy Rule ''(toolbar)''

	[[File:Delete Ceph CRUSH.jpg\|512px]]		[[File:Delete Ceph CRUSH.jpg\|512px]]

Qadmin at 22:19, 1 May 2020

2020-05-01T22:19:05Z

← Older revision		Revision as of 22:19, 1 May 2020
Line 2:		Line 2:

	'''Navigation:''' Scale-out Storage Configuration --> Scale-out Storage Pools --> EC Profiles & Rules --> Delete CRUSH Rule ''(toolbar)''		'''Navigation:''' Scale-out Storage Configuration --> Scale-out Storage Pools --> EC Profiles & Rules --> Delete CRUSH Rule ''(toolbar)''


	[[File:Delete Ceph CRUSH.jpg\|512px]]		[[File:Delete Ceph CRUSH.jpg\|512px]]

Qadmin at 22:18, 1 May 2020

2020-05-01T22:18:53Z

← Older revision		Revision as of 22:18, 1 May 2020
Line 5:		Line 5:

	[[File:Delete Ceph CRUSH.jpg\|512px]]		[[File:Delete Ceph CRUSH.jpg\|512px]]


	For additional information see Ceph, [[https://docs.ceph.com/docs/master/rados/operations/crush-map/ CRUSH Maps]]		For additional information see Ceph, [[https://docs.ceph.com/docs/master/rados/operations/crush-map/ CRUSH Maps]]

Qadmin at 22:18, 1 May 2020

2020-05-01T22:18:39Z

← Older revision		Revision as of 22:18, 1 May 2020
Line 7:		Line 7:

	For additional information see Ceph, [[https://docs.ceph.com/docs/master/rados/operations/crush-map/ CRUSH Maps]]		For additional information see Ceph, [[https://docs.ceph.com/docs/master/rados/operations/crush-map/ CRUSH Maps]]



	{{Template:ReturnToWebGuide}}		{{Template:ReturnToWebGuide}}