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Who When What Removed Added
Gorka Eguileor 2020-08-06 14:54:26 UTC Link ID OpenStack gerrit 710297
Gorka Eguileor 2020-08-06 15:18:04 UTC Depends On 1806975
Gorka Eguileor 2020-08-06 15:18:30 UTC Blocks 1810627, 1810629
Gorka Eguileor 2020-08-06 15:18:41 UTC Assignee cinder-bugs geguileo
Gorka Eguileor 2020-08-06 15:19:28 UTC Keywords FeatureBackport
Gorka Eguileor 2020-08-06 15:23:02 UTC Blocks 1866853
Gorka Eguileor 2020-08-06 15:24:10 UTC Status NEW ON_DEV
Gorka Eguileor 2020-08-06 15:24:29 UTC Keywords TestOnly
Tzach Shefi 2021-01-10 08:59:55 UTC Flags automate_bug?
Mike Abrams 2021-02-10 14:41:33 UTC CC mabrams
Andy Stillman 2021-04-09 20:26:55 UTC Docs Contact ccopello astillma
Gregory Charot 2021-05-07 14:45:18 UTC Keywords FeatureBackport, ZStream FutureFeature
Priority urgent high
CC gcharot
Severity urgent high
Red Hat Bugzilla 2021-05-25 07:46:54 UTC CC tquinlan
Gregory Charot 2021-05-25 12:20:31 UTC Target Milestone --- z2
Andy Stillman 2021-06-18 19:37:02 UTC Docs Contact astillma rhos-docs
Chuck Copello 2021-09-02 13:17:56 UTC CC ccopello
Red Hat Bugzilla 2021-10-26 11:10:15 UTC CC mabrams
Red Hat One Jira (issues.redhat.com) 2021-12-06 11:00:09 UTC Link ID Red Hat Issue Tracker OSP-2203
Gregory Charot 2022-07-18 10:06:01 UTC Target Milestone z2 beta
Gregory Charot 2022-08-30 12:29:45 UTC Target Milestone beta z2
Lon Hohberger 2022-08-30 20:20:24 UTC Keywords TestOnly
Status ON_DEV ON_QA
Fixed In Version openstack-cinder-18.2.1-0.20220526042308.5532645.el8ost
Brian Rosmaita 2022-09-20 15:28:57 UTC CC brian.rosmaita
Red Hat Bugzilla 2022-11-24 08:37:21 UTC CC spower
Docs Contact rhos-docs astillma
Luigi Toscano 2022-12-08 22:30:16 UTC QA Contact tshefi eshames
Red Hat Bugzilla 2023-01-05 08:27:21 UTC CC kiyyappa
Red Hat Bugzilla 2023-05-24 06:54:30 UTC CC jvisser
Jason Joyce 2023-06-05 11:46:55 UTC Target Milestone z2 ga
Keywords FutureFeature, TestOnly
Status ON_QA MODIFIED
RHEL Program Management 2023-06-05 11:48:31 UTC Keywords FutureFeature
Target Release --- 17.1
errata-xmlrpc 2023-06-07 07:44:40 UTC Status MODIFIED ON_QA
Gregory Charot 2023-06-07 13:48:20 UTC Target Milestone ga z2
Tzach Shefi 2023-07-09 05:25:18 UTC CC tshefi
Andy Stillman 2023-07-27 16:33:54 UTC Flags needinfo?(geguileo)
Red Hat Bugzilla 2023-07-29 08:27:34 UTC CC senrique
Miguel Garcia 2023-08-04 10:01:05 UTC Keywords TestOnly
Brian Rosmaita 2023-08-04 13:21:34 UTC CC astillma
Doc Text Feature: A configuration option, 'backup_max_operations', has been added for the cinder backup service to limit the number of concurrent backup and restore operations. The default value is 15.

Reason: Backup and restore operations are both CPU and memory intensive; an unlimited number of concurrent operations can lead to service disruptions from the service being killed by the operating system due to an Out of Memory (OOM) situation.

Result: Operators can tune the backup service to operate more reliably given the local hardware environment and usage patterns.
Flags needinfo?(geguileo) needinfo?(astillma)
Brian Rosmaita 2023-08-04 13:28:02 UTC Doc Type If docs needed, set a value Enhancement
Brian Rosmaita 2023-08-04 13:30:19 UTC Doc Text Feature: A configuration option, 'backup_max_operations', has been added for the cinder backup service to limit the number of concurrent backup and restore operations. The default value is 15.

Reason: Backup and restore operations are both CPU and memory intensive; an unlimited number of concurrent operations can lead to service disruptions from the service being killed by the operating system due to an Out of Memory (OOM) situation.

Result: Operators can tune the backup service to operate more reliably given the local hardware environment and usage patterns.
Feature: A configuration option, 'backup_max_operations', has been added for the cinder backup service to limit the number of concurrent backup and restore operations on each host. The default value is 15.

Reason: Backup and restore operations are both CPU and memory intensive; an unlimited number of concurrent operations can lead to service disruptions from the service being killed by the operating system due to an Out of Memory (OOM) situation.

Result: Operators can tune the backup service to operate more reliably given the local hardware environment and usage patterns.
Ian Frangs 2023-08-08 08:32:17 UTC CC ifrangs
Ian Frangs 2023-08-08 08:34:12 UTC Flags needinfo?(astillma) needinfo?
Ian Frangs 2023-08-08 08:35:03 UTC Flags needinfo?
Ian Frangs 2023-08-08 08:39:03 UTC Docs Contact astillma ifrangs

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