-
-
Cluster Version Management
This content has been machine translated dynamically.
Dieser Inhalt ist eine maschinelle Übersetzung, die dynamisch erstellt wurde. (Haftungsausschluss)
Cet article a été traduit automatiquement de manière dynamique. (Clause de non responsabilité)
Este artículo lo ha traducido una máquina de forma dinámica. (Aviso legal)
此内容已经过机器动态翻译。 放弃
このコンテンツは動的に機械翻訳されています。免責事項
이 콘텐츠는 동적으로 기계 번역되었습니다. 책임 부인
Este texto foi traduzido automaticamente. (Aviso legal)
Questo contenuto è stato tradotto dinamicamente con traduzione automatica.(Esclusione di responsabilità))
This article has been machine translated.
Dieser Artikel wurde maschinell übersetzt. (Haftungsausschluss)
Ce article a été traduit automatiquement. (Clause de non responsabilité)
Este artículo ha sido traducido automáticamente. (Aviso legal)
この記事は機械翻訳されています.免責事項
이 기사는 기계 번역되었습니다.책임 부인
Este artigo foi traduzido automaticamente.(Aviso legal)
这篇文章已经过机器翻译.放弃
Questo articolo è stato tradotto automaticamente.(Esclusione di responsabilità))
Translation failed!
Overview
XenServer uses the Corosync clustering stack through xapi-clusterd to manage cluster membership.
Clusters are required when using GFS2 shared storage repositories (SRs).
XenServer 8.4 use Corosync 2 and to support future improvements, XenServer introduces Corosync 3.
Corosync 2 and Corosync 3 are architecturally different and you cannot perform a direct Rolling Pool Upgrade (RPU) between these versions.
A manual upgrade path is available in XenServer 8.4 and must be completed before upgrading to a greater version.
Note:
If Corosync 2 remains active, the RPU plugin will block the upgrade from XenServer 8.4 to a greater version.
Improvements in Corosync 3
Corosync 3 provides:
- Improved reliability for clustered environments.
- Enhanced scalability and performance.
- Faster and more consistent membership handling.
- Modernized network communication model.
Share
Share
In this article
This Preview product documentation is Cloud Software Group Confidential.
You agree to hold this documentation confidential pursuant to the terms of your Cloud Software Group Beta/Tech Preview Agreement.
The development, release and timing of any features or functionality described in the Preview documentation remains at our sole discretion and are subject to change without notice or consultation.
The documentation is for informational purposes only and is not a commitment, promise or legal obligation to deliver any material, code or functionality and should not be relied upon in making Cloud Software Group product purchase decisions.
If you do not agree, select I DO NOT AGREE to exit.