検索

このコンテンツは選択した言語では利用できません。

5.29. cluster

download PDF
Updated cluster and gfs2-utils packages that fix one bug are now available for Red Hat Enterprise Linux 6.
The Red Hat Cluster Manager is a collection of technologies working together to provide data integrity and the ability to maintain application availability in the event of a failure. Using redundant hardware, shared disk storage, power management, and robust cluster communication and application failover mechanisms, a cluster can meet the needs of the enterprise market.

Bug Fix

BZ#878373
Previously, the fenced daemon was creating its log file with insecure permissions. Even though no sensitive data, such as passwords, usernames, or IP addresses were ever stored in the file, with this update, log files are created with correct permissions. Permissions of an existing log file is also automatically corrected if necessary.
All users of cluster and gfs2-utils are advised to upgrade to these updated packages, which fix this bug.
Updated cluster and gfs2-utils packages that fix one bug are now available for Red Hat Enterprise Linux 6.
The Red Hat Cluster Manager is a collection of technologies working together to provide data integrity and the ability to maintain application availability in the event of a failure. Using redundant hardware, shared disk storage, power management, and robust cluster communication and application failover mechanisms, a cluster can meet the needs of the enterprise market.

Bug Fix

BZ#849049
Previously, it was not possible to specify start-up options to the dlm_controld daemon. As a consequence, certain features were not working as expected. With this update, it is possible to use the /etc/sysconfig/cman configuration file to specify dlm_controld start-up options, thus fixing this bug.
All users of cluster and gfs2-utils are advised to upgrade to these updated packages, which fix this bug.
Updated cluster and gfs2-utils packages that fix one bug are now available for Red Hat Enterprise Linux 6 Extended Update Support.
The Red Hat Cluster Manager is a collection of technologies working together to provide data integrity and the ability to maintain application availability in the event of a failure. Using redundant hardware, shared disk storage, power management, and robust cluster communication and application failover mechanisms, a cluster can meet the needs of the enterprise market.

Bug Fix

BZ#982699
Previously, the cman init script did not handle its lock file correctly. During a node reboot, this could have caused the node itself to be evicted from the cluster by other members. With this update, the cman init script now handles the lock file correctly, and no fencing action is taken by other nodes of the cluster.
Users of cluster and gfs2-utils are advised to upgrade to these updated packages, which fix this bug.
Red Hat logoGithubRedditYoutubeTwitter

詳細情報

試用、購入および販売

コミュニティー

Red Hat ドキュメントについて

Red Hat をお使いのお客様が、信頼できるコンテンツが含まれている製品やサービスを活用することで、イノベーションを行い、目標を達成できるようにします。

多様性を受け入れるオープンソースの強化

Red Hat では、コード、ドキュメント、Web プロパティーにおける配慮に欠ける用語の置き換えに取り組んでいます。このような変更は、段階的に実施される予定です。詳細情報: Red Hat ブログ.

会社概要

Red Hat は、企業がコアとなるデータセンターからネットワークエッジに至るまで、各種プラットフォームや環境全体で作業を簡素化できるように、強化されたソリューションを提供しています。

© 2024 Red Hat, Inc.