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USN-3239-2: GNU C Library Regression

2017-03-22 KENNETH 0

USN-3239-2: GNU C Library Regression Ubuntu Security Notice USN-3239-2 21st March, 2017 eglibc, glibc regression A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 16.04 LTS Ubuntu 14.04 LTS Ubuntu 12.04 LTS Summary USN-3239-1 introduced a regression in the GNU C Library. Software description eglibc – GNU C Library glibc – GNU C Library Details USN-3239-1 fixed vulnerabilities in the GNU C Library. Unfortunately,the fix for CVE-2015-5180 introduced an internal ABI change withinthe resolver library. This update reverts the change. We apologizefor the inconvenience. Please note that long-running services that were restarted to compensatefor the USN-3239-1 update may need to be restarted again. Original advisory details: It was discovered that the GNU C Library incorrectly handled the strxfrm() function. An attacker could use this issue to cause a denial of service or possibly execute arbitrary code. This [ more… ]

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MySQL InnoDB Cluster – Real-World Cluster Tutorial for OEL, Fedora, RHEL and CentOS

2017-03-22 KENNETH 0

MySQL InnoDB Cluster – Real-World Cluster Tutorial for OEL, Fedora, RHEL and CentOS In this tutorial, we are going to guide you through the process of preparing and configuring RPM based distributions, such as OEL, Fedora or CentOS, for InnoDB cluster usage. We will address the steps from the initial configurations, to the cluster creation, and finally the MySQL Router configuration to map the data traffic.… Source: MySQL InnoDB Cluster – Real-World Cluster Tutorial for OEL, Fedora, RHEL and CentOS

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MySQL InnoDB Cluster – Real-World Cluster Tutorial for Ubuntu and Debian

2017-03-22 KENNETH 0

MySQL InnoDB Cluster – Real-World Cluster Tutorial for Ubuntu and Debian In this tutorial, we are going to guide you through the whole process of configuring Debian based distributions for InnoDB cluster usage; the most popular being Ubuntu. We will address the steps from the initial configurations, to the cluster creation, and finally the MySQL Router configuration to map the data traffic.… Source: MySQL InnoDB Cluster – Real-World Cluster Tutorial for Ubuntu and Debian

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MySQL InnoDB Cluster – Preparing a Linux VM for a Real-World Cluster

2017-03-22 KENNETH 0

MySQL InnoDB Cluster – Preparing a Linux VM for a Real-World Cluster In this tutorial, we are going to guide you through the process of preparing and configuring an Ubuntu mini host for InnoDB cluster usage. To create a cluster with tolerance to one failure, we need three instances. So we’re going to create and configure a Virtual Machine and clone it two times.… Source: MySQL InnoDB Cluster – Preparing a Linux VM for a Real-World Cluster

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MySQL InnoDB Cluster – Setting up a Real-World Cluster

2017-03-22 KENNETH 0

MySQL InnoDB Cluster – Setting up a Real-World Cluster Nowadays, it’s very important to have a high availability solution that gives you serenity and security for your data. The task of ensuring your data will always be available is a challenging one, that not everyone wants to do because it demands a lot of knowledge about tools, configuration, and technologies.… Source: MySQL InnoDB Cluster – Setting up a Real-World Cluster