How to disable transparent hugepages (THP) on Red Hat Enterprise Linux 7 $ Solution 已验证 - 已更新2017年六月2日23:54 - English 环境 Red Hat Enterprise Linux 7 transparent hugepages (THP) tuned 问题 How to disable transparent hugepages (THP) on Red Hat Enterprise…

Resolution Note: Transparent Huge Pages are not available on the 32-bit version of RHEL 6. Transparent Huge Pages (THP) are enabled by default in RHEL 6 for all applications. The kernel attempts to allocate hugepages whenever possible and any Linux p…

Resolution Red Hat Enterprise Linux 4, 5 and 6 enable Internet Protocol Version 6 (IPv6) by default. However, in certain situations, some users may find it desirable to disable IPv6 support or to re-enable it after it has been disabled. For Red Hat E…

This is a guide on setting up a IPSEC/L2TP vpn on CentOS 6 or Red Hat Enterprise Linux 6 or Scientific Linux 6 using Openswan as the IPsec server, xl2tpd as the l2tp provider and ppp for authentication. We choose the IPSEC/L2TP protocol stack because…

下面一步一步介绍一下如何在Red Hat Enterprise Linux系统上为SQL Server配置共享磁盘集群(Shared Disk Cluster)及其相关使用(仅供测试学习之用,基础篇) 一.      创建共享磁盘和 Cluster 微软官方配置文档:https://docs.microsoft.com/en-us/sql/linux/sql-server-linux-shared-disk-cluster-red-hat-7-configure. Linux Cluster结构…

Almost one year ago, I checked how different cache settings affected KVM storage subsystem performance. Results were very clear: to obtain good I/O speed, you had to use the write-back or none cache policies, avoiding the write-through one. However,…

Interpreting /proc/meminfo and free output for Red Hat Enterprise Linux 5, 6 and 7 Solution Verified - UpdatedOctober 2 2018 at 6:35 AM - https://access.redhat.com/solutions/406773 Environment Red Hat Enterprise Linux (RHEL) 5 Red Hat Enterprise Linu…

https://access.redhat.com/articles/1189123 Common administrative commands in Red Hat Enterprise Linux 5, 6, and 7 Updated April 12 2017 at 11:20 AM - English System basics Task RHEL5 RHEL6 RHEL7 View subscription information /etc/sysconfig/rhn/system…

下面一步一步介绍一下如何在Red Hat Enterprise Linux系统上为SQL Server配置共享磁盘集群(Shared Disk Cluster)及其相关使用(仅供测试学习之用,基础篇) 一.      创建共享磁盘和 Cluster 微软官方配置文档:https://docs.microsoft.com/en-us/sql/linux/sql-server-linux-shared-disk-cluster-red-hat-7-configure. Linux Cluster结构…

今天一顿误操作,只能把Red Hat Enterprise Linux 6重新安装,一些必备工作只能重做,重做之后立马把Linux的文件备份,以备不时只需! 开启Linux以太网卡:vim /etc/sysconfig/network-scripts/ifcfg-eth0 把里面的no改成yes 重启无线网卡:service network restart 接着安装TFTP服务器 先挂载光盘mount /dev/cdrom /mnt/ rpm -ivh /mnt/Packages/tftp-se…