glusterfs ceph

Glusterfs is an open source Distributed file system that was bought by Red Hat in 2011. It has high scalability, high performance, high availability, scalable elasticity, no meta data server design makes Glusterfs no single point of trouble, For more information, please check the official website: www.gluster.org. Deployment environment:Os:centos Release 6.5 (Final) x64Server:c1:192.168.242.132c2:192.168.2

shown on the left, each file in the Strip volume is distributed to each node for storage. 4. DHT 650) This. width = 650; "style =" border-bottom: 0px; border-left: 0px; border-top: 0px; border-right: 0px "Title =" image "border =" 0 "alt =" image "src =" http://img1.51cto.com/attachment/201410/4/6249823_1412426746viZf.png "" 401 "Height =" 282 "/> Install gluster Installation environment. The three nodes are 172.16.24.100 node1.libincla.com 172.16.24.101 node2.libi

Reprint please indicate the origin of the http://www.cnblogs.com/chenxianpao/p/5878159.html trotThis article only combed the general process, the details of the part has not been too understanding, there is time to see, and then add, there are errors please correct me, thank you.One of the main features of Ceph is strong consistency, which mainly refers to end-to-end consistency. As we all know, the traditional end-to-end solution is based on the data

Tags: centos cephBrief IntroductionThe deployment mode of Ceph mainly includes the following types of nodes:? Ceph OSDs: A Ceph OSD process is mainly used to store data, process data replication, recovery, and fill, adjust the resource combination and provide some monitoring information to Ceph Monitors by checking the

Document directory Fuse installation: Glusterfs installation: I. System Requirements Before installing glusterfs, make sure that your system meets the following minimum requirements: 1. Storage Server Glusterfs supports most commercial x86-64bit hardware platforms. The storage can be attached directly to raid disks. the SATA, SAS, and FC disks are used as b

A large number of original posts can be seen in the following links, the original author Liu Ei you will continue to update:http://blog.csdn.net/liuaigui/article/details/17331557A link to the current version is provided below:[1] glusterfs cluster file system research [2] building high-performance clustered NAS systems based on open source software [3] A bug about gluster stability[4] Creating a glusterfs d

Environment Description Role Host Name Ip OS Hard disk Admin Admin 10.0.0.230 CentOS 7.4 Mon OSD Mgr MDS node231 10.0.0.231 CentOS 7.4 /dev/vda/dev/vdb Mon OSD Mgr node232 10.0.0.232 CentOS 7.4 /dev/vda/dev/vdb Mon OSD Mgr node233 10.0.0.233 CentOS 7.4 /dev/vda/dev/vdb Client Client 10.0.0.234 CentOS 7.4 Set th

Block device installation, create, map, mount, details, adjust, uninstall, curve map, deleteMake sure your ceph storage cluster is active + clean before working with ceph block devices.vim/etc/hosts172.16.66.144 ceph-clientPerform this quick boot on the admin node.1. On the admin node, install Ceph on your

Deploying Heketi and Glusterfs in Kubernetes[TOC]1. PrefaceIn Kubernetes, using the Glusterfs file system, the procedure is usually:Create brick--> Create volume--> Create pv--> create pvc-->pod mount PVCIf you are creating more than one PV, you need to manually repeat these interlocking steps, Heketi can resolve these duplication problems.Heketi is used to manage the life cycle of the

Ceph is a software that can provide storage cluster services它可以实现将主机做成存储集群，并提供分布式文件存储的功能ceph服务可以提供三种存储方式： 1.块存储 2.对象存储 2.文件系统存储Here I'll show you how to build a storage cluster using Ceph: Environment Introduction: node1 node2 node3 这三台主机作为存储集群服务器，分别都有3块10G的硬盘，并且我会将node1及作为存储服务器也作为管理主机(管理存储服务器的服务器) 将client作为访问的客户端 node1 node2 node3这第三台服务器要配置NTP同

The cluster NAS system built based on GlusterFS is a complex system engineering. Its overall performance is closely related to specific application features, hardware and software configurations. During system deployment, if the performance is significantly different from the estimation or experience, you need to optimize the performance according to the actual situation. According to the composition of the Gluster system, performance tuning mainly st

Environment Preparation1, centos6.8 System of virtual machines (four units)2. Close Iptables and SELinux3. Pre-installed Glusterfs packageYum install-y centos-release-gluster37.noarchyum--enablerepo=centos-gluster*-test Install Glusterfs-server GLUSTERFS-CLI glusterfs-geo-replicationgeneration of Distributed File syste

This is a creation in Article, where the information may have evolved or changed. In the article "using Ceph RBD to provide storage volumes for kubernetes clusters", we mentioned that: with the integration of Kubernetes and Ceph, kubernetes can use Ceph RBD to provide persistent Volume for pods within a cluster. However, in this process, the creation and deletion

my system is RHEL5, may not be the same, the need to install the third party rely on different ah, anyway, we are in the process of installation of what is missing to install what, general will be prompted. Download the glusterfs-3.2.0.tar.gz source package. Extract to a directory casually. Glusterfs requires fuse support, please install fuse before installation begins. fuse can be downloaded to h

In my previous article "Introduction to GlusterFS" (File System) and Installation–part 1 ' was just a brief overview o f the file system and its advantages describing some basic commands. It's worth mentioning about the important features, self-heal and re-balance, in this article without which explanation on GlusterFS Would be is of no use. Let us get familiar with the terms self-heal and re-balance.What d

Ceph file system getting started, Zhang Yu (@ Yi Ling Yan), an open-source technical expert, shared Ceph at the C3 salon and recently wrote a series of blog posts about Ceph Analysis in one breath. There are 8 articles in total: One of the "Ceph analysis" series -- Preface "Ceph