glusterfs ceph

Glusterfs Hacker Guide content off the Web page, these pages have been inaccessible, so the arrangement to provide a copy for everyone to refer to the study, welcome to Exchange.Reprint Information:[1] Translator 101 Lesson 1:setting the Stage, http://hekafs.org/index.php/2011/11/ translator-101-class-1-setting-the-stage/[2] Translator 101 Lesson 2:init, Fini, and Privatecontext, http://hekafs.org/index.php/2011/11/ translator-101-lesson-2-init-fini-a

The use case is simple, I want to use both SSD disks and SATA disks within the same machine and ultimately create pools pointing to SSD or SATA disks. in order to achieve our goal, we need to modify the crush map. my example has 2 SATA disks and 2 SSD disks on each host and I have 3 hosts in total. To revoke strate, please refer to the following picture: I. Crush Map Crush is very flexible and topology aware which is extremely useful in our scenario. we are about to create two different root

Environment Introduction: System version : Rhel6.5Kernel version:3.18.3-1.el6.elrepo.x86_64Yum Source:http://download.gluster.org/pub/gluster/glusterfs/3.6/3.6.9/RHEL/ Glusterfs-epel.repoNumber of nodes: 3 the host name, respectively, for a Controller1 , Controller2 , compute01each node has 3 disks, which are mounted to /data/bric1,/data/brick2,/data/bric3, respectively. with xfs mount, please install xfspr

process executes, and GLUSTERFSD is in volume Start time (after create volume): Gluster volume start img. What is the difference between glusterfs,glusterd,glusterfsd,gluster? Or want to say one's own understanding, to correct: >glusterfs:client-side Mount server-side volumes and related operations on client side >glusterd:Gluster Elastic Volume Management daemon. Glusterd is related to volume management, and the code is centralized under XLATORS/MGM

(WJW) External zookeeper-based Glusterfs as a fully distributed HBase cluster Installation guide for Distributed file systems[X] Prerequisites Server list: 192.168.1.84 hbase84#Hbase-master 192.168.1.85 hbase85#Hbase-regionserver,zookeeper 192.168.1.86 hbase86#Hbase-regionserver,zookeeper 192.168.1.87 hbase87#Hbase-regionserver,zookeeper Jdk It is recommended to install Sun's JDK1.7 version!

Environment Description:4 machines installed GlusterFS to form a distributed replicated volumes clusterServer:10.64.42.9610.64.42.11310.64.42.11510.64.42.117Client:10.64.42.98 1. Preparatory workClose Iptables and SELinux2. Installing the Glusterfs server4 Server Installation Glusterfs Yum install centos-release-gluster yum install-y

Ceph Cluster Expansion IP Hostname Description 192.168.40.106 Dataprovider Deployment Management Node 192.168.40.107 Mdsnode MON Node 192.168.40.108 Osdnode1 OSD Node 192.168.40.148

How to choose the Glusterfs version before you wrote multiple blog posts: How to choose the Glusterfs version of--20160705 Edition.It's time to translate today. Gluster Release Notes (schedule), take this opportunity to add how to choose the Glusterfs version, because the latest version is not actually deployed online, some of the actual deployment experience of

Big data requires a big file system, which is the design goal of the open-source glusterfs File System in the upcoming glusterfs version 3.3. The gluster project launched the second test version of glusterfs 3.3 this week. The final release version is expected to be by the end of this year. The new release provides integration points with Apache hadoop, allowin

My Sina Weibo: http://weibo.com/freshairbrucewoo. You are welcome to exchange ideas and improve your technology together. The previous blog analyzed in detail the implementation technology of the memory pool of GlusterFS. Today we will look at how GlusterFS uses this technology. Step 1: allocate and initialize: The cli process will involve the establishment and initialization of the memory pool during init