glusterfs install

Under a replicated volume, a single server node is offline and can be recovered by deleting all of the configuration files.1, stop gluster related services, and kill all gluster related processes.2, the configuration file only retains glusterd.info.3, start the service.DescriptionIf the service fails to start because the Vol profile cannot be successfully loaded, you can delete the corresponding configuration file.Because the node cannot communicate, it can be resolved by deleting the correspond

On multiple nodes after glusterfs is successfully installed, you can manage each node through the gluster Management Console. After successful addition, the public key can be automatically installed, however, if manual installation is required, you can configure the public key on each node according to the following steps. 1. First modify the/etc/hosts file to include the names and IP addresses of all nodes in the cluster; For example, 192.168.1.1

consistency.To learn more about server quorum, view server quorum test method: Http://www.gluster.org/community/documentation/index.php/Features/Server-quorum Problem Client quorum and server-side quorum that good?If server-side quorum is enabled, data can still be written to the volume when a split-brain condition occurs. Server-side quorum for more efficient avoidance and volume configuration conflicts, the volume set, peer probe, and so on are forbidden when the quorum becomes

,command_nginx_zhushi) If INT (Result) = = 0:NEW_DST = "' S/server%s/#/'"%ip dst = ["sed", "-I", new_ DST, "/etc/nginx/conf.d/panda.saicmotor.com.conf"] command_nginx_apache_stop = "". Join (DST) New_command = ["sudo su-c", ' "', Command_nginx_apache_stop, '" ', "-"] new_command_spli t = "". Join (New_command) Apache_connect_perform (ip_nginx,new_command_split) Time.sleep (2) apache_connect_perform (ip_nginx,command_nginx_reloa

Execute the Mount command:Mount Target_host:/volume_name Current_pathPrompt for error message after executing mount command/usr/sbin/start-statd:line 8:systemctl:command not foundMOUNT.NFS:RPC.STATD is isn't running but was required for remote locking.Mount.nfs:Either use '-o nolock ' to keep locks local, or start statd.Mount.nfs:Operation not permittedIn general, the place where the Glusterfs storage is used is at least two machines to be configured,

Mount command to execute: Mount Target_host:/volume_name Current_path Prompt for error message after executing mount command /usr/sbin/start-statd:line 8:systemctl:command not found MOUNT.NFS:RPC.STATD is isn't running but is required for remote locking. Mount.nfs:Either use '-o nolock ' to keep locks the local, or start statd. Mount.nfs:Operation not permitted In general, the use of glusterfs storage is at least two machines configured to comp

,command_nginx_zhushi) If INT (Result) = = 0:NEW_DST = "' S/server%s/#/'"%ip dst = ["sed", "-I", new_ DST, "/etc/nginx/conf.d/panda.saicmotor.com.conf"] command_nginx_apache_stop = "". Join (DST) New_command = ["sudo su-c", ' "', Command_nginx_apache_stop, '" ', "-"] new_command_spli t = "". Join (New_command) Apache_connect_perform (ip_nginx,new_command_split) Time.sleep (2) apache_connect_perform (ip_nginx,command_nginx_reloa

: Command_nginx_zhushi = "grep%s/etc/nginx/conf.d/panda.saicmotor.com.conf|grep ' # ' |wc-l"%ip ApacHe_connect_perform (Ip_nginx1,command_nginx_zhushi) if int (result) = = 0: NEW_DST = "' S/server%s/#/'"%ip dst = ["sed", "-I", NEW_DST, "/etc/nginx/conf.d/panda . saicmotor.com.conf "] Command_nginx_apache_stop =" ". Join (DST) New_command = ["sudo su-c", ' "', Command_nginx_apache_stop, '" ', "-"] New_command_split = "". Join (New_comm

0. Test environmentGlusterFS 3.6.4/3.6.7/3.6.9CentOS 6.7/7.11. Test case and result oneSuppose A, B replica host, C client, C mount to a.Create 1 to 99 files in the volume by C first.Test One:A delete rm-f 2*,a executes heal full, see if recovery,

Public tuning preference (take Gluster 3.4 for example)The following options can be set by the following command.Gluster Volume Set Volume KEY VALUE Keywords Description Remarks nfs.disable

Document directory I. Network File System Overview My Sina Weibo: http://weibo.com/freshairbrucewoo. You are welcome to exchange ideas and improve your technology together.  I. Network File System Overview   Sun Microsystems launched a widely

After Ubuntu16.04 is installed in Cuda and CUDNN, install Tensorflow,tensorflow and OPENCV can download the corresponding installation package on the Internet and install it directly from Pip and Conda directly under the path where the installation package is located, as shown in:The prerequisite is to download a good installation package. After installing TensorFlow, you also need to add the system path in

How to install it with a Chinese cabbage USB flash drive: Install the Win7 system, and then install the Chinese cabbage win7 This article describes how to install WIN7 with a Chinese cabbage USB flash drive. The installation of WIN7 is slightly more difficult than that of the ghostversion WIN7 system. If you have to t

It is understood that many people have installed dual systems before, but since the birth of VMware, it has brought more convenience to people. 1. Install VMware Workstation Because it is in Windows, you can choose to download it from the official VMware website or from the websites such as huajun or Pacific. The installation process is similar to other software in windows. You can click Next to install

How to install Win10, how to install Win10 system via hard disk, and how to install win10 How to install the system in the Win10 file on the hard disk. For WIN8/8.1, double-click the SETUP file to directly decompress the package, but the system kernel must be correct. For example, a 32-bit WIN8.1-to-WIN10 32-bit syste

1. Install EclipseA. Download the Linux version of Eclipse, unzip it into your tool directory, unzip it into the directory to run the program, if the following error occurs, you need to install the Java Runtime Environment JREB. Before installing the JRE, try running java-version to see if Java is installed, if you do not have the following prompt, the main idea is that you do not have Java installed, the p

How to install Ubuntu, this self Baidu. Site Specific installation: http://www.ubuntu.comI installed the Ubuntu Server version and then the full English installation. So its source is automatically positioned to the United StatesHere's how to change the source, the first one is the operation. The second is a detailed explanation of the operation.1 //Inside the specific input command,//indicates the content of the comment, do not need tube2sudo su-Root

After installing phpcms, you will always jump to install/install. php and install phpcms.Many people always jump to install/install. php after installing phpcms locally. Since most people use phpcms for the first time, I don't know why this error occurs. This is mostly cause

Preface : Need to install JDK, Python, Android SDKFirst step: Installation and configuration of JDKJDK:http://www.oracle.com/technetwork/java/javase/downloads/jdk-netbeans-jsp-142931.htmlConfiguring Environment variablesIn system variables → new system variableVariable name: java_homeVariable value (fill in the path of the JDK installation): C:\Program files\java\jdk1.8.0_161Re-create the system variableVariable name: CLASSPATHVariable value:.; %java_

1. Run Vmware.exe, install the virtual machine2. In select OS interface, add Ubuntu ISO image file, install Ubuntu system3. Create a shared folder between the Windows system and the Ubuntu system(1) Locate the vmwaretools.x.x.x-xxxx.tar.gz file, and move to the/tmp folder to decompress(2) Enter Vmware-tools-distrib folder, run./vmware-install.pl(3) Select the folder you want to share in the virtual machine