seagate replica

This is always going back and forth through the issi without stopping installation. Every time you start the system, you will be bored. Today I really want to clean him up, so I studied the issi detection method. I thought it would be fine to delete the configuration of notes local mail replica prepare V1.0 in sdword/issimon. ini, but it does not work; Then observe that after the issi scans the results, before you click "Install", several special fi

Recently got a copy set of MongoDB, tested today under node. JS Call replica set script, test pass. Record them.varMongoclient = require (' MongoDB '). mongoclient;//Mongodb://user:[email protected]:p the full format of the Ort/dbname?replicaset=replicasetname connection, the replica set does not need to write out a list of all the servers, Only part of the write is also available, but if there is a problem

One. Stand-alone deployment startup 1. Directly download the relevant Mongodb_linux installation package, to the Linux environment, decompression can be. 2. Start MongoDB/data/program/mongo/mongodb-linux-x86_64-2.6.6/bin/mongod--port 8050--fork--dbpath=/data/program/mongo/data/-- Logpath=/data/program/mongo/log/mongodb.log--logappend./mongod--port 27017--fork--dbpath=/home/wuly/mongo/data/--logpath=/home/wuly/mongo/log/mongodb.log--logappend3./mongo--port=8050Client-side queries for this port ==

Tags: mongodb replication replica set cluster master-slaveEnvironment ConfigurationMongoDB InstallationDownload Yum Source Configurationwget Https://repo.mongodb.org/yum/redhat/mongodb-org-3.0.repo MV mongodb-org-3.0.repo/etc/yum.repos.d/Installing MongoDBYum-y Install mongodb-orgModify the MongoDB configuration file# Modify the Listener address to 0.0.0.0 Net: port:27017 bindip:0.0.0.0 # Modify replica set

create a super Administrator:Db.createuser ({User: ' admin ', pwd: ' 123 ', roles:[{role: ' Root ', db: ' Admin '}]})To enable validation modification/etc/mongodb.conf:SecurityAuthorization:enabledor Auth=true.To create a normal user with a super Administrator:Db.createuser ({User: ' User1 ', pwd: ' 123 ', Roles:[{role: ' ReadWrite ', DB: ' Students '}]})Login: Mongo-u user1-p 123--authenticationdatabase StudentsReplica set: Data backup, etc.:Mongod--bind_ip x.x.x.x--porx 27018--dbpath ~/deskto

Tags: greater than Redhat OSI init build host mem Replica release1/Installing MongoDB Configuration repo: [mongodb-org-3.4]Name=mongodb Repositorybaseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/3.4/x86_64/Gpgcheck=1Enabled=1Gpgkey=https://www.mongodb.org/static/pgp/server-3.4.asc Then yum install Mongodb-org-y Configuration/etc/mongod.conf: Netport:27017bindip:192.168.88.5 ReplicationReplsetname:teststrs Then service Mongod star

Sharding is a horizontal extension that splits data into different machines to store more data and handle larger loads. You can select to be fragmented according to the specified document key value.ConfigurationOverall deployment scenario:Start three Shard service, two do data storage, another as config,Configure the Shard replica set, create an administrator user, close Mongod, open keyfile, start MONGOs, configure the Shard service.RoleShards genera

Mkdir-p/home/mongodb/confMkdir-p/home/mongodb/mongos/logMkdir-p/home/mongodb/config/dataMkdir-p/home/mongodb/config/logMkdir-p/home/mongodb/shard1/dataMkdir-p/home/mongodb/shard1/logMkdir-p/home/mongodb/shard2/dataMkdir-p/home/mongodb/shard2/logMkdir-p/home/mongodb/shard3/dataMkdir-p/home/mongodb/shard3/log#config. confPidfilepath =/home/mongodb/config/log/configsrv.pidDBPath =/home/mongodb/config/dataLogPath =/home/mongodb/config/log/congigsrv.logLogappend = TrueBIND_IP = 0.0.0.0Port = 23000For

Tags: MongoDB replica set650) this.width=650; "src=" Http://s4.51cto.com/wyfs02/M01/8A/98/wKiom1g0gDfTgtVlAADLIcDzeSA294.png "title=" 1.png " alt= "Wkiom1g0gdftgtvlaadlicdzesa294.png"/>Mongodb is a distributed file storage based open source database system written by C + +, between relational database and non-relational database, and support query language is very powerful. Add multiple nodes to ensure server performance in high-load situations, desig

Tags: Exchange blank border Database targetAfter the newly installed Exchange database, the following failure occurred when the replica was added, and the replication state failed after the databases were re-loaded.650) this.width=650; "title=" Image "style=" border-top:0px; border-right:0px; Background-image:none; border-bottom:0px; padding-top:0px; padding-left:0px; border-left:0px; padding-right:0px "border=" 0 "alt=" Image "src=" http://s3.51cto.c

Label:Recently, the company on the project security issues are very important, conducted a number of various security loopholes scanned, and then swept to the MongoDB weak password problem. At the beginning of the project deployment, because everyone is not special attention to this, presumably because it is the intranet project, so MongoDB database user name and password are admin. This time after sweeping the weak password, asked to solve the problem, so the task was divided on my head. Fol

when setting up a MongoDB replica set, the primary node, the second node, the quorum node, and possibly the resource configuration (CPU or memory) are unbalanced, so it is required that some nodes cannot be primaryWe know the settings of MongoDB:In addition to the quorum node, each of the other nodes has a priority, which can be set manually to determine who has the most weight to become a primay.In a replica