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have to restart all active mounts !!!Exports file has been loadedLoading metadata...Can't open Metadata FileIf this is new instalation then rename/usr/MFs/var/MFs/metadata. MFs. Empty as/usr/MFs/var/MFs/metadata. MFsInit: File System Manager failed !!!Error occured during initialization-exitingModify: [root @ localhost etc] # cd/usr/MFs/var/MFs[Root @ localhost
Installing the Fastdfs is simple.Install the libevent first, install the FASTDFS after the installation is successful../make.sh./make.sh InstallI use a tracker server 192.168.2.85, two storage servers 192.168.2.98 192.168.2.222Before starting the tracker server, perform mkdir-p/home/yuqing/fastdfs, because this directory is the directory where log files are generated in the default configuration file tracker.conf.Execute the following command to start
Tags: Distributed File system MFSOne, MFS characteristics:1. Free (GPL)2. Universal file system, no need to modify the upper application can be used3. Can be expanded online, the architecture scalability is very strong.4. Simple deployment.5. High availability, can set any d
0 Terminology Introduction Glusterfs is an open source Distributed file system. More features refer to the reference documentation for the appendix.
A storage unit in the BRICK:GFS, through an export directory of servers in a trusted storage pool. Can be identified by host name and directory name, such as ' Server:export ' Client: The device on which the GFS volu
protected] mfs]#/usr/local/mfs/sbin/mfsmetalogger-c/etc/mfs/mfsmetalogger.cfg startWorking Directory:/data/mfsLockfile Createdand LockedInitializingmfsmetalogger modules ...Mfsmetaloggerdaemon initialized properly2.3 Starting the Chunkserver serverThe Chunkserver server needs to use the Mfshdd.cfg configuration file, which is designed to allow the server to manage multiple hard disks while placing data on them.[Email protected]]# VI mfshdd.cfg# mount
resultsMogadm--trackers=192.168.2.85:7001 Device ListYou can also perform the following command to view detailed hard disk dataMogadm--trackers=192.168.2.85:7001 CheckThe command to add a test domain is as followsMogadm--trackers=192.168.2.85:7001 Domain Add TestDomainMogadm--trackers=192.168.2.85:7001 class Add TestDomain NormalThe MogileFS file system is provided to the client in the form of an API, and
-recv-size 1048576 # option Transport.ib-verbs.work-request-recv-count 16 # Option transport.ib-verbs.remote-port 24016 option Remote-subvolume Brick # Name of the remote Volume # option t Ransport-timeout # Default value is 120seconds end-volume volume unify type cluster/distribute subvolumes cl
Ient0 client1 Client2 End-volume
the command to start the client is: glusterfs-l/etc/glusterfs/glusterfs.log-f/etc/glusterfs/protocol-client.vol/mnt
after startup, you can check the/etc/glusterfs/
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