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diff --git a/doc/admin-guide/en-US/markdown/glusterfs_introduction.md b/doc/admin-guide/en-US/markdown/glusterfs_introduction.md new file mode 100644 index 00000000000..02334f7b108 --- /dev/null +++ b/doc/admin-guide/en-US/markdown/glusterfs_introduction.md @@ -0,0 +1,63 @@ +Introducing Gluster File System +=============================== + +GlusterFS is an open source, distributed file system capable of scaling to +several petabytes and handling thousands of clients. It is a file system with +a modular, stackable design, and a unique no-metadata server architecture. +This no-metadata server architecture ensures better performance, +linear scalability, and reliability. GlusterFS can be +flexibly combined with commodity physical, virtual, and cloud resources +to deliver highly available and performant enterprise storage at a +fraction of the cost of traditional solutions. + +GlusterFS clusters together storage building blocks over Infiniband RDMA +and/or TCP/IP interconnect, aggregating disk and memory resources and +managing data in a single global namespace. + +GlusterFS aggregates various storage servers over network interconnects +into one large parallel network file system. Based on a stackable user space +design, it delivers exceptional performance for diverse workloads and is a key +building block of GlusterFS. +The POSIX compatible GlusterFS servers, use any ondisk file system which supports +extended attributes (eg: ext4, XFS, etc) to format to store data on disks, can be +accessed using industry-standard access protocols including Network File System (NFS) +and Server Message Block (SMB). + + + +GlusterFS is designed for today's high-performance, virtualized cloud +environments. Unlike traditional data centers, cloud environments +require multi-tenancy along with the ability to grow or shrink resources +on demand. Enterprises can scale capacity, performance, and availability +on demand, with no vendor lock-in, across on-premise, public cloud, and +hybrid environments. + +GlusterFS is in production at thousands of enterprises spanning media, +healthcare, government, education, web 2.0, and financial services. + +## Commercial offerings and support ## + +Several companies offer support or consulting - http://www.gluster.org/consultants/. + +Red Hat Storage (http://www.redhat.com/en/technologies/storage/storage-server) +is a commercial storage software product, based on GlusterFS. + + +## About On-premise Installation ## + +GlusterFS for On-Premise allows physical storage to be utilized as a +virtualized, scalable, and centrally managed pool of storage. + +GlusterFS can be installed on commodity servers resulting in a +powerful, massively scalable, and highly available NAS environment. + +GlusterFS On-premise enables enterprises to treat physical storage as a +virtualized, scalable, and centrally managed storage pool by using commodity +storage hardware. It supports multi-tenancy by partitioning users or groups into +logical volumes on shared storage. It enables users to eliminate, decrease, or +manage their dependence on high-cost, monolithic and difficult-to-deploy storage arrays. +You can add capacity in a matter of minutes across a wide variety of workloads without +affecting performance. Storage can also be centrally managed across a variety of +workloads, thus increasing storage efficiency. + + |