SUSE Enterprise Storage Highly Scalable Software Defined Storage. Gábor Nyers Sales

Transcription

1 SUSE Enterprise Storage Highly Scalable Software Defined Storage Gábor Nyers Sales

2 Setting the Stage

3 Enterprise Data Capacity Utilization 1-3% 15-20% 20-25% Tier 0 Ultra High Performance Tier 1 High-value, OLTP, Revenue Generating Tier 2 Backup/Recovery, Reference Data, Bulk Data 50-60% of Enterprise Data Tier 3 Object, Archive, Compliance Archive, Long-term Retention Source: Horison Information Strategies - Fred oore 3

4 SUSE Enterprise Storage

5 SUSE Storage Feature Overview Scalability Upper Limit: EBs, Incremental expansion No Single Point of Failure 100% Software Defined Storage Self managing, Self healing 5

6 Traditional Storage vs. SUSE Storage Traditional Storage Ceph Proprietary hardware Proprietary software Life-cycle enforced by vendor Hard scale limit Commodity hardware Open Source software Hardware Exabyte scale $$$$ $$ 6

7 APP APP Host / V Client RADOSGW RBD CEPH FS Librados A library to directly access RADOS (C,C++, Java, Python, Ruby and PHP) A REST Gateway compatible with Amazon S3 and OpenStack Swift Object based distributed block device with support for Linux kernel and Qemu/KV POSIX compliant distributed file system with support for Linux and FUSE RADOS Reliable Autonomous Distributed Object Store comprised of self-healing, selfmanaging intelligent storage nodes 7

8 Unified Storage Object Storage Block Storage Filesystem Storage Amazon S3, OpenStack Swift ulti-tenant Replication Erasure coding Clones Snapshots Native Linux kernel driver Thin provisioning POSIX compatibility CIFS / NFS Native Linux kernel driver Dynamic Subtree Partitioning 8

9 The Components of the Ceph cluster OSD OSD OSD OSD FS FS FS FS Object Storage Daemon (OSD) Responsible for storing objects on a local file system and providing access to them over the network Disk Disk Disk Disk File System XFS, Btrfs, Ext4 Disk Local SATA or SAS disk 9

10 The Components of the Ceph cluster A Ceph onitor aintains maps of the cluster state, incl: monitor map, OSD map, Placement Group (PG) map, CRUSH map. Disk Local SATA or SAS disk 10

11 SUSE Storage use case: object store Application Amazon S3 Application Swift librados features: C, C++, Java, Python, Ruby, PHP, etc... bindings Application librados RadosGW librados RadosGW features Amazon S3 compatibility OpenStack Swift compatibility 11

12 SUSE Storage use case: block storage Block Device V KV Hypervisor librbd + librados Live migration V KV Hypervisor librbd + librados Features: Thinly Provisioned Resizable images Image import/export Image copy or rename Read-only snapshots Revert to snapshots Ability to mount with Linux or QEU KV clients! 12

13 SUSE Storage Product Positioning High-end Disk Array id-range Array Fully Featured NAS Device id-range NAS Entry-level Disk Array JBOD Storage SUSE Enterprise Storage 13

14 Summary SAVINGS: Total cost of ownership Reduced CAPEX expenditures Reduced OPEX expenditures Ease of management FLEXIBILITY: Adaptability to evolving business needs Reduced dependency upon proprietary Locked In storage CONFIDENCE: Reliability and availability Leverage SUSE world-class support and services 14

15 Questions? Thank you. 15

16 For more information please visit our website: Thank you. 16

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