Security Level: OceanSt Stor or S2600 Main Slides www.huawei.com HUAWEI TECHNOLOGIES CO., LTD.
Contents Chapter Storage System Challenge One Chapter S2600 Overview Two pt Chapter S2600 Features Three OceanStor S2600 Chapter S2600 Application Scenarios Four HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Digital Flood Overwhelming Increasing trend of data created by human 1000,000 PB 988,161 (Source: IDC) 750,000 PB 644,283 500,000 PB pt 403,348 251,047 250,000 PB 161,235 2,075 1,295 840 0 2003 2004 2005 2006 2007 2008 2009 2010 The written human records for the past 5000 years is 10 18 bytes; however, 10 18 bytes are created later each year … HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Complex IT Architecture 70% of IT expenses are cost in maintaining the IT system. pt Traditional IT architecture is more complex and hard to control. Individuality of solutions and standardization of products are contradictory. HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
New Problems of Customers Cost Performance Security Fiercer competitiveness Service changing pt Service increasing Maintenance Reliability Balance? HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Multi-Service Requirements on Intelligent and Convenient Storage Service variouness and complexity Multi- Service performance requires differentiation Bearing Convenient Service development is unstable Storage System Phyisical security — redundancy and protection of pt devices and networks Security Data security — data backup disaster recovery and security certification Expansion — capacity and performance expansion Maintenance — low cost, easy mangement, and Operable centralized monitoring Application — based on the IP service platform to provide various services HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Contents Chapter Storage System Challenge One Chapter S2600 Overview Two pt Chapter S2600 Features Three OceanStor S2600 Chapter S2600 Application Scenarios Four HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
S2600 Overview The S2600 is an intelligent storage system, which is a middle- range and low-end storage product designed for governments, medical care, education, film and television, power, traffic, and small and medium businesses (SMB). With the design concept of integration and easy storage, the S2600 adopts new system architecture and requires involvement in performance, value-added software, and easy use. It features high reliability, easy management, flexible configurations, and various data storage and management service. pt Technical advantages: Various host ports (FC/iSCSI/SAS/FC-iSCSI Combo) Backup technology consisting of backup software and the HyperImage function Disk spin-down Value-added software functions, such as HyperImage, local replication, and HyperMirror System energy-saving design (intelligent fan speed- adjusting, low power consumption design, and DC power supply system) HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
S2600 Structure Front view of the S2600 Dual-controller redundant module 64-bit and full-switch architecture 4 GB Cache standard configuration with the expansion to 8 GB 2 U 12 disks Maximum of 96 disks (one controller enclousre+7 expansion enclosures) Back-end ports: 2 x 12 Gbit/s SAS 2 U 12 Front-end host ports: Single-controller: Four 1 Gb/s iSCSI ports, pt SAS SAS • SAS SAS SATA two 4x3 Gb/s SAS ports SATA SATA SAS • SATA SATA SATA SAS Dual-controller: SAS/SATA mixing Eight 1 Gb/s iSCSI ports • 4 7 four 4x3 Gb/s SAS ports, • eight 4 Gb/s FC ports • four 1 Gb/s iSCSI ports + four 4 Gb/s FC • ports, four 1 Gb/s iSCSI ports + four 8 Gb/s FC • 3 6 2 5 1 ports Supporting mixing of SAS and SATA disks (in the Flexible interface configuration same enclosure) Four disks as data coffers Note: 1-SAS expander port, 2-management serial port, 3- management network port, 4-host interface card, 5-fan, 6-power module, 7-controller HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Technica Technical l Specifica Specificati tion ons s of of the the S2600 S2600 OceanStor S2600 Model S2600S S2600i S2600F S2600C Standard / MAX Cache size 4 GB/8 GB 4 GB/8 GB 4 GB/8 GB 4 GB/8 GB Controller One or two controllers One or two controllers One or two controllers One or two controllers Host ports Dual- Four 4 Gbit/s FC + controller: Four 1 Git/s iSCSI or Four 8 Four 4x3Gb SAS Eight 1Gbit/s iSCSI Eight 4Gbit/s FC Gbit/s FC and Four 1 Git/s iSCSI Number of disks 96 96 96 96 pt Disk type SSD/SAS/SATA SSD/SAS/SATA SSD/SAS/SATA SSD/SAS/SATA SATA disk: 1TB/2TB (7,200 rpm) Disk options SAS disk: 300GB/600GB (15,000 rpm) SSD:100GB Disk density 12 disks per enclosure Disk spin-down Supported Number of hosts supported 4 64/256 64/256 64/256 Standard/Maximum Value-added software Snapshot, LUN copy, Replication, Clone HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Contents Chapter Storage System Challenge One Chapter S2600 Overview S2600 Overview Two pt Chapter S2600 Features Three OceanStor S2600 Chapter S2600 Application Scenarios Four HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
S2600 Integration and Easy-to-use Design Software Easy Integration Management Same software platform Various alarms Integration of the BE Flexible configuration software Dynamic LUN expanding pt Integration of Hardware Easy customers’ software Integration Maintenance Online expansion FC+iSCSI host port Online backup Mixing of SAS and SATA disks Online performance optimizing S2600 HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
HyperMirro HyperMir ror HyperMirror/S (Synchronous Mirroring) HyperMirror Operating Principles Synchronous The primary LUN receives the write request of the 1 HyperMirror production host, and then the data is simultaneously written onto the primary LUN and secondary LUN. If the data is successfully written onto both LUNs, the primary LUN returns that the 1 4 write request is processed successfully. 3 HyperMirror/A (Asynchronous MIrroring) IP/FC SAN The primary LUN receives the write request of the 2 Mirror pt production host, and when the data is successfully Main site site written onto the primary LUN, the primary LUN Asynchronous immediately returns the successful write request to 2 HyperMirror the host. The system automatically synchronizes the incremental data of the primary LUN onto the 1 2 secondary LUN at the synchronization interval. 4 Before the synchronization, snapshots of the data 3 on the primary LUN and secondary LUN should be IP/FC Snapshots SAN Snapshots generated to avoid data on the secondary LUN from Mirror Main site being damaged by synchronization abnormalities. site HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
HyperImage HyperIma ge HyperImage Operating Principles Basic Operating Principles Before HyperImage is activated 1 Before activating HyperImage, you need to create a HyperImage is activated. 2 snapshot resource pool and then select a source LUN. Copy-on-write 3 After activating HyperImage, the system creates a After the snapshot point in time, the 4 mapping table that records the mapping relation of the data is modified only on the source LUN rather than the resource LUN. data on the source LUN. Snapshot rollback 5 When a new data needs to be written onto the source d Data at a 1 pt LUN, the original data on the source LUN is firstly the Snapshot b 2 transmitted onto the resource LUN and the mapping table snapshot point in time point in is modified simultaneously, and then the new data is c 3 time written onto the source LUN. The copy-on-write x d 4 y technology is applied in this procedure. e 5 Not When another new data needs to be written onto the f 6 snapshot same location on the source LUN, the current data is not point in g 7 time transmitted onto the resource LUN but overwritten by the Source Mapping Resource new data. LUN table LUN You can instantly recover the data at the snapshot point in time through the snapshot rollback. HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
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