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SCALEWAY

SCALEWAY. Components by Storage type. DAS. SAN. iSCSI. NAS. Scale-Out NAS. Computer System. Computer System. Computer System. Computer System. Computer System. Application. Application. Application. Application. Application. OS File System. Database System. OS File System.

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SCALEWAY

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  1. SCALEWAY

  2. Components by Storage type DAS SAN iSCSI NAS Scale-Out NAS Computer System Computer System Computer System Computer System Computer System Application Application Application Application Application OSFile System Database System OSFile System Database System OSFile System Database System OS FileSystem OS FileSystem I/O Redirector I/O Redirector NFS/CIFS NFS/CIFS LVM RAW Partition LVM RAW Partition LVM RAW Partition TCP/IP Stack TCP/IP Stack NIC NIC SCSI Device Driver SCSI Device Driver iSCSI Layer SCSI BUS Adapter FC Host Bus Adapter TCP/IP Stack File I/O NIC IP Network Block I/O NAS Cluster Node NAS Cluster Node NIC NAS Appliance NAS Cluster Node NIC TCP/IP Stack IP Network SAN TCP/IP Stack NIC NIC Cluster File System/LVM TCP/IP Stack TCP/IP Stack Cluster File System/LVM iSCSI Appliance Device Driver Device Driver File System/LVM Cluster File System/LVM SCSI Interface Adapter FC Interface Adapter NIC Device Driver Device Driver TCP/IP Stack iSCSI Layer Block I/O I/O Bus Adapter SAN Source: Google

  3. Scale-up NAS vs Scale-Out NAS Traditional NAS Scale-Out NAS Client Network SCALEWAY New SCALEWAY • Limitation of performance & expansion • Single File System size • # of Active Header • Over-provisioning of storage • Multimount point • Need to manage location of file stored • Duplicated file storing(Read performance down) • TCO saving • Just-in-time expansion • Each expansion available of performance and capacity • Higher utilization rates • Non-disruptive technology • Unification of management • Automated management by policy

  4. Introduction effects of Scale-Out NAS • Scalability / performance / availability / management efficiency Scale-Out NAS Scalability Performance Availability Management efficiency

  5. SCALEWAY Network Architecture User Network User LAN Fabric (1GbE, 10GbE, iSCSI, IB) Cluster Management Network Cluster LAN Fabric (1GbE, 10GbE) SCALEWAY NODE2 SCALEWAY NODE3 SCALEWAY NODE n SCALEWAY NODE1 1GbE/10GbE 1GbE/10GbE 1GbE/10GbE 1GbE/10GbE Each node Active-Active 8Gb FC 8Gb FC 8Gb FC 8Gb FC FC Fabric 8Gb FC 8Gb FC Storage Controller RAID Controller RAID Controller Volume Disk1 Disk2 Disk3 Disk4 Disk5 Disk6 Disk7 Disk8 Disk9 Disk10 Disk11 Disk12 Disk13 Disk14 Disk15 Disk16 RAID Technology remark: LAN FC

  6. SCALEWAY I/O Handling • Clients can access storage volume through every node • Scale up to 1000 nodes and each node is active mode • Automated node fail-over within 10 seconds, node and storage added uninterruptedly • Performance increased by adding node but no bottleneck Client Data Client Group TCP/IP LAN . . . . SCALEWAY Storage Volume Disk Array

  7. AutoFail-Over • I/O distribution to normal nodes when Node or N/W failures • Automatically data stored on shared storage via other node /Data Clients Shared Storage SCALEWAY

  8. Flexible structure for performance improvement Group 4 Group 1 Group 2 Group 3 Clients TCP/IP LAN . . . . scalable up to over 1000 nodes SCALEWAY • Performance increased linearly by adding node • Can solve performance issue by adding node when increase of users and I/Os(Scale up to over 1,000 nodes) • Can add node on-line uninterruptedly Bandwidth 20,000 . . . 1G NIC 10G NIC 1 (Gb) Node . . . Max 1,000 1 (Node) 2 3

  9. Thin Provisioning – Thin Quota • Configures disks online only required (unnecessary to buy all predicted capacity on initial step) • Reconfiguration of Filesystem based on striping (Only expansion of volume space) • No data corruption, can configure automatically or manually When adding new storage

  10. Snapshot • Utilize snapshots as backup and test without damaging source data • Instant replication based on POINT-IN-POINT • Recoverable with replicated information by schedule in case of logical data corruption • Replicated volumes are available in multi-purpose • Maximum 255 snapshots available per one file system • Provided for free of charge Storage MON 09:00 Snapshot TUE 10:00 WED 15:00

  11. Replication • Asynchronous Replication with file level • Low cost required through LAN/WAN infrastructure • Heterogeneous storages allowed between primary and secondary center A Site B Site WAN /LAN TCP/IP LAN TCP/IP LAN SCALEWAY Cluster SCALEWAY Cluster Backup Volume B Backup Volume A Original Volume B Original Volume A Console Console

  12. OntopView (Management Tool) • Integrated management of storage by management S/W based on GUI • Access through CS or web browser • Protocol management and control, Thin & General folder management • Management of Monitoring, Data and performance

  13. Integrated Task Manager Filesystem View Filesystem information Node View Node configuration and control Protocol & User ACL Control of user and protocol Shared Folder Manager ▶ Provide functions : Node Reboot, Poweroff (included cluster Start/stop) ▶ Show usage of CPU andMemory ▶ Configure and Control filesystem, shared folder and various protocols on a single view ▶ Contro the Quota value of shared folder ▶ Powerful control of access users to the shared folder

  14. Monitoring Status Manager Node Status View Power, Temperature, Fan status Node Performance Status View Status Alarm View Error alert

  15. Performance Manager (Chart & Grid Report) Node Performance Chart View Hourly, daily, monthly and yearly inquiry

  16. Notify Configuration Status Alarm Notify Configuration ▶ Send SMS and e-mail in case of node failure ▶ Notify to each administrator assigned for node

  17. User Manager User Manager OntopView user registration, change, delete

  18. SLB (SCALEWAY Load balancer) • Assure optimal storage performance by load-balancing • Distribute load of clusters to underutilized node by monitoring node utilization • Enhance user convenience • User can see reachable network drive list by entering his ID & PASWD • Provide ease of management • As providing exe. file, available immediate execution and no need of individual management according to the user environment • Applicable immediately by substituting old file in version upgrade(No Installation) • High Availability • For cluster structure, support quick switch to another node in node failure B Site User N/W Usage 60% Usage 58% Usage 61% Usage 59%

  19. Source (SAN/NAS) Source (NAS) Destination (NAS) Temp (NAS) TCM (Transfer Control Manager) • TCM is a total data management solution by policy decision(automatic) or user • discretion(manual) as generation, storage and transmission of various data. • And can save cost by maximum utilization of existing network • Support backup, replication, transmission and recovery of data by policy(automatic) • Support manual backup, replication, transmission and recovery of data by user’s opinion(manual) • Maximum utilization of existing N/W and system infrastructure • Spare time of data transmission by minimum use of user N/W and computing resource • Strengthen ease of storage management as user-base • Strengthen business productivity of user B Site TCM Client R R Ethernet(LAN/WAN) TCM Server SAN

  20. Physical Configuration • Component • SCALEWAY • Storage • SAN Switch • Network Switch 1/10G Ethernet switch for Interconnect SAN Switch SCALEWAY Node Storage

  21. FC PORTS FC 8 Gbs x2EA 12GB CACHE HDD 500GB 7.2K * 2 EA L Manufacturing company • Customer requirements • Efficient management for inspection images created from production line • Efficient capacity management according to expansion or reduction of production lines • Performance guaranty for high capacity data management • Benefits after Introduction • Prompt check relevant items in case of defective goods • Integrating and storing data stored in each facility PC increases utilization of stored data linked with image management system • Establish standard of future data management • Collecting the trends of data increase and performance based on current system establishes standard of system infrastructure linking with future business • Improve data utilization rate • By collecting log data, extract various data for production items and utilize for future production process Facility PC collecting system * 300ea ... 1 GbE range 1 1 1 1 1 1 1 1 1 1 image mngmt. system ECM Server * 2EA DB Server * 1EA BackBone Network (1GbE) 2 2 10 GbEarea 1 1 1 1 SCALEWAY NAS Gateway BackBone Network (10GbE) 2TB SATA 7.2K RPM DISK Usable 1,200 TB or 1,400TB R5(15D+1P) NAS Gateway Spec 10GbE x2EA N/W PORTS • # of N/W ports connected with BackBone: • 1 Giga Ethernet: 1 Port UTP type(DB server) • 10 Giga Ethernet: 8 Port(SR-LC type) • 4 ports for ECM Server • 4 ports for SCALEWAY 1G Ethernet 10G Ethernet 8Gbps FC remarks:

  22. Finance customer • Customer requirements • Data Integration • Accessible to storage for virtualized • system(VM Ware) • Support SAN/NAS simultaneously • Availability • Performance guaranty when service • increases • Benefits after introduction • Secure management convenience • with implementing integrated • infrastructure • Separated operation for critical data • and backup data • Real-time data sharing with SCALEWAY • Provide best service and business • continuity with only 3 nodes • Performance increased by adding nodes HP Blade Server VM Ware Implemented Windows 2003 1G * 3 LAN Gigabit Switch 1G * 4 LAN SAN SCALEWAY Node Group SAN Switch 4TB(FC HDD) 10TB(SATA HDD)

  23. Public customer Digital Forensic Investigation squad(6F) Digital forensic team Workstation for analytics * 20 Target HDD 50M distance between floors 8Gb HBA 4 * 3 1Gb NIC 2 * 3 10Gb NIC 4 * 3 4,000MB/sec Bandwidth * 3 Storage system Dual Controller * 5 1,200MByte/sec read performance * 5 8.7TB for each storage * 5 Total 43.5TB Data is loaded and stored to storage from Seized HDDs for evidence and analyze to prove criminal facts. SCALEWAY provides work efficiency and time value Computer room(5F)

  24. C Broadcasting system • Customer requirements • Meet required performance for each 3 jobs • Low resolution storage is for storage replication • Guarantee performance with adding jobs in the future • Benefits after introduction • High-resolution:( performance on actual environment: 1,650GB/s) • SCALEWAY : 3nodes(10G) • AMS2500*2ea, SAS 240TB • Temporary :(performance on actual environment: 768GB/s) • SCALEWAY : 2nodes(10G) • AMS2500*1ea, SAS 36TB • Low-resolution:(performance on actual environment: 212GB/s) • SCALEWAY : 2nodes(10G) • AMS2500*2ea, SAS 36TB * 2, TrueCopy • User satisfaction for BMT performance • File servers have and manage data previously • Using data sharing and Agent of SCALEWAY gives significant performance improvement and satisfaction to the customer TRANSFER MANAGER 01~04 INGEST MANAGER INGEST01~10 TRANSCODER1~10 DIVA ACTOR 05~10 STREAM SERVER 1,2 WEB/WAS SERVER 1,2 WEB/WAS Dev. .... .... .... .... 10/1Gigabit Ethernet low1 low2 temp1 temp2 high1 high2 high3 high-resolstorage (162TB) low-resolstorage (38TB) Temporarystorage (38TB) 1G Ethernet 10G Ethernet 8Gbps FC remarks:

  25. M Broadcasting system • Customer requirements • M emphasized stability, security and data sharing in building Digital news system and presented as belows. • High performance FTP service for external connection • Sharing editing data • Support high capacity file system(over 20TB) • Uninterrupted service in node failure • Guarantee performance improvement in accordance with service increase • Benefits after introduction • Meet the required performance : About over 80 clients including reporters sending many articles from outside and each department in the company upload, edit and transmit articles and media data via SCALEWAY are satisfied with performance. • High performance service through 2-Scaleway nodes • Shorten editing time by sharing data real time between inside and outside of the company • Provide work continuity in case of failure with 2 nodes operation. • Provide scalability in case of service increasein the future CMS data transmit Streaming service FTP service Catalog SD NLE HD NLE BackBone Network (1GbE) SCALEWAY NAS Gateway DS4700 (SATA) 90TB ActiveRAID (SATA) 128TB R5(4D+1P) 1G Ethernet 4Gbps FC remarks:

  26. Reference Broadcast & Media Public

  27. Reference Finance Others Manufacturing

  28. Highlights of SCALEWAY

  29. SCALEWAY SG-3000 Appliance

  30. In storage SG-1000

  31. Thank you

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