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Mentési rendszerek Grósz Attila IBM - Storage Tech. Spec.

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Presentation on theme: "Mentési rendszerek Grósz Attila IBM - Storage Tech. Spec."— Presentation transcript:

1

2 Mentési rendszerek Grósz Attila IBM - Storage Tech. Spec.

3 In tape automation and virtualization In tape drive technology
IBM TAPE 61 év !! 2010 TS7610 TS7680 2008 TS1130 (3592 G3) 1984 IBM 3480 1 st cartridge drive 1964 IBM 2104 read/back drive 1959 IBM 729 read/write drive 1952 IBM 726 magnetic tape drive 2003 3592 Gen1 1995 IBM 3590 1999 IBM 3590E 2005 TS1120 (3592 G2) 2004 LTO Gen3 2002 LTO Gen2 2000 LTO Gen1 2007 LTO Gen4 1962 IBM Tractor System 1992 IBM 3495 1997 VTS G1 TS3500 1994 IBM 3494 VTS G2 2001 VTS G3 2006 TS7740 (VTS Gen 4) TS7510 VTL TS7520 TS3400 TS3200 TS3300 TS7530 TS2900 High Density TS7720 TS7650G 2009 TS7650 Appliance In tape automation and virtualization 1974 3850 MSS In tape drive technology LTO Gen5 2011 TS1140 (3592 G4) Connector & Shuttle TS7740

4 WW Tape Drive financiális adatok gyártókra lebontva

5 6 érv a 61 éves szalagos technológia mellett
A szalag nem fogyaszt áramot mikor az adatok nincsenek használatban A szalag hordozható és könnyen tárolható távoli telephelyeken A szalag nyújtja a legjobb költség/kapacitás értéket Tape-en tárolt adat elkülönül a forrás adattól A szalag az egyik legtartóssabb tároló media A kritikus adatoknak mindíg kell egy biztos tárhely, ami esélyt ad túlélni a nem várt szituációkat

6 Tape Storage: 29.5 Gb/in2 Rögzített adatsűrűség 29.5Gbit/in2
39x nagyobb mint az LTO 4 1 bit 49 nm széles és 446 nm magas Köszönhetően az alkalmazot Barium Ferrit hordozónak 20times increase over LTO5

7 Előnyök Hosszú élettartam Nagy adatsűrűség

8 Roadmap

9 Denzitás alapú összehasonlítás
Source: „Technology Landscape Comparisons with Hard Disk Drive and Flash Roadmaps“, IBM Almaden Research

10 LTO-6

11 LTO Roadmap

12 Az új IBM LTO Ultrium 6 technológia
6. Generációs IBM LTO Szalagos meghajtó tulajdonságok 160 MB/sec natív adatátviteli teljesítmény Akár 6.25 TB kapacitás 2.5:1 kompresszió esetén (2.5 TB natív kapacitás) 30% -kal kevesebb energia felhasználás mint az IBM LTO-5 meghajtók esetén (energia / adat transzfer) Max. 4 partíció (Hardver) Média beruházás-védelem: olvasás/írás LTO-5 és olvasás LTO-4 média esetén Adat védelem: iparági sztenderd titkosítás alkalmazása, akárcsak az előző generációk esetén Közvetlen adatelérés az IBM’s Linear Tape File System szoftver segítségével egyszerűsített szalag hozzáférés az op. rendszer alól Széles platform támogatottság

13 LTO kompatibilitási táblázat
Tape Drive Operation Generation 1 cartridge Generation 2 cartridge Generation 3 cartridge Generation 4 cartridge Generation 5 cartridge Generation 6 cartridge Generation 1 Read 15 MB/sec Write Generation 2 15 MB/sec+ 35 MB/sec Generation 3 Full high 35 MB/sec+ 80 MB/sec Half High 60 MB/sec Generation 4 80 MB/sec+ 120 MB/sec Generation 5 140 MB/sec Generation 6 160 MB/sec 100GB Native 200GB Native 400GB Native 800GB Native 1.5 TB Native 2.5 TB Native Key: = Not compatible

14 IBM LTO-6 vs. LTO-5 szalagos meghajtók
LTO-5 LTO-6 Generation Improvement Capacity (Native) 1.5 TB 2.5 TB 67% Capacity (Compressed) 3 TB 6.25 TB 108% Data rate 140 MB/sec 160 MB/sec 14% Data rate (Compressed) 280 MB/sec 400 MB/sec 43% Host interfaces 6 Gbps SAS/ 8 Gbps FC (dual port for TS3310/3500 6 Gbps SAS/ 8 Gbps FC Encryption Yes = Partitioning Buffer FH 512 MB FH 1024 MB   + HH 256 MB HH 512 MB   +

15 IBM LTO G6 and G5 FH and HH Comparison
Function IBM LTO 5 FH IBM LTO 5 HH IBM LTO 6 FH IBM LTO 6 HH Capacity (Native ) 1.5 TB 2.5 TB Compressed Capacity 3.0 TB 6.25 TB Data Rate 140 MB/s 160 MB/s Compression Data Rate ( 2:1 vs 2.5:1) 280 MB/s 400 MB/s Max Sustained Transfer Rate 450 MB/s (SAS) 500 MB/s (FC) 500 MB/s (SAS) 600 MB/s (FC) Host Interfaces SAS-6Gb FC-8Gb Both dual ports Speed Matching 40 to 140 MB/s 40 to 140MB/s 40 to 160 MB/s 40 to 160MB/s Power W/R / Idle 27W / 7.5W 24W / 6.5W mW per GB 18 mW 16 mW 11 mW 10 mW Encryption/WORM/Partition Yes/Yes/Yes Buffer 512 MB 256 MB 1 GB MTBF 250K Hours Load/Unload MSBF 100K Media to Load / Unload 12 sec / 17 sec 12 sec / 22 sec Rewind / Locate Speed 10 m/s 6.4 m/s 9 m/s Ethernet Speed 100 Mb/s 100Mb/s 1 Gb/s Acceleration 10 m/s^2 5 m/s^2 Back Hitch Time 3.2 s 4.5 s Average File Access ( BOT ) 49 s 72 s 60 s Parity (clear) Some subjectivity Advantaged Disadvantaged

16 TS1140

17 TS1140 Tape Drive 4. Generációja a 3592 nagyvállalati szalagos meghajtónak 250MBps teljesítmény (tömörítve akár 650MBps) Az új Barium Ferrite media képes 4 TB native adat tárolására (3:1 tömörítés mellett akár 12 TB) Dual 8Gb fibre channel interfaces Megkülönböztetett Media Újra felhasznált média autómatikus Újra formázással 100 % gyárilag tesztelt média , jobb fizikai paraméterek Támogatja az adat partícionálást, titkosítást és kulcs menedzsmentet 32 csatornás technológia Digital Speed Matching – 12 sebesség fokozat szemben a 6-al a TS1130-ban A legjobb TAPE drive teljesítmeny 12.4 mps keresés / pozícionálás / áttekercselés Továbbfejlesztett befektetés védelem és egyszerűsített menedzsment Upgrade lehetőség TS1130 –ról TS1140 -re

18 TS1140 Tape Drive Működése Öt szervo sáv
A szervo sávok gyártáskor felkerülnek Több szervo pont sávon belül Négy adat sáv 640 tracks sávonként (2560 tracks) 32 tracks írása történik egyszerre Két féle szalag hoszúság Újraírható és egyszer írható (WORM) kazetták Beginning of Tape End of Tape 1 15 14

19 IBM Szalagos meghajtók
LTO5 LTO6 TS1140 Native capacity 1.5TB 2.5TB 4TB Native performance 140MB/s 160MB/s 250MB/s Compression 2:1 2.5:1 2:1 / 3:1 Connectivity (dual) 6 Gb/s SAS / 8 Gb/s FC Media MP BaFe/MP BaFe Channels/Heads 16 32 # of Data Tracks 1280 2176 2560 Tape lenght 846m 880m WORM/Encryption/ Partitioning Y Form Factor FH/HH FH

20 IBM Szalagkönyvtárak IBM TS3500 IBM TS3310 IBM TS3200 IBM TS3100
Kis / Közepes LTO környezet közepes bővíthetőség High availiability IBM TS3500 IBM TS3310 Kis LTO alapú környezet 0 ill. kis bővülés IBM TS3200 IBM TS3100 IBM TS2900 Közepes / Nagy környezet LTO és Enterprise Tape Jelentős bővíthetőség Legnagyobb megbízhatóság Entry-level Midrange Enterprise LTO 5 13.5 TB 36 TB 72 TB 614 TB 10/ 30 PB LTO 6 22.5 TB 60 TB 120 TB 1023 TB 17 / 50 PB TS1130 6.2 / 15 PB TS1140 21.7 / 53 PB All values are native capacity

21 IBM ProtecTier

22 Miért kiemelkedő az IBM ProtecTIER?
Teljesítmény 2,500 MB/s Ingest 3,200 MB/s Restore Kimagasló teljesítmény a kompetitív termékek mezőnyében Kapacitás 1 PB fizikai kapacitás node -onként ~ 2x kapacitás a kompetitív termékekhez viszonyítva Gateway kialakítás szabadon választható diszkek Rugalmas diszk szelekcio a bevezetés és a bővítés idején Folyamatos üzem Napi Működés Inline de-duplikáció nincs szükség az adatok későbbi processzálására Implementáció Tökéletes integráció a meglévő mentési környezettel és infrastruktúrával Rendelkezésre állás Dual node kialakítás Valódi HA megoldás Globális Deduplikáció TELJES adat deduplikáció ! Kimagasló deduplikációs arány

23 IBM TS7600 ProtecTIER® család
Capacity and Performance IBM TS7600 ProtecTIER® család VTL, OST, FSI CIFS & NFS támogatás TS7650G ProtecTIER Deduplication Gateway Legmagasabb Teljesítmény Legnagyobb kapacitás High Availability TS7620 ProtecTIER Deduplication Appliance Express Nagy teljesítmény Nagy kapacitás Flexibilis Storage Megfelelő Teljesítmény Belépő szintű kapacitás Alacsony költség Skálázható 6 – 35TB Active-Active Cluster Up to 2500/3200 MB/sec 1 PB useable Single Node Up to 1600/2000 MB/sec 1 PB useable Single Node Up to 300 MB/sec 6TB, 12TB, 23TB, 35TB Useable 23 23

24 Identikus kipróbált ProtecTIER technológia
TS7620 Kapacitás / Teljesítmény TS7620 Konfiguráció verziók 6TB 12TB 23 TB 35 TB Folyamatos skálázhatóságot biztosít, amivel könnyen kiszolgálhatóvá válnak a megnövekedett igények Combination of RAID 1 & 5 Technology Identikus kipróbált ProtecTIER technológia Bolded Print indicates what’s new with the 7620 Backup performance up from 85 to 145 Restore up from 120 to 203 OST added since 7610 was announced Capacity doubled at high end from 5.5. to 11; Low end capacity from 4.5 to 5.5 Teljesítmény: SM2 Backup Restore VTL, OST, FSI 300 MB/s 24

25 TS7650G ProtecTIER Deduplication Gateway
TS7650G Gateway Powerful and Flexible solution, featuring: IBM ProtecTIER software with patented HyperFactor™ deduplication technology IBM System x Server – multi-core server for enterprise-level performance Supports both IBM & Non-IBM disk IBM V7000 Storwize, DS8000, XIV HDS, EMC and others And delivers: Up to 1600/2000 MB/sec backup/restore Up to 25 times or more data reduction Scalable to 1PB physical capacity Enterprise-class data integrity TS7650G ProtecTIER Deduplication Gateway 25 25

26 TS7650G ProtecTIER Deduplication Cluster
TS7650G Gateway Dual-Node cluster Our most Powerful and Flexible solution: IBM ProtecTIER software with patented HyperFactor™ deduplication technology 2 IBM System x Servers – multi-core servers for maximum performance & availability Supports both IBM & Non-IBM disk IBM V7000 Storwize, DS8000, XIV HDS, EMC and others And delivers: Up to 2500/3200 MB/sec backup/restore True active-active cluster technology Two nodes working together as one repository Easily manageable yet highly scalable TS7650G ProtecTIER Deduplication Cluster 26 26

27 ProtecTIER Native Interface
How Does ProtecTIER FSI/OST Work? CLIENTS ProtecTIER™ Server HyperFactor™ Memory Resident Index [Emulation Mapping] ProtecTIER Native Interface OST NFS SMB/CIFS Repository IP Network Single Node Inline deduplication Restore (FSI/OST) UP TO 700/1600 MBsec Backup (FSI/OST) UP TO 700/1300 MBsec “Filtered” data

28 Mutasson valaki jobbat! (Európa)
Néhány európai ügyfél-referencia: Customer Country Configuration Dedupe Ratio Automotive Sweden 2x Dual Clusters 2x XIV Gen2 18:1 Engineering 20:1 Banking Hungary 4x Dual Clusters, 4x XIV 2 14:1 Application Hosting Norway 2x TS TB Italy 2x Dual Clusters 2x XIVGen1 12:1 Germany 1x 18TB Appliance, 1x TS TB Media and Entertainment 1x TS7650G DD4 DS3k 30:1 Materials and Manufacturing 15:1 Generally I've been covering ProtecTIER now for almost 4 years in Europe, Middle East and Africa, and basically BRMS is my favorite backup application for two main reasons ,,, it's easy to size and I never once had IBM i customer using ProtecTIER complain about poor factoring ratios and I've been involved with at least 8x PT-IBM i projects here in EMEA... to give you an example if you look at slide xxx it contains average factoring ratios from various accounts in EMEA, keep in mind this is example, we have many more IBM i customers that's not listed on this chart... Volvo - major automotive company located in Gothenburg, Sweden,,, customer executed POC with PT and BRMS and one of their major criteria was to achieve minimum factoring of 10:1 during the 30days of POC testing, if anything was lower, according to the client, it wouldn't justify the costs. Fortunately for us, we achieve factoring of 15:1, today they're average is around 18:1 Sandvik in Sweden - large IBM i account with over LPARs communicating and backing up to PT. Average factoring around 20:1 KBC Bank - Corporate Headquarters located in Brussels, Belgium . The client consolidated 22x Data Centers in Eastern Europe - with locations in Hungary, Czech Republic, Slovakia, Poland into their new data center located in Budapest Hungary. With 6x Dual Clusters, IBM i BRMS is being shared together on the same dual-clusters with TSM, Symantec NBU and EMC Networker Carldata - ProtecTIER is not only intended for large IBM i BRMS accounts, it is also an ideal solution for small IBM i shops. For instance, in the Nordics, there's approx hundreds of small IBM i shops that are using small tape library or stand-alone tape drives and shipping the tapes off-site to secure remote locations.. Using the ProtecTIER TS7610 or TS7620 with max capacity of 11TB usable, the client no longer has the overhead of manual handling physical tapes and shipping the tapes off-site, this can be easily be done using small TS7610 or TS7620 appliance at the local site and with ProtecTIER IP replication, you would install second TS7620 at the remote site. Using this approach easily leaves out any type of manual or physical handling of tapes and due to excellent factoring ratios with PT, the customer requires less overall bandwidth to replicate the data to the remote site. If fact with Carldata in Oslo, Norway, one 1Gbit port from TS7610 was enough to handle the transfer of data to remote site. PT TS7610 is supplied with 2x 1Gbit ports. Even during first backup, customer encounter compression ratio of 4:1. Porsche in Stuttgart, Germany - using combination of PT 32TB TS7650 appliance and replicating their most critical DB2 backup data to TS7610 located 30 miles outside of Stuttgart. Rheau - located in Germany, automotive parts supplier ran POC with EMC DD and ProtecTIER TS7650G connected to DS3k storage.. In the end customer opted for ProtecTIER due to flexibility of TS7650 gateway solution versus EMC DD appliance solution. With gateway, customer felt more comfortable plus we were able support NPIV/VIOS and bare metal restore or ALT-IPL from Virtual Tape. EMC on the other hand wasn't able to support those features. Jeff

29 IBM LTFS

30 IBM Media and Entertainment Awards
IBM LTFS Receives Pick Hit Awards 2 Years in a Row at NAB 2011: IBM LTFS and Fox Networks Receive Engineering EMMY from the National Academy of Television Arts & Sciences Hollywood Post Alliance - Nov 2011 Engineering Excellence Award for: IBM Linear Tape File System Pick Hit Award. Yes, one was NAB FOR-A LTR-100HS Video archiving recorder and IBM LTFS the other NAB IBM LTFS archive tape file system EMMY: IBM and Fox Networks Group have worked together since 2004 to fundamentally change the way audio and video content is recorded and transmitted. This effort enabled major improvements in digital workflow and dramatic reductions in the costs associated with capturing, storing and repurposing media content while providing dramatic improvements in transfer rates, storage density, automated workflow, meta-data capture and content availability. HPA Engineering Excellence Award: IBM LTFS (Nov 11, 2011) About the Hollywood Post Alliance® Hollywood Post Alliance (HPA) serves the professional community of businesses and individuals who provide expertise, support, tools and the infrastructure for the creation and finishing of motion pictures, television, commercials, digital media and other dynamic media content. About the HPA® Awards The HPA Awards were created to foster awareness of post production, promote creative and technical excellence, recognize the achievements of post production talent, and build involvement in the Hollywood Post Alliance. Engineering Emmys Four Engineering Emmys also will be awarded. Presented to an individual, company or organization for engineering developments so significant an improvement on existing methods or so innovative in nature that they materially affect the transmission, recording or reception of television, this year’s Engineering Emmy recipients are: IBM Corporation and Fox Networks Group for media workflow transformation and pioneering the development and application of LTFS (Linear Tape File System) in a broadcast environment enabling real-time content recording and high-speed recovery of content leading to a broadly supported multi-industry solution. IBM and Fox Networks Group have worked together since 2004 to fundamentally change the way audio and video content is recorded and transmitted. This effort enabled major improvements in digital workflow and dramatic reductions in the costs associated with capturing, storing and repurposing media content while providing dramatic improvements in transfer rates, storage density, automated workflow, meta-data capture and content availability. Jan 2012 Award: for Visionary Media and Entertainment Company went to IBM for LTO tape storage products supporting professional media and entertainment applications.

31 LTFS system view LTO 5, TS1140 User or Application Using filesystem
Directory operations LTFS Software In-memory Directory open/close read/write/seek create/delete etc. Read index (directory) when tape is mounted LTFS Format User Space Kernel Space VFS Layer* Device Driver Ext3 XFS Fuse GPFS FUSE** I/O Operations LTO 5, TS1140 * VFS = Virtual File System **FUSE = File system in User Space

32 FUSE Fájlrendszer Userspace –ben
Szeredi Miklós FUSE Fájlrendszer Userspace –ben (GPL, LGPL) „Bármit láthatunk fájlként koncepció továbbvitele” UNIX-alapú rendszereken SFTP, FDP, ... GlusterFS: Clustered, Distributed FS NTFS‐3G: Access to NTFS filesystems Lustre on Linux: Suns Cluster FS port HDFS: Hadoop Distributed FS S3 FS: Amazon S3 VMDK FS: Virtual Machine Images GmailFS WikipediaFS

33 IBM Linear Tape File System előnyei
A szalag önálló A file index a szalagon helyeszkedik el, hierarchikus könyvtár struktúrában & atribútumokkal. Az index struktúra a szalagon „open format” -ban található meg. A szalag definiálja önmagát Hatékony metaadat kezelés: gyors, könnyen frissíthető, és együtt tárolódik az adattal. Mindenütt elérhető: A szalag közvetlenül elérhető bármelyik alkalmazás által Átjárhatóság platformok között Drag-and-drop a File Explorer-ben Könnyű használat („tar” nincs többé!) Szalagkönyvtárral vagy anélkül File index – supported by LTFS, also compatible with direct Application access (pRouter)

34 Storage Manager Edition
LTFS Platform Support Storage Manager Edition Library Edition Single Drive Edition Supported Tape Systems TS2900, TS3100, TS3200, TS3310, TS3500, TS1140w/TS3500 TS2250, TS2350 Supported Operating Systems Red Hat Enterprise Linux (RHEL) 5.5, 5.6, 5.7 and, 6.1 SUSE Linux Enterprise Server (SLES) 11 Service Pack 1 RHEL 5.4, 5.5 SLES 11 SP1 Windows 2008 R2 SP1 Mac OS X 10.6, 10.7 Other components System Storage Interoperation Center (SSIC)

35 Köszönöm !

36 = “up-formatted reuse”
3592 Cartridge Media = “up-formatted reuse” TAPE CARTRIDGES With the TS1140 drive With the TS1130 drive With the TS1120 drive Generation / Model Tape Format Capacity Performance Three JC /JY (worm) TS1140 4 TB Up to 250 MBps Three JK (short JC) 500 GB Two JB / JX (worm) 1.6TB Up to 200 MBps 1TB Up to160 MBps TS1130 TS1120 700GB Up to 104 MBps (read-only) Up to 150 MBps 104MBps One JJ (short) / One JR (short worm) 128 GB Up to 143MBps (read-only) 128GB Up to 143 MBps 100 GB Up to 104MBps (read-only) 100GB 3592J1A 60GB Up to 50MBps (read-only) Up to 71 MBps 50MBps One JA / JW (worm) 640 GB Up to 143 MBps (read-only) 640GB 500GB 300GB Up to 50 MBps (read-only)

37 Jaguar Attribute 3592 E05 (Jag-2) GA 2005/2006(enc) 3592 E06 (Jag-3)
GA 1H2011 Max Native Capacity by Media Type 700 GB Extended JB/JX 100 GB Economy JJ 1000 GB Extended JB/JX 128 GB Economy JJ 4 TB Standard JC/JY 500 GB Economy JK Native Data Rate 100 MB/s 160 MB/s 250 MB/s Max Compressed Data Rate 360 MB/s 650 MB/s Search/Rewind Rate 10 mps 12.4 mps 12.4 mps Main data Buffer 512KB 1 GB Compression Yes LZ-1 with auto-bypass 1K History Buffer Encryption Yes – Improved Speed Matching 6 speeds J2 : 35 – 104 MB/s J1: 27 – 54 MB/s 6 speeds J3B : 43 – 163 MB/s J3A: 27 – 143 MB/s 12 speeds J4C: 62 – 251 MB/s J4B::63 – 203 MB/s Virtual Backhitch FastSync FastSync, SkipSync Yes - Improved FastSync, SkipSync Partitioning Support No Native Host Interface 4 Gb Fibre Channel Dual active ports w/failover 8 Gb Fibre Channel Dual active ports w /failover Automation TS3500 TS3400 3494 Silo Rack Mount

38 Up to 1600/2000MBsec per server or 2500/3200MBsec with 2 node cluster!
How Does ProtecTIER Work? New Data Stream Repository HyperFactor™ Memory Resident Index ProtecTIER™ Server The major difference between ProtecTIER and other standard VTLs is ProtecTIER’s unique patent pending factoring algorithm called HyperFactor. HyperFactor is the data de-duplication technology developed by Diligent Technologies that allows you to store a lot more backup data onto a smaller amount of disk. Here’s how HyperFactor works. As we build the slide, you’ll see that there are unique blocks of data in the repository. HyperFactor keeps track of this data with a memory resident index, like a table of contents, that can map the contents of a 1PB repository in only 4GB of memory. That 250,000:1 ratio between the repository and the index is a significant differentiator and has orders of magnitude greater granularity than anything in the market place. And as we build the slide, you’ll see a stream of data coming from one of the backup servers. This stream contains some data that already exists (as represented by the multi colored icons) and some data that’s new (as represented by the tan icons). HyperFactor is an inline data de-duplicator. As the data stream passes through the HyperFactor data de-duplication engine, HyperFactor will be looking for data that is “similar” to data it has stored before. PAUSE I use the word “similar” because it’s not identical, and that’s because part of the algorithm’s power is that it uses similarities instead of identicals to achieve unmatched performance. The most similar pattern in the repository is found with no I/O operations and then that data into brought to the server to do a computational compare and then store the delta. This is performed without impacting the search time, regardless of the repository size. Because there is no I/O required, we’re actually performing a memory search on an index, the search time difference will not be noticeable whether it’s 10TB or a petabyte. The location and similarity of the data isn’t affected by naming conventions, shifts or offsets in position, because we are looking at the byte level of the data. Customers often ask “What happens if the index disappears?” Remember the index is used to locate similarity in the repository, and in fact it’s not used in the restore process at all. If the backup applications data stream needed to be restored, this data that exists in the repository is self describing which means that a restore can be done without the index since the data itself tells me what is required to restore the stream. As we said, the index is important in finding similarity, not only is it in the server memory, but it’s also duplicated in two places on RAID protected disk and synchronized. “Filtered” data Inline deduplication Up to 1600/2000MBsec per server or 2500/3200MBsec with 2 node cluster! Only 4GB needed to map 1PB of physical disk! Backup Servers

39 ProtecTIER Performance (MB/s)
ProtecTier & V7000 Performance Trays Total Spindles ProtecTIER Performance (MB/s) Usable Capacity (TiB) 5 120 950 39 6 144 1050 48 7 168 1150 55 8 192 1250 66 9 216 1325 77 10 240 1400 85 11* 264 1550 96 12* 288 1700 103 13* 312 1850 112 14* 336 2000 117 The table shows expected ProtecTIER throughput performance with various V7000 configurations The left-hand column is the number of full trays of 600 GB 10K SAS drives (24 drives per tray) *(Two V7k controllers required for 11 or more trays)

40 ProtecTIER Native Interface
ProtecTIER FSI-CIFS Interface ProtecTIER relies on the mature Samba SMB/CIFS software stack Samba will emulate all the SMB/CIFS filesystem functionality to clients Internally the Samba VFS (virtual filesystem) is mapped to ProtecTIER’s native FSI (filesystem interface) NFS (UNIX-based file sharing) will employ the same native ProtecTIER filesystem interface, with different VFS mapping IP Network ProtecTIER Server SMB/CIFS NFS OST [Emulation Mapping] ProtecTIER Native Interface 40 40

41 LTFS Storage Manager Generic Architecture
Disk Cache Data mover LTFS Tape External MAM Data Capture Stream External Data LTFS NFS, CIFS NFS, CIFS, FTP 3rd party APIs Ingest & Fulfillment Data flows Control flows


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