Mittelstandslösungen Jens Gerlach Senior Systems Engineer

Transcription

1 Mittelstandslösungen Jens Gerlach Senior Systems Engineer 2006 IBM Corporation

2 DS4000 Portfolio - ALT Capacity-oriented applications Serial ATA Drives (EXP100) Performance-oriented applications Fibre Channel Drives (EXP700/EXP710) High End Midrange Entry Level Entry Level Midrange High End DS4500 DS4300 Turbo Higher functionality DS4300 Turbo DS4500 DS4300 Increasing capacity DS4100 DS4100 SCU DS4300 DS4300 SCU Increasing performance 2 Mittelstandslösungen

3 DS4000 Portfolio - NEU Capacity-oriented applications Serial ATA Drives (EXP810) Performance-oriented applications Fibre Channel Drives (EXP810) High End Midrange Entry Level Entry Level Midrange High End mod 80 DS4700 mod 72 Higher functionality DS4700 mod 72 mod 80 DS4700 mod 70 DS4700 mod 70 Increasing capacity Increasing performance 3 Mittelstandslösungen

4 DS wird zu DS4700 mod 70 DS4700 Modell 70 Max. 33,6TB; Raid 0, 1, 3, 5, 10, 112 HDD s GA FibreChannel 09. Juni incl. der 4 Gb/s HDD s Redundante Komponenten, gespiegelter und Batteriegeschützer Cache, Kostenfreie Management SW, Multipathing, Call Home (Rem. support), FlashCopy, VolumeCopy, ERM 16 interne Platten (14% Zuwachs) ca. doppelte Performance gegenüber DS4300 Power/cooling Controllers or ESMs 2 anstatt 0 Storage Partitions in der Ausgangskonfiguration Verdopplung der Anschlüsse zu den Festplatten (Backend-Ports) 2 GB anstatt 512 MB Cache End-to-end 4 Gb/s Infrastruktur Keine Turbo Funktion mehr nötig für ervm Und das alles für nahezu den gleichen Preis (ca %) FC Drives 4 Mittelstandslösungen

5 DS4300 Turbo... wird zu DS4700 mod 72 DS4700 Modell 72 Max. 33,6TB; Raid 0, 1, 3, 5, 10, 112 HDD s GA FibreChannel 09. Juni incl. der 4 Gb/s HDD s Redundante Komponenten, gespiegelter und Batteriegeschützer Cache, Kostenfreie Management SW, Multipathing, Call Home (Rem. support), FlashCopy, VolumeCopy, ERM 16 interne Platten (14% Zuwachs) ca. doppelte Performance gegenüber DS4300 Turbo Power/cooling Controllers or ESMs 8 anstatt 4 Host Ports Verdopplung der Anschlüsse zu den Festplatten (Backend-Ports) 4 GB anstatt 2 GB Cache End-to-end 4 Gb/s Infrastruktur Keine Turbo Funktion mehr nötig für ervm Und das alles für nahezu den gleichen Preis (ca %) FC Drives 5 Mittelstandslösungen

6 DS4700 Express Specification - Quick Overview Two Models Model 72 Eight 4 Gb/s FC host ports Four 4 Gb/s FC drive ports Max of 112 drives with six EXP810 Expansion Units 16 disk drives inside controller FC 4 GB of cache memory Integrated XOR engine Storage Manager software Partitions FlashCopy VolumeCopy Enhanced Remote Mirroring Model 70 Four 4 Gb/s FC host ports Four 4 Gb/s FC drive ports Max of 112 drives with six EXP810 Expansion units 16 disk drives inside controller FC 2 GB of cache memory Integrated XOR engine Storage Manager software Partitions FlashCopy VolumeCopy Enhanced Remote Mirroring 6 Mittelstandslösungen

7 DS4700 Express Features Model 72 and 70 RAID Controller Dual RAID controllers Dual 4Gbps capable, redundant and hot-swappable, battery backed, write cache mirroring Model 72A supports 4GB cache - battery backed cache is designed to be protected for at least three days Model 70A supports 2GB cache - battery backed cache is designed to be protected for at least three days Supporting 2 dual redundant FC disk loops Model 72A Supports eight host side and four drive side ports for two controllers Model 70A Supports four host side and four drive side ports for two controllers Eight or four host ports provides a cluster solution without using a switch. Host Interface Auto negotiates 1, 2, or 4 Gbps host connection speeds Supported drives 2Gbps FC: 15K rpm, 146GB/73GB/36GB (E-DDM) 2Gbps FC: 10K rpm, 300GB/146GB/73GB (E-DDM) 4Gbps FC: 15K rpm, 146GB/73GB/36GB (E-DDM) Hot pluggable drives - Add new drives for extra capacity without booting server Supported capacity Supports up to 112 FC drives with 6 DS4000 EXP810 Expansion Unit s RAID levels 0, 1, 3, 5, 10 7 Mittelstandslösungen

8 DS4700 Express Features Storage Partitioning Model 72H ships with 8 partitions: Upgrade: 8 16, 8 64, Model 72A offers a choice of 8, 16 or 64 partitions: Upgrade: 8 16, 8 64, Model 70H ships with 2 partitions: Upgrade: 2 4, 4 8, 8 16, Model 70A offers a choice 2, 4, 8., 16 or 64 partitions: Upgrade: 2 4, 4 8, 8 16, Supports global hot spares Switch support DS4000Storage Manager SM version 9.16 (highest supported version) Firmware version 6.16 Copy Services FlashCopy, Enhanced Remote Mirroring, VolumeCopy Power supplies and fans Power supplies and fans - Redundant, hot-swappable, dual AC power line cords Expansion Unit Attachment (112 disk drives maximum) Attaches to DS4000 EXP810 Expansion Unit Supports up to six (112 disk drives) DS4000 EXP810 FC Expansion Unit 16 disk drive bays Attaches to DS4000 EXP710 Expansion Unit - Supports up to seven (112 disk drives) Helps Reduce Total Cost of Ownership Consolidated storage helps reduce storage management costs 3 year 9x5 next business day standard warranty, upgradeable to 24x7 four hour response 8 Mittelstandslösungen

9 DS4000 Performance D S Model 88,84,82 D S Model 72 D S Turbo D S Model 70 D S Burst I/O rate cache reads 575,000 IOPS 120,000 IOPS 77,000 IOPS 120,000 IOPS 44,500 IOPS Sustained I/O rate disk reads 85,000 IOPS 44,000 IOPS 25,000 IOPS 44,000 IOPS 17,000 IOPS Sustained I/O rate disk writes Sustained throughput disk read Sustained throughput disk write 22,000 IOPS 9,000 IOPS 5,200 IOPS 9,000 IOPS 4,400 IOPS 1,600 MB/s 990 MB/s 400 MB/s 990 MB/s 400 MB/s 1,300 MB/s 850 MB/s 300 MB/s 850 MB/s 300 MB/s Source: LSI *DS4700 model 70 performance is estimated and not based on actual test results. 9 Mittelstandslösungen

10 Specifications Comparison Dual-controller system (unless noted) D S Model 88, 84, 82 D S Model 80 D S Model 72 D S Model 70 Host channels Native host interface link speed 4 Gb/s 4 Gb/s 4 Gb/s Supported host interface link speeds 4, 2, 1 Gb/s 4, 2, 1 Gb/s 4, 2, 1 Gb/s Total host channel bandwidth 3,200 MB/s 3,200 MB/s 1,600 MB/s Redundant drive channels Eight 4 Gb/s Four 4 Gb/s Four 4 Gb/s Total drive channel bandwidth 3,200 MB/s 1,600 MB/s 1,600 MB/s Max drives Drives supported FC and SATA FC and SATA FC and SATA Processor Intel Xeon 2.4 GHz Intel xscale 667 MHz Intel xscale 667 MHz Processor memory (single controller) 512 MB 128 MB 128 MB Data bus bandwidth 1 GB/s 64 bit / 133 MHz 800 MB/s 64 bit / 100 MHz 800 MB/s 64 bit / 100 MHz XOR engine Dedicated Integrated Integrated Dedicated data cache per dual-controller system (min/max) 16, 8, 4 GB 4 GB 2 GB 10 Mittelstandslösungen