Qnap TVC-EC1580MU
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Qtier™ Auto-Organización TVS-EC1580MU-SAS NAS REXP-x20 SAS Chasis de Expansión
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Qnap TVC-EC1580MU
- 1. TVS-ECx80U-SAS-RP NAS Series Qtier™ Auto-Organización • TVS-EC1580MU-SAS NAS • REXP-x20 SAS Chasis de Expansión
- 2. TVS-ECx80U-SAS-RP NAS Series Adopta la tendencia SSD (SAS 12Gb/s SSD) ¿Por qué estado-solido en Almacenamiento? De acuerdo a tus conocimientos, ¿Cuál de los siguientes puntos son factores importantes para implementar en tu Empresa Estado-Solido en el almacenamiento? (encuestados, N = 91) Desempeño mejorado Mayor fiabilidad / tiempo medio entre fallos ( MTBF ) Mejorar la potencia y la eficiencia de enfriamiento Capacidad de consolidar las unidades de disco Longevidad (Vida de i, e, de lectura / escritura) aumento de tolerancias ambientales ( i, e, calor, vibración , etc.) Otros Lo más importante consideración conducir despliegue inicial de almacenamiento de estado sólido Todas las consideraciones que impulsan el despliegue inicial de almacenamiento de estado sólido
- 3. TVS-ECx80U-SAS-RP NAS Series • SSD Completos – Costo alto por unidad de almacenamiento – Capasidad limitada – SSD $$$ > HDD $$ Costo Amazon (sin SSD) US $ 9,959 SS-EC2479U-SAS-RP Full SSD Storage is Costly
- 4. TVS-ECx80U-SAS-RP NAS Series Dedicado para Datos, HDD Dedicados. • Combinanción de SSD de alto rendimiento y gran capasidad de disco duro en un sistema 2.5”SSD Bahia para alta transmisión de datos y IOPS 3.5”HDD Bahia par NL-SAS / SATA 9 x 3.5’’ HDD 6 x 2.5’’ SSD
- 5. TVS-ECx80U-SAS-RP NAS Series Comparación de rendimiento Completo SSD Qtier™ SSD/HDD TVS-EC1580MU Completo HDD Costo (USD/GB) $0.52 0.10 0.06 Capasidad más alta para Rack de 2U 19.2TB (24 SSD) 4.8TB SSD 72TB (6x SSD + 9*HDD) 96TB (12HDD) Rendimiento Excelente excelente Moderado 1/5 de costo 4X de capasidad
- 6. TVS-ECx80U-SAS-RP NAS Series Datos utilizados raramente se transladan a nuveles de alta capasidad Migración atomática de Datos con 3 niveles ① Ultra alto rendimiento (alto rendimiento SSD) ② Rendimiento (SAS) ③ Capasidad (alta-capasidad HDD) Datos de uso frecuente se transladan a SSD HOT Ultra-Alto Performance Cold NL-SAS / SATA HDD Capasidad
- 7. TVS-ECx80U-SAS-RP NAS Series Migración Base-Bloques (4MB) 12Gbps SAS Alto Performance 12Gbps SAS Alto Performance Storage Pool Storage Pool Antes Despues Alta consulta Moderada consulta Baja consulta
- 8. TVS-ECx80U-SAS-RP NAS Series Programado de migración de datos, para la Mejora de la Auto eficiencia en niveles • Crear RAID con diferentes tipos de discos duros • Configurar el análisis de datos y el programa de migración
- 9. TVS-ECx80U-SAS-RP NAS Series Base transacción Arbol-B Actualizable Auto Niveles en horarios Motor de Migración de Datos Migración de Datos y detección de algoritmo de motor Alta velocidad Alta capasidad
- 10. TVS-ECx80U-SAS-RP NAS Series Auto Estadistica por Niveles Datos de baja consulta han sido trasladados a HDD
- 11. TVS-ECx80U-SAS-RP NAS Series Qtier con SSD Caché para la aceleración al rededor del rendimiento del reloj • Recomendado: SATA SSD cache ( 2 SSD -> RAID 1 | 4 SSD -> RAID10) • Sólo lectura caché y por niveles de auto Qtier™
- 12. TVS-ECx80U-SAS-RP NAS Series 4K Rendimiento aleatorio en lectura TVS-EC1580MU-SAS-RP (using 6 x SSD RAID 10) 100,000+ IOPS <1 ms Response time
- 13. TVS-ECx80U-SAS-RP NAS Series Prueba de Rendimiento VM • Login VSI usado para la referencia de almacenamiento • TVS-EC1580MU-SAS-RP – Mezclado con SSD y HDD – Se crearon con exito 100 VMs y completo la prueba, termino sin supercar el umbral de latencia de tiempo medio de respuesta. RED: Umbral de latencia BLUE: Tiempo de respuesta
- 14. TVS-ECx80U-SAS-RP NAS Series Inabilitado Qtier™ Uso de SSD antes de habilitar Qtier™ Login VSI Performance chart
- 15. TVS-ECx80U-SAS-RP NAS Series Uso de SSD despues de habilitar Qtier™ Login VSI Performance chart habilitado Qtier™ Tier1: datos 470GB movido de ultra alto nivel SSD Tier a Tier3, mas espacio SSD ha sido puesto en libertad Mismo funcionamiento en VW pero require menos espacio en SSD
- 16. TVS-ECx80U-SAS-RP NAS Series Comparación • Comportamiento similar – Ambos sin exceeder el umbral promedio de tiempo de respuesta de latencia • La utilizacion del almacenamiento en SSD ha vuelto mas eficiente
- 17. TVS-ECx80U-SAS-RP NAS Series TVS-x80U-SAS con 12Gbps de Ancho de Banda • Alto-Ancho de Banda PCIe Gen.3 x 8 para un total de 64Gbps • Cada Puerto 12 Gb/s SAS ha dedicado el ancho de banda y es full-duplex • Con DataBolt® Technology, 6Gb/s HDD puede utilizer 12Gb/s de ancho de banda Ancho de Banda Grande 64Gbps
- 18. TVS-ECx80U-SAS-RP NAS Series La limitacion de 6Gbps SAS en TVS-x79U-SAS • En comparación con 6G SAS, el rendimiento aumenta un 37% Incrementa el rendimiento 37% !!
- 19. TVS-ECx80U-SAS-RP NAS Series 40GbE & SDN Server／Computer Switch／ Gateway Storage front／back-endVirtual Protocol Interconnect 56G IB & FCoIB 10/40/56GbE & FCoE Virtual Protocol Interconnect 10/40/56GbE
- 20. TVS-ECx80U-SAS-RP NAS Series 4 Diferentes opciones de Hardware TVS-EC2480U-SAS-RP 4U 24-bay TVS-EC1680U-SAS-RP 3U 16-bay TVS-EC1280U-SAS-RP 2U 12-bay TVS-EC1580MU-SAS-RP 2U 15-bay (3.5’’x9, 2.5’’x6)
- 21. TVS-ECx80U-SAS-RP NAS Series Rendimiento mejorado para capasidad en Escala • 12Gb/s JBOD SAS Chasis de Expansión（REXP-x20 series ) – REXP-1220U-RP – REXP-1620U-RP TVS-ECx80U-SAS-RP REXP-x20 series
- 22. TVS-ECx80U-SAS-RP NAS Series Auto Niveles en JBOD NL-SAS / SATA HDD Capacity HOT Ultra-high Performance SAS HDD Performance 12Gbpsx4connection NAS TVS-EC1580MU-SAS JBOD REXP-1220U-RP • Utiliza el chasis de expasión JBOD para diseñar / personalizar su estructura por niveles – Alto Rendimiento SSD (NAS) – SAS HDD (NAS) – NL-SAS/SATA HDD (JBOD)
- 23. TVS-ECx80U-SAS-RP NAS Series Solucion Partner Cero tiempo de inactividad Solucion de QNAP y DataCore QNAP NAS series is DataCore-certified. Deploy DataCore server as the front end gateway, and connect QNAP NAS as the data storage.
- 24. TVS-ECx80U-SAS-RP NAS Series QNAP vs. Competidor NAS QNAP TVS-EC1580MU-SAS-RP Otra Marca RS18016xs+ CPU Intel Xeon E3-1246 V3 3.5GHz, Q2 '14 Intel Xeon E3-1230 V2 3.3GHz, Q2'12 # of Disks and types 9x3.5” + 6x2.5” 12 x 3.5” Interface 12Gb/s SAS 6Gb/s SAS Internal SSD cache 256GB N/A 10/40GbE Ready 10 / 40GbE 10GbE Windows® / Linux / UNIX / Android V (Virtualization Station 2.0) - Auto Tiering Qtier Technology N/A
- 25. TVS-ECx80U-SAS-RP NAS Series Gracias Para mayor información contactanos en usasales@qnap.com
Notas del editor
- SSD will soon shift its focus from MLC to TLC and the price will continually drop. But the MLC SSD is still the dominant in enterprise IT. We would likely to see 3D NAND capacity expansion in the following year. PCIe usage will also continue to grow, but it is limited by its lack of expandability, is not hot-swappable, and has a high price. Hence, 12G SAS SSD has the best potential to be the trend. Or SATA with higher revision (SATA 3.0 and above) can be paired with PCIe as the interface for RAID controller.
- QNAP has produced full SSD storage years ago. The price is very high along with its super high performance. Has anyone ever acquired full SSD storage? There must be not many. In addition to the rack’s high cost, the use of all SSD makes the storage acquisition unattainable. This brings up our topic of today, “ how can we build high-capacity storage while achieving high performance?”
- QNAP engineered 2.5” and 3.5” hybrid storage appliances to provide high-capacity storage while maintaining performance comparable to a full-SSD storage solution. TVS-EC1580MU-SAS-RP can accommodate 6 2.5” and 9 3.5” HDDS to achieve multi-tiered storage architecture with 12G high-speed data transfer.
- Let’s compare TVS-EC1580MU with a full-SSD solution, as both are in 2U form factor. The QNAP TVS-EC1580MU with the built-in Qtier outperforms full-SSD storage in capacity (4 times bigger) and is more advantageous in price/performance than full-SSD storage. Therefore, the TVS-EC1580MU achieves the goal of high-capacity with performance comparable to SSD.
- Qtier supports the following 3 tiers: Ultra-high performance (超高效能) Performance (效能) Capacity (高容量) Let’s take 1580MU as an example: We configured RAID 10 (or RAID 5) on the system using 6x 2.5” SSD and RAID 5 (or RAID 6) Nearline SAS or SATA Drive. With Qtier, the system will automatically move frequently used data to Ultra high performance tier (SSD) and rarely used data to capacity tier.
- Qtier is a block-based data migration technology, and the block size for data detection and calculation is 4MB. QNAP adopts B-tree update algorithm to give each data block a calculated weight. Data blocks with higher weights means higher frequency of data access and will therefore move to high-performance tier, e.g., moving data from a HDD RAID group to an SSD RAID group. The Qtier technology also makes sure that data migration and metadata update will not interfere with normal I/O. Moreover, data integrity can be achieved by leveraging the transaction-based B-tree update algorithm.
- In addition to setting data migration schedule and priority, you can also define auto-tiering policy to migrate data according to your application’s requirements. You can set up migration schedule at night or when you do not require services to improve the overall data migration efficiency.
- Let’s take a look at this block diagram. The system will move data based on the calculated data access frequency and schedule, e.g. moving cold data to high-capacity and hot data to high speed tier. To maintain data integrity, data migration will not interfere normal data I/O.
- According to report in the Qtier app in QTS, it shows how the data has been moved (e.g. from which tier to which tier) and the time spent for migration .
- ??Built-in 256GB SSD cache. Qtier technology support both auto tiering and SSD cache simultaneously. SSD cache aims to improve cache hit rate by moving frequently-accessed randomly-read data to SSD cache. On the other hand, Qtier moves data accordingly to data analysis results and schedule.
- In QNAP lab, we used two E5-2600 servers (each with 6 core, 12 threads) and a total of 24 workers to test their performance. The result is : 100% 4k random read IOPs is 60,000, response time is 0.1ms. We can see the LEDS on SSD keeps flashing to indicate that most I/O operations are on the SSDs.
- Login VSI is used for testing server/storage performance in VM. In QNAP lab, we set up RAID 10 configuration with 6 x 2.5” SSD (each having 500G) and RAID 6 with 3.5” NL-SAS . We used two E5 servers and mount TVS-EC1580MU to the server. And created 150 Virtual machines using Login VSI create. The result is about 2xxx milliseconds. The TVS-EC1580MU-SAS-RP completed the full test without exceeding the average response time latency threshold.
- Why SAS? Not only they are known for its high reliability and MTBF, the next generation SAS controller utilizes PCIe Gen 3 x8 to provide 64Gbps bandwidth. With the 12G SAS expander and its Databolt technology, it further provides scalability and manageability by enabling the aggregation of throughput of slower disks. So even the 6G HDD can utilize 12Gb/s bandwidth.
- Let’s now compare with the previous-generation x79U-SAS model. The x79U-SAS uses PCIe Gen2 x8 (40Gbps) which is the culprit of the data transmission bottleneck. As we can see that every SSD can only achieve 500~550MB throughput for a total of 6000MB/s on a 2U model. And with the new x80U-SAS architecture, it can improve the performance by 37%.
- Aside from the high throughput for internal data transmission, the system also boots its high network capability. QNAP partners with Mellanox to provide ConnectX3 Pro Solution, Dual-port 10GbE SFP+ Solution and the industry-first dual-port 40GbE QSFP solution.
- Besides the 1580MU-SAS Hybrid model, 80U-SAS offers 2U 12 bay, 3U 16 bay, 4U 24 bay models. Powered by an Intel E3-1246 V3 3.5GHz CPU with 16 DDR3 RAM (ECC options available) and a 256 SSD cache, the system offers an abundance of expandability options such as a 12Gb SAS interface and an on-board mini-SAS wide port to provide connections for 12Gb SAS JBOD for capacity expansion. The PCIe Gen 3 x 8 slot can accommodate 12Gb HBA for scale-out solutions, dual-port 10Gb or 40Gb network adaptor.
- 12G JBOD REXP-x20 series Includes 2U 12 bay and also 3U 16 bay
- In this ideal scenario, there are 3 tiers on this JBOD expansion. The top model is the TVS-1580MU-RP while the bottom model would be the REXP-1220U-RP which stores cold data.
- QNAP NAS offers storage solutions based on standardized protocols and infrastructure and compliant to major virtualization software. Therefore, we are able to provide high-performance and the industry’s most comprehensive data storage, backup and disaster recovery.