Oliver Basarke

Transcription

1 Oliver Basarke

2 Über den Trainer Oliver Basarke (Baujahr 1968) Microsoft Senior PreSales Consultant Microsoft Certified Trainer Fachinformatiker (Systemintegration) Schwerpunkte: Windows Server Windows Clients Exchange SharePoint Office 365

3 Agenda Überblick: Was ist SDS - Software Defined Storage Storage Spaces Direct Storage Quality of Service (QoS) Storage Replica Deduplizierung

4

5

6 Was ist Software Defined Storage (SDS)?

7

8

9

10 SSD SSD SSD

11 Storage Quality of Service Live Migration Tiering Optimization Deduplication SSD SSD

12

13 Software Defined Storage in Windows Server 2016 Speicherverwaltungskonzept unabhängig von der verwendeten Hardware Beinhaltet die folgenden Features in Windows Server 2016: Storage Spaces Scale-Out File Server Storage Replica Daten Deduplizierung Thin Provisioning iscsi Storage

14

15

16

17 Deployment Modes 1. Remote Data Access durch Scale-Out File Server 2. Hyper-Converged File System (CSVFS with ReFS) ReFS ist das primäre Dateisystem Cluster-weites Dateisystem Schnelle VHDX Erstellung, Erweiterung und Prüfpunkte Storage Spaces Skalierbarer Pool mit allen Disks Robuste (Resilient) Virtual Disk Software Storage Bus Überspannt gesammten Cluster Nutzt SMB3 und SMB Direct Server mit lokalen Disks SATA, NVMe (PCIe SSD Schnittstelle), SAS 1 2 SOFS Cluster Shared Volumes Storage Spaces Storage Pool VMs

18 FS

19

20

21 1 Messung aktuelle Kapazität auf der Compute Ebene Anpassung Limits und Durchsetzung 4 auf der Compute Ebene 2 Messung aktuelle Kapazität auf der Storage Ebene Anwendung Algorithmus zur Einhaltung Policies im Policy Manager 3 2

22 Policies Definiert auf Scale-Out File Server Angewendet auf Hyper-V Virtual Disk Der Rest passiert automatisch Sample Policy Name SilverVM PolicyID 8d f acf36 MinimumIOPs 100 MaximumIOPs 200 Type Multi-Instance Silver Policy Gold Policy

23 MaximumIOPs = 200 MaximumIOPs = 200 Single-Instance Resource distributed among VMs Ideal for representing a clustered workload, application, or tenant Multi-Instance All VMs perform the same Ideal for creating per-vm performance tiers VM2 VM VM1 VM IOPS 0 IOPS

24 # Deployment - Create policy (on File Server) # Deployment - Assign policy to VMs (on Hyper-V Host) $Policy $Policy # Monitoring - Retrieve all flows (on File Server) # Monitoring - Retrieve flows using the policy (on File Server)

25 On by default Available Data Installed with the SoFS role If upgrading from 2012R2, enable it Tracks usage for all VMs VHD Path VM Name VM Host Name VM IOPS VM Latency Storage Node Name Storage Node IOPS Storage Node Latency #Performance of all VMs using this file server Get-StorageQoSFlow #Performance of each volume on this file server Get-StorageQosVolume

26 Site 1 Site 2

27 Replikation Block-level, volume-based Synchronous & asynchronous SMB transport Flexibilität Any Windows data volume Any fixed disk storage Any storage fabric Management Failover Cluster Manager Windows PowerShell & WMI Azure Site Recovery End to end MS Storage Stack

28 Single cluster Automatic failover Synchronous The Hudson River

29 Two separate clusters Manual failover Synchronous or asynchronous

30 Two separate servers Manual failover Synchronous or asynchronous

31 A single server replicating to itself (one volume to another) Seed data onto storage for shipment

32 This is not DFSR This is not DFSR! Replicating storage blocks underneath the CSVFS, NTFS, or ReFS volume Don t care if files are in use Write IOs are all that matter to Storage Replica

33 Network latency Network Bandwidth Log volume performance and size

34 Network latency Network bandwidth Log volume performance and size

35

36 Capability Windows Server 2012 R2 Windows Server 2016 Volume Sizing Optimization Backup Support To scale, distribute files across multiple volumes, no larger than 8-10TB Single job per volume Single CPU and Single I/O Queue Manual configuration per volume and per node using PowerShell Use the size you need, up to 64TB? Multi-threaded per volume All files optimized in parallel Auto load balancing of input queues and resources Setting is an integrated usage type through UI, or with PowerShell

37 Consistent: Latest addition to Microsoft Softwaredefined Storage (SDS) stack delivers Azureconsistent blob, table and account management services for private and hosted cloud deployments. Integrated: Deployment includes virtualized storage services and data services integrated with the Scale-Out File Server and Storage Spaces, deployed as Microsoft Azure Stack cloud services. Manageable: Azure Cmdlets, APIs and templates work with no changes on Azure-consistent storage. Scalable: PaaS* services via front-end, and highperformance scale-out IaaS via internal SMB.

38 Links to a few deployment and experience guides Storage QoS Storage Replica Rolling Upgrades Storage Spaces Direct

39