NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server...

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NL VMUG UserCon – March 17 2016

Transcript of NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server...

Page 1: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

NL VMUG UserCon – March 17 2016

Page 2: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal
Page 3: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

Michael Wilmsen• Consultant/Trainer

• Zelfstandig werkloos

• Storage/Performance/EUC

• VCDX #210

• vExpert sinds 2011

• Nutanix Platform Professional en Champion

• PernixPro

• Blogger @ virtual-hike.com

Page 4: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

Hoe ontwerp je een storage omgeving voor je VMware Infrastructuur?

Page 5: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

Agenda

• Capaciteit• Performance• Beschikbaarheid• Security• Storage Type • Storage eigenschappen• Vragen

Page 6: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

Capaciteit

• Bepaal netto behoefte• vDisk OS• Virtueel geheugen• vDisk Apps• Restore• Snapshot• 5 jaar

Page 7: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

Capaciteit berekening

((TotalVMs * (OSDriveCapacityGB + AvgMemSizeVMNotReserved)) + TotalDataGB) * (RestoreCapacity% + SnapshotReserveCapacity%)

= TotalGB

Page 8: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

Voorbeeld

• 1000 Virtuele Machines• 50 GB OS-Disk• Geheugen niet gereserveerd 8 GB• Back-up 10%• Snapshot 10%• 50 TB Applicatie data

Page 9: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

Dat maakt….

((1000 * (50GB + 8GB)) + 50TB) * (10% + 5%) = 88,14 TB

Page 10: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

VMDK type

Page 11: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

Performance Workloads

• Block size?• %Read en %Write• Sequential of random?• 5 jaar

Page 12: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

Block Size

Page 13: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

Write Penalty

• Raid-0 -> 0• Raid-1 -> 2• Raid-5 -> 4• Raid-6 -> 6

• 1000 IOPS• 60% Read• 40% Write• Raid 6

• 600 + (400x6) = 3000

Page 14: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

Sequential vs. Random

Page 15: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

Voorbeeld

WorkloadAantalVMs

Blocksize#KB AVGIOPS %READ %WRITE

TotalIOPS

FilesystemNTFS<16TB 545 4 50 60% 40% 43600FilesystemNTFS>16Tb 5 64 2050 70% 30% 10250FilesystemEXT4 400 4 50 60% 40% 20000ExchangeNTFS 12 64 100 60% 40% 1200MSSQLNTFS 5 64 500 60% 40% 2500Oracle 33 8 500 60% 40% 16500RDSservers 90 4 211 60% 40% 19000

Page 16: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

IOPS

• Disk type• SATA

• 75 IOPS• SAS 100~150 IOPS• SSD ~100K+ IOPS• Flash ~100K+ IOPS

• Cache• Flash• Memory

Page 17: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

Latency

C

B

A Guest OS

SCSI HBA

Port Port

Port PortBackplane + SP

Port Port

Port PortBackplane + SP

vSphere

VMkernel

VMHBA VMHBA

vSphere

VMkernel

VMHBA VMHBA

HeadHBA

SP SP

HBA HBA

HBA

Shelf

SAS SAS SATA SSD

HBA HBA

HeadHBA

SP SP

HBA HBA

HBA

Shelf

SAS SAS SATA SSD

HBA HBA

5

76

8

9

10

11

12

1

2

4

3

Cache Cache

Page 18: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

Storage Replicatie

Page 19: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

vSphere Replicatie

Page 20: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

Back-up

• RPO/RTO• Retentie• On-Premise, Cloud of beiden?

DATA

Page 21: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

Back-up

Page 22: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

Security

• Verschillend per protocol• NFS -> ip• iSCSI -> iqn• Fiber Channel -> WWN

• Beheer servers

Page 23: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

Storage Type

• SAN/NAS• Bulk storage• € per GB

• Hyperconverged• VDI/RDS• Schaalbaar

• DAS• SOHO/ROBO

Page 24: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

VVOLS

Page 25: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

VVOLS

Page 26: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

vStorage for Array Intergration (VAAI)

• Atomic Test & Set (hardware assisted locking)• Clone Blocks/Full Copy/XCOPY• Zero Blocks/Write Same• Block Delete (SCSI UNMAP)• Thin disk space reclamation

Page 27: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

Heilige graal?

Storage platform

VMware vSphereServer

CIFS

Production

OTA

SAP

Fiber Channel

Ethernet

VMware vSphereEUC

Page 28: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

Conclusie

• Bepaal je behoefte• Workloads• Capaciteit• Security• Beschikbaarheid

• Praat met je leverancier• Welke type storage past het beste bij de behoefte van mijn organisatie?• Maak de leverancier verantwoordelijk voor het resultaat.

Page 29: NL VMUG UserCon – March 17 2016€¦ · Heilige graal? Storage platform VMware vSphere Server CIFS Production OTA SAP Fiber Channel Ethernet VMware vSphere EUC. Conclusie • Bepaal

Vragen?

The more we know, the more we know what we don’t know!