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Accelerate with IBM StorageRed Hat OpenShift Data Protectionand Disaster Recovery DemoDan Thompsondanthomp@us.ibm.comDominic Pruittdompruitt@us.ibm.com Copyright IBM Corporation 2022.
Accelerate with IBM Storage Technical Webinar SeriesAdvanced Technology Group – Storage experts cover a variety of technical topics.Audience: Clients who have or are considering acquiring IBM Storage solutions. Business Partners and IBMers are also welcome.To automatically receive announcements of upcoming Accelerate with IBM Storage webinars, Clients, Business Partners and IBMers arewelcome to send an email request to accelerate-join@hursley.ibm.com.Accelerate with IBM Storage Support 32022 Upcoming Webinars:June 2 – DS89000F R9 - What’s New!Register HERE or https://ibm.biz/BdPDvHJune 9 - Data Access Services S3 OverviewRegister HERE or https://ibm.biz/BdPD38June 16 – Building a Secure Data Path with IBM b-type SANRegister HERE or https://ibm.biz/BdPRjS Copyright IBM Corporation 2022.ATG – Storage Media Center Channel:https://ibm.biz/BdfEgQ
ATG-Storage OfferingsØØØØØØØIBM Cloud Object Storage WorkshopIBM Spectrum Scale and Elastic Storage System – June 22-23**IBM DS8900F Advanced FunctionsImprove your Cyber Resiliency with IBM Storage – June 8-9IBM FlashSystem 9500IBM Spectrum Virtualize and Storage InsightsIBM Spectrum Fusion - June 15Please reach out to your IBM Rep or Business Partner for future dates and to be nominated.ØØØØØØØØØØNorth America ATG-Storage ESS & Spectrum Scale GUI, Functionality, PoTNorth America ATG-Storage IBM Spectrum Virtualize Test DriveNorth America ATG-Storage IBM DS8900F Storage Management Test DriveNorth America ATG-Storage Managing Copy Services on the DS8000 Using IBM Copy Services Manager Test DriveNorth America ATG-Storage IBM DS8900F Safeguarded Copy (SGC) Test DriveNorth America ATG-Storage IBM Cloud Object Storage Test Drive - (Appliance based)North America ATG-Storage IBM Cloud Object Storage Test Drive - (VMware based)North America ATG-Storage Spectrum Protect Live Test DriveNorth America ATG-Storage Spectrum Protect Plus Live Test DriveNorth America ATG-Storage IBM Spectrum Virtualize Safeguarded Copy with IBM Copy Services Manager Test DrivePlease reach out to your IBM Rep or Business Partner for more information.*For North America Only* Copyright IBM Corporation 2022.
Accelerate with IBM Storage Technical Webinar Series - SurveyPlease take a moment to share your feedback with our team!You can access this 6-question survey via Menti.com with code 2628 0279 orDirect link https://www.menti.com/t4hii66ky8OrWhen the webinar ends, you may see the following:QR CodeClicking on the Continue button will take you to the survey. Copyright IBM Corporation 2022.
Accelerate with IBM StorageRed Hat OpenShift Data Protectionand Disaster Recovery DemoDan Thompsondanthomp@us.ibm.comDominic Pruittdompruitt@us.ibm.com Copyright IBM Corporation 2022.
Meet the SpeakersDan Thompson has been working in IT since he was 18, so please do not encourage him to tell one of his“stories” about obscure older technology (especially punched cards, impact printers that weigh as muchas a Toyota or round-reel tape drives about the size of a refrigerator). His specialty is helping customersdesign data protection solutions to meet their individual needs, especially adding enhancements to bemore resilient to Cyber-Attacks.Dominic Pruitt currently lives outside Albuquerque, NM and has educational backgrounds in engineering& business. He spent 16 years in IBM product development and had the chance to help design HW & SWfor about 26 million personal computers worldwide in the 1990s. He also helped develop various IBMstorage products while in Tucson, AZ and moved to the technical sales side in 2006. His specialties areusing IBM Flashsystem/SVC storage and IBM Storage Monitoring products to solve business challengeswithin organizations. Copyright IBM Corporation 2022.6
Storage Types: When and Where?BlockFileObject Block storage is mainly appropriate for“ReadWriteOnce” (RWO)access modes File storage is appropriate for bothRWO and RWX access modes, as theunderlying file system is designed formultiple threads / multi-tenancy Object storage currently does nothave a construct in Kubernetes Alternatively, “ReadWriteMany”(RWX) may also be appropriateif the application can maintainconsistency and integrity of data Different access methods areavailable, including popular optionssuch as: Access is provided through theAWS S3 API Typically, Block storage is used fordatabases and systems of record–– –NFSSMBTraditional use cases for File storageinclude logs, AI, machine learning,deep learning, and data sets API can be accessed by applicationsdirectly, or via the AWS S3 fuse-basedfile system backed by an object storeCommon use cases for Object storagemay include images, non-binary files,Hadoop, documents, or backups
Storage Challenges of Running Containerized ApplicationsChallengeContainers are EphemeralStateless containerizedapps with non-persistentstorage are not expectedto store data for future useSolutionStorage Enabler for ContainersStateless Environment/var/opt/bin/mydataNote: One container holds thedirectory and structure of appIf a container should need toreconstitute, there will be noreference to any data setoutside of the containerStateful EnvironmentStateful containerized appswith persistent storage areexpected to store data forfuture, long-term use/var/opt/bin/mydataNote: Persistent volume iscreated on attached storage/var/opt/bin/mydata/var/opt/binIf a container needs toreconstitute, data remainsintact on attached volumesNote: Volume can attach to anew container on different host/var/opt/bin/mydata/var/opt/bin/mydata
Red Hat and IBM StorageIBM Cloud Pak(s) applications – e.g. Db2, MQ, Watson, othersRed Hat OpenShift Container Platform / OpenShift Data Foundationblock storage serviceshared file system serviceFlashSystem Family, SVC, SpectrumVirtualize for Public Cloud, DS8000ESS,Spectrum Scales3-compatible object serviceInternal Storage /Bare Metal , VMwareor Public or PrivateCloudCloud ObjectStorageIBM Spectrum VirtualizeSAN VolumeControllerFlashSystem5x00ESS 3000, 5000FlashSystem7300/9500/9500RDS8900FIBM CloudObject StorageIBM Spectrum Scale9
Overview of storage deployment optionsIBM CloudIBMPaksCloud PaksObjectFile(RWX PVand RWO PV)Spectrum Scale1Block (RWO PV)and File(RWX PV)Block(RWO PV)1ObjectIBM Storage Suite for IBM Cloud Paks3Through the CSI driverCommon provisioning and management layer (CSI framework)Spectrum Virtualize for Public CloudCommon provisioning and management layer (CSI framework)Spectrum ScaleRWX and RWOPVsSpectrumVirtualizeRWO PVs12Spectrum ScaleRWX and RWOPVs1OCS/CephRBDRWO PVsOCS/CephFSRWX PVsCOS Object Buckets3SpectrumVirtualizeRWO PVs2OCS/NooBaaBucket claimOCS/CephRBDRWO PVs3445OCS/CephFSRWX PVsIBM Spectrum Virtualizefor Hybrid CloudThrough the CSI driver3Under OCS Ceph (OCS 4.5 orVMware)5OCS/NooBaaBucket claimIBM Block Storage CSI DriverIBM Spectrum Scale24IBM CloudObject Storage54Cloud Object StorageMulti-Cloud Object Gateway5External object store direct from CloudPakIBM Block Storage(DS8000 Family, Spectrum Virtualize Family, FlashSystem)10
Red Hat OpenShift Data Foundation (ODF) Deployment OptionsInternal Mode options (Essentials)External Mode option(Advanced)Application and ODF pods are bothscheduled on worker nodes within theOpenShift cluster.Only ODF pods are scheduled oninfrastructure nodes within the OpenShiftcluster.Requires both OCP and ODFsubscriptionsRequires ODF subscriptions onlyIntegrated OpenShift and OCS cluster lifecycle, monitoring, and managementApplication pods run on one or moreOpenShift clusters, while ODF storage issourced from an external OCS/RHCSclusterDecoupled OpenShift and OCS clusterlifecycleCompute and storage infrastructure scaletogether within the same clusterCompute hosts and storage hosts scaleindependently within the same clusterCompute and storage infrastructure scalesindependently in different clustersOptimized for simple managementBalancedOptimized for scale and performance (onpremises only)ODF-subscribed nodesODF-subscribed nodes11
Red Hat OpenShift Data Foundation: External / Internal ModeStorage for containers: External ModeStorage in Containers: Internal Mode Leverage existing investment in traditional storage, Highly scalable, enterprise grade storage, fullymanaged by storage adminintegrated into Red Hat OpenShift Container Platform Attach to stand alone storageSingle RHOCP ClusterOne or multiple OCP clusters consuming Software-defined storage (SDS)RHOCP ClusterOCPOCPRHOCPCSI (Ceph)OCPOCPRHOCPCSI (Ceph)OCPOCPRHOCPCSI (Ceph)computeOCPor infraOCPpodRed Hat OpenShift Data FoundationIBM FCP or 3rd-party FCP StorageSANcomputeOCPor infraOCPcomputeOCPor infraOCPpodpodRed Hat OpenShift Data FoundationCSI (IBM FCP or 3rd-party FCP Storage)SAN12
IBM Block Storage - CSI ArchitectureKubernetes ClusterMaster nodesapi-controllerWorker nodeWorker nodeWorker ntrollerIbm-block-CSIoperatorCSI plugin forIBM block storageInterfaceCSIv1.9ArchContainer platformiSCSI orFC orNVMeControlPathInstallationData PathIBM Spectrum m7300/9500/ 9500RSAN VolumeControllerFlashSystem ps://github.com/ibm/ibm-block-csi-operator13
IBM Spectrum Scale Storage - CSI File ArchitectureKubernetes Cluster with CSIMaster Node(s)Infrastructure NodeWorker NodeWorker NodeWorker AttacherScale CSI DriverScale CSI DriverScale CSI DriverScale CSI DriverScale CSI DriverNode DriverRegistrarNode DriverRegistrarNode DriverRegistrarNode DriverRegistrarNode DriverRegistrarScale ClientScale ClientScale ClientScale ClientScale ClientRestScaleAPIGUIServer(s)IBM Spectrum Scale ClusterScale NSDServerScale NSDServerScale NSDServerIBM FlashSystem / ESS14
IBM and Red Hat Storage – Workload Decision WorkflowContainer-ReadyUnstructured – S3What type of data is beingstored?IBM CloudObject StorageObjectStructuredRed Hat CephContainer-NativeMust the data haveabsolute writeconsistency – with noconflicting or multiplereads/writes occurringsimultaneously?YESRWO*Does the storagesystem need tomaintain dataconsistency?NOContainer-ReadySpectrum VirtualizeContainer-NativeRed HatOpenShiftData FoundationBlockYESNORWX**YESIs the applicationdesigned to manageconsistency andtransactionalintegrity?Container-ReadySpectrum ScaleNOFile* RWO: ReadWriteOnce – The volume can be mounted as read-write by a single node.** RWX: ReadWriteMany – The volume can be mounted as read-write by many nodes.Container-NativeRed HatOpenShiftData Foundation
Questions & IBM Spectrum Protect Plus Demo
Accelerate with IBM Storage Technical Webinar Series - SurveyPlease take a moment to share your feedback with our team!You can access this 6-question survey via Menti.com with code 2628 0279 orDirect link https://www.menti.com/t4hii66ky8OrWhen the webinar ends, you may see the following:QR CodeClicking on the Continue button will take you to the survey. Copyright IBM Corporation 2022.
Red Hat and IBM Storage FlashSystem Family, SVC, Spectrum Virtualize for Public Cloud, DS8000 Internal Storage / Bare Metal , VMware or Public or Private . One or multiple OCP clusters consuming Software-defined storage (SDS) CSI (Ceph) CSI (Ceph) CSI (Ceph) IBM FCP or 3rd-party FCP Storage 12. IBM Block Storage -CSI Architecture Ibm-block .
