BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Pentabarf//Schedule 0.3//EN CALSCALE:GREGORIAN METHOD:PUBLISH X-WR-CALDESC;VALUE=TEXT:Software Defined Storage devroom X-WR-CALNAME;VALUE=TEXT:Software Defined Storage devroom X-WR-TIMEZONE;VALUE=TEXT:Europe/Brussels BEGIN:VEVENT METHOD:PUBLISH UID:8275@FOSDEM19@fosdem.org TZID:Europe-Brussels DTSTART:20190202T163000 DTEND:20190202T171000 SUMMARY:Ceph wire protocol revisited - Messenger V2 DESCRIPTION:
In this talk we will present an overview of the current design and implementation of the new wire protocol of Ceph, named Messenger V2, that aims to overcome the limitations of the current protocol.
CLASS:PUBLIC STATUS:CONFIRMED CATEGORIES:Software Defined Storage URL:https:/fosdem.org/2019/schedule/2019/schedule/event/ceph_msgrv2/ LOCATION:H.1308 (Rolin) ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Ricardo Dias":invalid:nomail END:VEVENT BEGIN:VEVENT METHOD:PUBLISH UID:8126@FOSDEM19@fosdem.org TZID:Europe-Brussels DTSTART:20190202T171500 DTEND:20190202T174000 SUMMARY:Challenges in Monitoring Distributed Storage Environment and how Tendrl addresses them DESCRIPTION:Monitoring involves dynamically extracting, disseminating, interpreting and presenting system information to the user. The advent of distributed storage environments brings in new challenges to the monitoring world. Going through logs of a large volume of data over geographically distributed nodes simultaneously to detect the point of failure is becoming infeasible and time-consuming. There is a dire need to replace the standard monitoring techniques and practices used to monitor centralized storage with a centralized monitoring system, which obtains exact information required to track the health, performance, load and capacity of system objects or software processes in the distributed systems and present it to the users in real time and in useful formats.
In this talk, Rishubh and Gowtham will discuss the challenges faced by sys-admins in monitoring distributed systems and will discuss how tendrl an open source monitoring tool aids them in monitoring a distributed storage system with the help of a scale-out open source software defined storage (SDS) - Gluster. You will get an in-depth explanation on how tendrl monitors each system in the distributed environment and get a glimpse of its modern web interface. They will also show the audience how metric virtualization provided by grafana makes monitoring rudimentary and fast. Their talk will conclude with a demo on how tendrl helps vendors in capacity planning, detecting and alerting the failure conditions, and keeping track of performance and health of the system.
CLASS:PUBLIC STATUS:CONFIRMED CATEGORIES:Software Defined Storage URL:https:/fosdem.org/2019/schedule/2019/schedule/event/monitoring_distributed_storage_tendrl/ LOCATION:H.1308 (Rolin) ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Rishubh Jain":invalid:nomail ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Gowtham Shanmugasundaram":invalid:nomail END:VEVENT BEGIN:VEVENT METHOD:PUBLISH UID:7694@FOSDEM19@fosdem.org TZID:Europe-Brussels DTSTART:20190202T174500 DTEND:20190202T181000 SUMMARY:What's new in DeepSea DESCRIPTION:Ceph is a highly distributed software-defined storage solution. It provides allows you to store and access your data via interfaces for block, file and object storage. It aims primarily for completely distributed operation without a single point of failure, while being scalable to the exabyte level.Deployment and management of a cluster not rarely consisting of hundreds of nodes can be a challenge. That's why we, at SUSE, provide a salt based tool called 'DeepSea' that tries to help you manage your cluster with ease. We designed our product with scalability in mind so that our users don't have to care about the size of their data-center but can concentrate on the important tasks.This Talk will give a short introduction to DeepSea and highlight the new features we added.
CLASS:PUBLIC STATUS:CONFIRMED CATEGORIES:Software Defined Storage URL:https:/fosdem.org/2019/schedule/2019/schedule/event/ceph_deepsea/ LOCATION:H.1308 (Rolin) ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Joshua Schmid":invalid:nomail END:VEVENT BEGIN:VEVENT METHOD:PUBLISH UID:8237@FOSDEM19@fosdem.org TZID:Europe-Brussels DTSTART:20190202T181500 DTEND:20190202T185500 SUMMARY:Replicated SDS with DRBD & LINSTOR DESCRIPTION:Presentation of the LINSTOR SDS system, which automates the management of different types of block storage volumes on a cluster of storage servers, with a focus on replicated storage for high availability and disaster recovery.
Focus on architecture & implementation of the system, integration with other software and the development process.
Intended audience:
The NFS is old but simple protocol existed from long back and it is one of most widely accepted protocol in linux systems. NFS-Ganesha is user space nfs server. This talk will helpful to anyone who wants to run their day today application on nfs. NFS-Ganesha has plug-able architecture in which any file systems can easily added, currently it supports Gluster, Ceph(FS/RGW), GPFS etc. There are a lot of features and discussions happening on the community. This talk will help to provide update whats happening on the community
CLASS:PUBLIC STATUS:CONFIRMED CATEGORIES:Software Defined Storage URL:https:/fosdem.org/2019/schedule/2019/schedule/event/nfs_ganesha_weather_report/ LOCATION:H.2214 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Jiffin Tony Thottan":invalid:nomail END:VEVENT BEGIN:VEVENT METHOD:PUBLISH UID:8334@FOSDEM19@fosdem.org TZID:Europe-Brussels DTSTART:20190203T092500 DTEND:20190203T095000 SUMMARY:Leveraging ceph-mgr modules for fun and profit DESCRIPTION:In this talk, we will demonstrate how Ceph's ceph-mgr can be leveraged for whatever silly project we want, as long as we have a silly idea for a project and enough to time to sink into it. In our case, we will show how one could relay health status (and other information) to the user by visual, annoying means -- i.e., by plugging into a Philips Hue bridge, and changing the colors of the room.
CLASS:PUBLIC STATUS:CONFIRMED CATEGORIES:Software Defined Storage URL:https:/fosdem.org/2019/schedule/2019/schedule/event/cehp_mgr_modules_fun_and_profit/ LOCATION:H.2214 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Joao Eduardo Luis":invalid:nomail END:VEVENT BEGIN:VEVENT METHOD:PUBLISH UID:8186@FOSDEM19@fosdem.org TZID:Europe-Brussels DTSTART:20190203T095500 DTEND:20190203T101000 SUMMARY:How we use Gluster DESCRIPTION:At ING Netherlands our team is building gluster-as-a-service providing our internal clients with a portal where they can request volumes and make changes to these volumes.In this talk we would like to go through the design of this setup, discuss the scale out ability's and our experiences developing this service and using Gluster.Technologies:RH GlusterHA proxyGaneshaNagios and Tendlr
CLASS:PUBLIC STATUS:CONFIRMED CATEGORIES:Software Defined Storage URL:https:/fosdem.org/2019/schedule/2019/schedule/event/gluster_as_a_service/ LOCATION:H.2214 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Jurgen Reij":invalid:nomail END:VEVENT BEGIN:VEVENT METHOD:PUBLISH UID:7687@FOSDEM19@fosdem.org TZID:Europe-Brussels DTSTART:20190203T101500 DTEND:20190203T105000 SUMMARY:The Container Storage Interface, Explained DESCRIPTION:Over the next year, all Kubernetes persistent storage will be moving to CSI plugins. But what is CSI? What's in the specification? How does it work in practice?
CLASS:PUBLIC STATUS:CONFIRMED CATEGORIES:Software Defined Storage URL:https:/fosdem.org/2019/schedule/2019/schedule/event/container_storage_interface_explained/ LOCATION:H.2214 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Gorka Eguileor":invalid:nomail END:VEVENT BEGIN:VEVENT METHOD:PUBLISH UID:7748@FOSDEM19@fosdem.org TZID:Europe-Brussels DTSTART:20190203T105500 DTEND:20190203T113500 SUMMARY:What's new in Ceph Nautilus DESCRIPTION:Project status update, and preview of what is new in the Ceph Nautilus release, due out this month. Management dashboard, unified orchestration CLI and GUI across kubernetes and bare metal environments, device failure prediction, PG num autoscaling, memory autoscaling, live RBD image migration, and more.
CLASS:PUBLIC STATUS:CONFIRMED CATEGORIES:Software Defined Storage URL:https:/fosdem.org/2019/schedule/2019/schedule/event/ceph_project_status_update/ LOCATION:H.2214 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Sage Weil":invalid:nomail END:VEVENT BEGIN:VEVENT METHOD:PUBLISH UID:8185@FOSDEM19@fosdem.org TZID:Europe-Brussels DTSTART:20190203T114000 DTEND:20190203T122000 SUMMARY:OpenEBS asymmetric block layer in user-space breaking the million IOPS barrier DESCRIPTION:Container Attached Storage was introduced at FOSDEM last year, we will revisit the basic concept shortly and give an update how we have abstracted storage fully in user space, and are capable of breaking the million IO barrier with the latest data engine.
CLASS:PUBLIC STATUS:CONFIRMED CATEGORIES:Software Defined Storage URL:https:/fosdem.org/2019/schedule/2019/schedule/event/openebs_breaking_million_iops_barrier/ LOCATION:H.2214 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Jeffry Molanus":invalid:nomail END:VEVENT BEGIN:VEVENT METHOD:PUBLISH UID:8337@FOSDEM19@fosdem.org TZID:Europe-Brussels DTSTART:20190203T122500 DTEND:20190203T125000 SUMMARY:Clustered Samba: Witness Protection Programming DESCRIPTION:This talk will cover two new clustering features under development for Samba:Persistent Handles and the Witness service. Alongside a scale-out filesystemsuch as CephFS, both features can be combined to provide transparent clientfailover and automatic load balancing.
The presentation will finish with a recap of ongoing and outstandingclustered Samba tasks, focusing in particular on CephFS integration.
This talk is intended for developers and users familiar with Samba.
CLASS:PUBLIC STATUS:CONFIRMED CATEGORIES:Software Defined Storage URL:https:/fosdem.org/2019/schedule/2019/schedule/event/clustered_samba/ LOCATION:H.2214 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="David Disseldorp":invalid:nomail ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Samuel Cabrero":invalid:nomail END:VEVENT BEGIN:VEVENT METHOD:PUBLISH UID:7577@FOSDEM19@fosdem.org TZID:Europe-Brussels DTSTART:20190203T125500 DTEND:20190203T133500 SUMMARY:Ceph storage with Rook DESCRIPTION:The talk will show how simple it is to use Rook for Ceph storage on Kubernetes.In addition to showing how simple it is to use the storage, the ease of adding and removing nodes will also be shown in a demo.
Target audience are people interested in Ceph and Kubernetes.
CLASS:PUBLIC STATUS:CONFIRMED CATEGORIES:Software Defined Storage URL:https:/fosdem.org/2019/schedule/2019/schedule/event/ceph_storage_with_rook/ LOCATION:H.2214 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Alexander Trost":invalid:nomail END:VEVENT BEGIN:VEVENT METHOD:PUBLISH UID:7488@FOSDEM19@fosdem.org TZID:Europe-Brussels DTSTART:20190203T134000 DTEND:20190203T142000 SUMMARY:Gluster Container Storage DESCRIPTION:Gluster Container Storage (GCS) is a new initiative from the Gluster community. It integrates several different old and new Gluster projects, building on top of the experience gained from the Heketi and gluster-kubernetes projects, and aims to provide the best persistent storage solution for containers.
CLASS:PUBLIC STATUS:CONFIRMED CATEGORIES:Software Defined Storage URL:https:/fosdem.org/2019/schedule/2019/schedule/event/gluster_container_storage/ LOCATION:H.2214 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Kaushal Madappa":invalid:nomail END:VEVENT BEGIN:VEVENT METHOD:PUBLISH UID:7680@FOSDEM19@fosdem.org TZID:Europe-Brussels DTSTART:20190203T142500 DTEND:20190203T150500 SUMMARY:Managing and Monitoring Ceph with the Ceph Manager Dashboard DESCRIPTION:The Ceph Manager Dashboard is a web-based application that aims for providing a built-in and easy to use graphical user interface for performing a wide range of administrative tasks on a Ceph cluster.
In this presentation, Lenz will give an introduction and overview to the Dashboard, its architecture and current functionality as well as an outlook into ongoing development and future plans.
The dashboard's various elements and components will also be shown in the form of a live demo.
CLASS:PUBLIC STATUS:CONFIRMED CATEGORIES:Software Defined Storage URL:https:/fosdem.org/2019/schedule/2019/schedule/event/ceph_manager_dashboard/ LOCATION:H.2214 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Lenz Grimmer":invalid:nomail END:VEVENT BEGIN:VEVENT METHOD:PUBLISH UID:7867@FOSDEM19@fosdem.org TZID:Europe-Brussels DTSTART:20190203T151000 DTEND:20190203T155000 SUMMARY:SMB2 POSIX Extensions DESCRIPTION:The SMB3 POSIX Extensions, a set of protocol extensions to allow for optimal Linux and Unix interoperability with NAS and Cloud file servers, have evolved over the past year, with test implementations in Samba and in the Linux kernel. These extensions address various compatibility problems for Linux and Unix clients (such as case sensitivity, locking, delete semantics and mode bits among others). This presentation will review the state of the protocol extensions, what was learned in the implementations in Samba and provide an opportunity for feedback and suggestions for future improvements to the POSIX extensions.
CLASS:PUBLIC STATUS:CONFIRMED CATEGORIES:Software Defined Storage URL:https:/fosdem.org/2019/schedule/2019/schedule/event/smb2_posix_extensions/ LOCATION:H.2214 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Jeremy Allison":invalid:nomail END:VEVENT BEGIN:VEVENT METHOD:PUBLISH UID:8361@FOSDEM19@fosdem.org TZID:Europe-Brussels DTSTART:20190203T155500 DTEND:20190203T161000 SUMMARY:Exporting Ceph Object Storage data to the outside world DESCRIPTION:RGW (Rados Gateway) is the HTTP REST frontend to Ceph, exposing a S3and Swift API. From the Kraken release of Ceph, RGW introduced theconcept of sync modules which allows for forwarding data and metadatato an external tier. This allows for interesting analysis of metadataor archival/backup solutions without the need to support these in Cephitself. We'll take a brief look into the design of sync modules, peerinto the crystal ball for what the future holds and also cover thecurrently available ElasticSearch and Cloud Sync modules, which allowsdata to be exported to external clouds supporting a S3 like APIincluding Amazon S3.
CLASS:PUBLIC STATUS:CONFIRMED CATEGORIES:Software Defined Storage URL:https:/fosdem.org/2019/schedule/2019/schedule/event/ceph_rgw_sync_modules/ LOCATION:H.2214 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Abhishek Lekshmanan":invalid:nomail END:VEVENT BEGIN:VEVENT METHOD:PUBLISH UID:8257@FOSDEM19@fosdem.org TZID:Europe-Brussels DTSTART:20190203T161500 DTEND:20190203T170000 SUMMARY:Storing "Lots Of Small Files" in a Swift cluster DESCRIPTION:OpenStack Swift is the massively scalable object storage of OpenStack. It can store billions of objects in a single cluster without any disturbances. But what happens if all of your objects are "small objects"?
Because OpenStack Swift stores objects as files on XFS, disks will end-up storing millions of small files, creating large performance and stability issues. This is all related to the constraints of POSIX filesystems.
During this presentation, we will give you an overview of these issues, and explain their root causes. You will then discover what we tried to overcome them, as well as the chosen solution. Eventually, we will present you results of our production deployment.
CLASS:PUBLIC STATUS:CONFIRMED CATEGORIES:Software Defined Storage URL:https:/fosdem.org/2019/schedule/2019/schedule/event/small_files_in_swift_cluster/ LOCATION:H.2214 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Romain LE DISEZ":invalid:nomail END:VEVENT END:VCALENDAR