Spectrum Scale Global Data Sharing —Remote file system mount (cross-cluster-mount) allows to share files between site synchronously at high speeds —IBM Spectrum Scale Active File Management (AFM) allows to share files asynchronously between sites • Files are globally visible and only locally present when accessed or pre-fetched

Migrating to IBM Spectrum Scale 4.2. Spectrum Scale 4.2 GUI. Multi-cluster. Clustered NFS. Cluster Export Services for multi-protocol support. SMB Protocol Support. NFS Support in CES; Ganesha overview/performance. Active File Management. AFM-Based Disaster Recovery (DR) and Asynchronous DR. Planning LTFS and GPFS environment for data archiving

Spectrum Scale Unified File and Object with WAN Caching 1. #ibmedge© 2016 IBM Corporation Software Defined Analytics with File and Object Access Plus Geographically Distributed Data Sandeep Patil, STSM, Spectrum Scale Trishali Nayar, AFM Development, Spectrum Scale Smita Raut, Object Development, Spectrum Scale 22 Sep 2016 Acknowledgement: Bill Owen, Dean Hilderbrand, Sanjay Gandhi, Brian IBM Spectrum Scale in the Marketplace 36 Spectrum Scale widely used for HPC, and 200 of top 500 HPC clusters in the world. – 57 of the Global 100 run IBM Spectrum Scale – 9 of the top 10 automobile manufacturers – 9 of the top 10 investment banks – 18 of the top 25 banks – 8 of the top 10 global retailers – 4 of the top 5 insurance The course includes information on various Spectrum Scale features that enable remote access to the data that is stored in a cluster file system. This includes: multi-cluster support, clustered NFS, cluster export services (CES) and protocol support (NFS, SMB, Object, and block), Active File Management (AFM), and AFM-based Asynchronous Disaster Recovery (AFM DR). 2021-03-04 · Occurs in IBM Spectrum Scale RAID configurations involving multiple log groups, such as IBM Spectrum Scale Erasure Code Edition or ESS 3000, that experience repetitive node shutdowns or network partitioning affecting a small subset of nodes in the cluster. Workaround: Restart the daemon. Cisco and IT training in the Fast Lane!

Spectrum scale afm

to SMB and NFS support as well as to AFM (active file management). Discover will operate the Spectrum Scale AFM policy engine to optimize utilization of multiple storage tiers, such as from Flash, to Disk to Cloud and to Tape and The NFS server at the home cluster . . . .

It started more than 20 years ago as research project and is now used by thousands of customers. IBM continues to enhance Spectrum Scale, in response to recent … IBM Spectrum Scale in the Marketplace 36 Spectrum Scale widely used for HPC, and 200 of top 500 HPC clusters in the world.

AFM migration statistics, better estimation on time to completion. Generic backend support including replication to COS or caching. IBM Spectrum Scale 4.2

Hidden label . Hae otsikosta Spectrum Scale File Audit Logging logs all file operations like create, delete modify etc. in a central place. These logs can be used to track user access to the file system.

« Support Webinar: AFM – Deep Dive and Debugging (NA/EU Session) SSUG::Digital: Update on functional enhancements in Spectrum Scale (inode management, vCPU scaling, considerations for NUMA) » IBM Spectrum Scale Webinars are hosted by IBM Spectrum Scale Support to share expertise and knowledge of the Spectrum Scale product, as well as product updates and best practices.

It also facilitates data migration from non-Spectrum Scale filesystems to Spectrum Scale filesystem.

IBM Spectrum Scale 4.2 •Encrypt data (Spectrum Scale + SKLM) —Constraints •Move off high speed SAN storage by 7/1 (did not meet this, but not due to AFM) •Move off slower/older SAN storage by YE 2019 (may make it?) •Minimal user disruption (data unavailable to users) —How can we do this? •rsync(or a variation of this) •AFM Spectrum Scale AFM Deep Dive July 5, 2018 by Lindsay Todd, posted in Uncategorized This is a talk I did for the “ Accelerate with IBM Storage ” webinar on Spectrum Scale’s Active File Management (AFM) capability.
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Providing reliability, performance and scalability, IBM Spectrum Scale™ can be implemented for a range of diverse requirements.
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2018-01-16 · 11.2 AFM and secure data in transit 12.9 IBM Spectrum Scale remote mounting of file systems

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AFM treats all file system operations as either asynchronous or synchronous. Components of a cluster that is running AFM This topic describes the communication, caching, and gateway behaviors on an IBM Spectrum Scale cluster that is running Active File Management (AFM).

It is widely used in several industries including financial analytics, healthcare, weather forecasting, genomics and many other industries across the world. 2015-11-11 IBM Spectrum Scale Active File Management (AFM) offers filesystem caching and synchronization across multiple Spectrum Scale clusters located at different geographic locations. It also facilitates data migration from non-Spectrum Scale filesystems to Spectrum Scale filesystem. Why DDN + Spectrum Scale • AFM • Replication with “independent writer” allows for manual disaster recovery with acceptable failover time. • Replication per fileset allows fine-grained control • High Performance – All Flash • GS14KX delivered the required performance – and allows for … AFM operation IBM Spectrum Scale V4.1 includes a number of features optimizing AFM operation.

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