Server Side Advise and Hinting: Difference between revisions
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=== Introduction === | === Introduction === | ||
Server Side Advise and Hinting introduces new APIs and utilities to provide information about access patterns of Lustre files to improve performance. This is similar to fadvise64_64 or posix_fadvise, but with the ability to pass information to the remote storage side. This is a new feature for Lustre 2.9. | Server Side Advise and Hinting introduces new APIs and utilities to provide information about access patterns of Lustre files to improve performance. This is similar to fadvise64_64 or posix_fadvise, but with the ability to pass information to the remote storage side. This is a new feature for [[Release_2.9.0|Lustre 2.9]] | ||
== Resources == | |||
* [https://jira.hpdd.intel.com/browse/LU-4931 New feature of giving server/storage side advice of accessing file (LU-4931)] | |||
== Presentations == | == Presentations == | ||
* [http://cdn.opensfs.org/wp-content/uploads/2014/04/D2_S27_LustreFileSystemAccelerationUsingServerorStorageSideCaching.pdf Lustre File System Acceleration Using Server or Storage-Side Caching: Basic Approaches and Application Use Cases (LUG 2014)] | |||
[[Category:Features]] | [[Category:Features]] | ||
Latest revision as of 08:37, 29 June 2016
Introduction
Server Side Advise and Hinting introduces new APIs and utilities to provide information about access patterns of Lustre files to improve performance. This is similar to fadvise64_64 or posix_fadvise, but with the ability to pass information to the remote storage side. This is a new feature for Lustre 2.9