https://jira.whamcloud.com This file is an XML representation of an issue en-us 9.4.14 940014 05-12-2023 https://jira.whamcloud.com/browse/LU-10895 Lustre <p>DoM is working with DNE out of box but requires better integration and performance optimizations. It is important to show also that adding more MDT servers helps to improve write performance. First step should be regular tests with DOM+DNE setup on Maloo in dom-performance.sh </p> LU-10895

better DOM+DNE intergation

Technical task LU-10176 Major Closed Low Priority Mikhail Pershin Mikhail Pershin DoM2 Tue, 10 Apr 2018 08:44:59 +0000 Sun, 16 Jan 2022 08:28:11 +0000 Sun, 16 Jan 2022 08:28:11 +0000 0 7 <p>our test shows DNE is working well with DoM, just FYI. Of course extensive test is still needed.</p> <p>Testing at Cray is showing a significantly worse performance for DNE DoM than single-MDS DoM using 2.11. We're still trying to tease apart some confusing numbers...</p> <p> </p> <p>Nathan, can you share any details - configuration, benchmarks, etc? Also are you using COS on MDT? (it is OFF by default)</p> Development Rank 1|hzzvk7: Rank (Obsolete) 9223372036854775807