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Allow running stress master bench without mounting a UFS

See original GitHub issue

Is your feature request related to a problem? Please describe.

Currently the StressMasterBench needs a UFS mounted to create test files. In order to create the maximum stress possible on the master, an approach is to allow running the benchmark without a UFS.

Describe the solution you’d like Allow running the StressMasterBench without a UFS mounted.

Describe alternatives you’ve considered Alternatively, add a in-memory mock UFS that stores the data in memory only, so that the UFS does not become the bottleneck of the stress benchmark.

Urgency Medium

Additional context This issue is from discussion with @maobaolong.

FYI @yuzhu @LuQQiu.

Issue Analytics

State:
Created 2 years ago
Comments:5 (5 by maintainers)

Top GitHub Comments

1reaction

dbw9580commented, Mar 8, 2022

@HelloHorizon This has been addressed by #14842. By using a local UFS and specifying the write type as MUST_CACHE, the benchmark can effectively work without a UFS.

We have not tested the new option extensively, so maybe leave this issue open until we have some feedback from community. cc @maobaolong

0reactions

maobaolongcommented, May 7, 2022

Yeah, thanks @dbw9580 @jiacheliu3

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