https://github.com/sandrain/ioshell
An interactive benchmark program to observe block-level IO latency.
https://github.com/sandrain/ioshell
blktrace block-io ftl
Last synced: 11 months ago
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An interactive benchmark program to observe block-level IO latency.
- Host: GitHub
- URL: https://github.com/sandrain/ioshell
- Owner: sandrain
- Created: 2021-04-14T16:46:45.000Z (about 5 years ago)
- Default Branch: master
- Last Pushed: 2021-04-14T17:01:19.000Z (about 5 years ago)
- Last Synced: 2025-02-27T18:32:13.166Z (over 1 year ago)
- Topics: blktrace, block-io, ftl
- Language: C
- Homepage:
- Size: 10.7 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
### ioshell
A simple interactive program to quickly observe the I/O latency of a block storage device.
The latency can be measured either manually (using `rdtsc`) or using `blktrace`.
This was developed for the following work:
* Hyogi Sim, Hoyoung Jung, Sungmin Park, Sooyong Kang, Jaehyuk Cha,
"Identifying the FTL Mapping Scheme for USB Flash Devices,"
The 4th International Conference on Convergence Technology and Information Convergence (CTIC), Oct.2009
* [slides](https://drive.google.com/file/d/1n7d2Vx-GVPirJAlxbs3o2Nwo3BeWgZFy/view?usp=sharing)