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28 lines
1.1 KiB
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28 lines
1.1 KiB
Markdown
---
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layout: post
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title: "Some of my previews experiment works"
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date: 2016-10-28 12:27:33 -0400
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categories: Research
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---
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# Time series
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## 2016-10
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### Time Experiment of rsync
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Patch is based on rsync with version 3.1.2. \[[Rsync](https://download.samba.org/pub/rsync/rsync-3.1.2.tar.gz)\|[Patch](/static/2016-10/rsync/rsync-3.1.2-time.patch)\]
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#### How to collect data
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Basically, everything of transmission time and computation time will be output with overall time will be printed on the console.
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But we also need some bash script to collect data through different size of random size and with different modification through them.
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- Start from 8K to 64M, modify at beginning, \[[Bash script](/static/2016-10/rsync/small2Big_change_at_begin.sh)\]
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- Start from 8K to 64M, modify at last, \[[Bash script](/static/2016-10/rsync/small2Big_change_at_last.sh)\]
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- Start from 8K to 64M, modify at random place with a (slow) python script, \[[Bash script](/static/2016-10/rsync/small2Big_change_at_anyplace.sh)\|[Python program](/static/2016-10/rsync/addbyte.py)\]
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### Time Experiment of seafile
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