Question about git benchmark for "File Systems Fated for Senescence? Nonsense, Says Science!"
xxks-kkk opened this issue · 4 comments
xxks-kkk commented
In "File Systems Fated for Senescence? Nonsense, Says Science!" paper section 6, there is a git benchmark
We present a git benchmark that performs 10,000 pulls from the Linux git repository, starting from the initial commit. After every 100 pulls, the benchmark performs a recursive grep test and computes the file system’s dynamic layout score.
I assume the code for the benchmark code is under benchmarks/aging/git/ directory. However, when I run the test.py after following the steps in README, I got the error:
000000 git pull --no-edit -s recursive -X theirs /home/iamzeyuanhu/hzy/linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Traceback (most recent call last):
File "test.py", line 236, in <module>
stderr=subprocess.STDOUT)
File "/usr/lib/python2.7/subprocess.py", line 540, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['git', 'pull', '--no-edit', '-s', 'recursive', '-X', 'theirs', '/home/iamzeyuanhu/hzy/linux', '1da177e4c3f41524e886b7f1b8a0c1fc7321cac2']' returned non-zero exit status 1
Looking at the source code (here), I think linux mentioned in the line referred to the linux kernel repo that is clone before the benchmark (test.py) get invoked. Is this correct?
aakshintala commented
Yep, looks like there's a step missing in the README.
Looks like you need to clone the linux kernel in the same directory as test.py...
ajhconway commented
Hi Zeyuan,
Where are you running the benchmark from? The version in the betrfs repo
looks like it's out of date to me. Check out the version at
https://github.com/aineshbakshi/Git-Benchmark
and we'll update the betrfs one.
Best,
Alex
…On Mon, Oct 29, 2018 at 5:07 PM Zeyuan Hu ***@***.***> wrote:
In "File Systems Fated for Senescence? Nonsense, Says Science!" paper
section 6, there is a git benchmark
We present a git benchmark that performs 10,000 pulls from the Linux git
repository, starting from the initial commit. After every 100 pulls, the
benchmark performs a recursive grep test and computes the file system’s
dynamic layout score.
I assume the code for the benchmark code is under benchmarks/aging/git/
directory. However, when I run the test.py after following the steps in
README, I got the error:
000000 git pull --no-edit -s recursive -X theirs /home/iamzeyuanhu/hzy/linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Traceback (most recent call last):
File "test.py", line 236, in <module>
stderr=subprocess.STDOUT)
File "/usr/lib/python2.7/subprocess.py", line 540, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['git', 'pull', '--no-edit', '-s', 'recursive', '-X', 'theirs', '/home/iamzeyuanhu/hzy/linux', '1da177e4c3f41524e886b7f1b8a0c1fc7321cac2']' returned non-zero exit status 1
Looking at the source code (here
<https://github.com/oscarlab/betrfs/blob/beac146663220ebc55173c53431950a91b628697/benchmarks/aging/git/test.py#L176>),
I think linux mentioned in the line referred to the linux kernel repo
that is clone before the benchmark (test.py) get invoked. Is this correct?
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ajhconway commented
I've pushed the newer version to the betrfs repo as well now, so give that
a try. Please let us know if you have any problems and we'll try to help
out.
Best,
Alex
…On Mon, Oct 29, 2018 at 5:38 PM Alex Conway ***@***.***> wrote:
Hi Zeyuan,
Where are you running the benchmark from? The version in the betrfs repo
looks like it's out of date to me. Check out the version at
https://github.com/aineshbakshi/Git-Benchmark
and we'll update the betrfs one.
Best,
Alex
On Mon, Oct 29, 2018 at 5:07 PM Zeyuan Hu ***@***.***>
wrote:
> In "File Systems Fated for Senescence? Nonsense, Says Science!" paper
> section 6, there is a git benchmark
>
> We present a git benchmark that performs 10,000 pulls from the Linux git
> repository, starting from the initial commit. After every 100 pulls, the
> benchmark performs a recursive grep test and computes the file system’s
> dynamic layout score.
>
> I assume the code for the benchmark code is under benchmarks/aging/git/
> directory. However, when I run the test.py after following the steps in
> README, I got the error:
>
> 000000 git pull --no-edit -s recursive -X theirs /home/iamzeyuanhu/hzy/linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
> Traceback (most recent call last):
> File "test.py", line 236, in <module>
> stderr=subprocess.STDOUT)
> File "/usr/lib/python2.7/subprocess.py", line 540, in check_call
> raise CalledProcessError(retcode, cmd)
> subprocess.CalledProcessError: Command '['git', 'pull', '--no-edit', '-s', 'recursive', '-X', 'theirs', '/home/iamzeyuanhu/hzy/linux', '1da177e4c3f41524e886b7f1b8a0c1fc7321cac2']' returned non-zero exit status 1
>
> Looking at the source code (here
> <https://github.com/oscarlab/betrfs/blob/beac146663220ebc55173c53431950a91b628697/benchmarks/aging/git/test.py#L176>),
> I think linux mentioned in the line referred to the linux kernel repo
> that is clone before the benchmark (test.py) get invoked. Is this
> correct?
>
> —
> You are receiving this because you are subscribed to this thread.
> Reply to this email directly, view it on GitHub
> <#7>, or mute the thread
> <https://github.com/notifications/unsubscribe-auth/ARcVwWRCor_fPw2KTeOUJ5AVJS0oXh89ks5up23-gaJpZM4YAZk0>
> .
>
xxks-kkk commented
Thanks for the help! @aakshintala @ajhconway