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HPN-SSH Survey
HPN-SSH is a series of patches for OpenSSH to improve performance on high speed networks. As we've recently received a grant from the National Science Foundation to improve HPN-SSH we are hoping that you will be interested in providing our development team with guidance and suggestions. Our hope is that your input will help us understand the needs of the community and allow us to better prioritize our efforts.
Thank you for taking the time to respond to the email we sent you and this survey.
All responses are anonymous unless you enter your contact information.
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The following questions deal with how you use or have used HPN-SSH.
Have you heard of HPN-SSH before taking this survey?
Yes
No
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Have you used HPN-SSH in the past?
Yes
No
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Do you currently use HPN-SSH?
Yes
No
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If you have used HPN-SSH in the past but no longer do why did you stop?
It didn't perform any better than OpenSSH
It was too complicated to install or use
It didn't work due to bugs, failures, or other technical issue
I didn't need it anymore
I was concerned about security
The releases were out of date
Sonstiges:
How did or do you use HPN-SSH?
Only to transfer data with SCP, SFTP, rsync, etc.
As a complete replacement for OpenSSH
As an occasional replacement for OpenSSH
Only for evaluation
Sonstiges:
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In what environment did or do you use HPN-SSH?
In a data center
In a lab or work group
On a desktop or laptop in my office
At home
At school
Sonstiges:
What field best describes where you use or used HPN-SSH?
Research
Higher education
K12 education
Finance
Healthcare
IT/Technology
State and local government
Federal or national government
Small office or small business
Home use
Sonstiges:
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How often did or do you use HPN-SSH?
Multiple times a week
Once a week
Several times a month
Once a month
Rarely or as needed
Sonstiges:
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With what operating system did or do you use HPN-SSH?
Linux
Apple OS X
FreeBSD
OpenBSD or NetBSD
HPUX, Solaris, or other non-linux/BSD Unix
Microsoft Windows
Sonstiges:
How would you rate the performance of HPN-SSH versus OpenSSH?
Much slower
1
2
3
4
5
Much faster
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How likely are you to try improved versions of HPN-SSH?
Very unlikley
1
2
3
4
5
Very likely
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The following questions are about how we can make HPN-SSH easier to use, install, and improve performance.
How important is it to you that we provide precompiled installation packages for your operating system?
Critical, I wont use it otherwise
It's helpful but not necessary
I always compile it myself
Sonstiges:
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How important is incorporating AES-NI hardware acceleration into the multithreaded AES-CTR cipher?
Not Important
1
2
3
4
5
Very Important
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How important is creating a multithreaded implementation of the default cipher (CHACHA20)?
Not important
1
2
3
4
5
Very important
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How important is automatically resuming failed SCP/SFTP transfers?
Not important
1
2
3
4
5
Very important
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How important is inline network telemetry for diagnostics purposes?
Not important
1
2
3
4
5
Very important
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How important is improving the message authentication cipher (MAC) performance through pipelining or threading?
Not important
1
2
3
4
5
Very important
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How important is consistent packaging and distribution through online repositories such as a PPAs to use with yum, apt, and other package managers?
Not important
1
2
3
4
5
Very important
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How do you think the documentation of HPN-SSH can be improved?
I don't need any additional documentation
Put the HPN-SSH specific information in the default ssh man pages
A more expansive website
What documentation?
Sonstiges:
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Are there any other improvements or ideas that you believe would be helpful to the community?
Meine Antwort
The following questions deal with HPN-SSH user and community involvement.
Are you willing to provide feedback on new releases of HPN-SSH?
Yes
Maybe
No
Sonstiges:
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How can HPN-SSH better involve the user community?
A dedicated mailing list
A slack channel
Better bug reporting and tracking
Invite more developers to join the git repo
More surveys!
Sonstiges:
If you or your organization are interested in joining an advisory panel to provide additional community and stakeholder input please enter your email below.
Meine Antwort
Thank you!
Thank you for taking the time to fill out this survey. Please follow our progress at
https://hpnssh.org/
(available July 2020), join the mailing list at
hpnssh-community@psc.edu
, and see what PSC is doing at
https://www.psc.edu/
Chris Rapier, Principle Investigator
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