I've not heard of anything using that one (cryptlib). The mid 90's web page also scares me a lot :)
There would be other variables in play too though, SSH is a lot happier with Control Persist enabled in many cases -- which is not the default behavior if just invoking SSH in the basic way (we use CP by default). --Michael On Sat, Jan 4, 2014 at 3:23 PM, CS <[email protected]> wrote: > That's great, will definitely try it out! ;-) > > On a related SSH performance note, in a past project I found that > Cryptlib's SSH performance had significantly better IO rates than the > OpenSSH client. I never tracked down why that was the case, but as I recall > it was something like 30-50% faster. > https://www.cs.auckland.ac.nz/~pgut001/cryptlib/ > > > > On Saturday, January 4, 2014 11:02 AM, Michael DeHaan < > [email protected]> wrote: > > The "ssh_alt" connection type as implemented by Jerome Wagner greatly > reduces the amount of operations performed over connections by not > transferring modules as files for many cases. It's pretty impressive. > > It can currently be tested on the development branch with "connection: > ssh_alt" in a play, or "-c ssh_alt". > > I would like this to become the default in Ansible devel, to be released > as the default in 1.5, in the next week or two. > > As such, if everyone using the SSH transport (aka anyone not running from > RHEL/CentOS/EPEL > and still using paramiko), as they normally use Ansible, this will be > greatly appreciated. > > I just recently merged in some tweaks to sudo password detection. > > If we can get it past encountering any problems, we'll remove the old > ssh.py and replace ssh_alt.py as ssh.py, and there will be no more > connection named "ssh_alt". > > Thank you! > > -- > Michael DeHaan <[email protected]> > CTO, AnsibleWorks, Inc. > http://www.ansibleworks.com/ > > -- > You received this message because you are subscribed to the Google Groups > "Ansible Project" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- > You received this message because you are subscribed to the Google Groups > "Ansible Project" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > -- Michael DeHaan <[email protected]> CTO, AnsibleWorks, Inc. http://www.ansibleworks.com/ -- You received this message because you are subscribed to the Google Groups "Ansible Project" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
