2015-11-18 3:14 GMT+08:00 Dan Langille <[email protected]>: > > On Nov 12, 2015, at 1:30 AM, Marcelo Araujo <[email protected]> > wrote: > > > > 2015-11-12 6:34 GMT+08:00 Dan Langille <[email protected]>: > >> On Oct 12, 2015, at 1:00 PM, Dan Langille <[email protected]> wrote: >> > >> > Following up on the discussions during EuroBSDCon 2015 (Stockholm) >> during the FreeBSD Developer >> > Summit regarding various ZFS configuration settings, I write to start >> our implementation phase now that some >> > usual suspects have joined the list. >> > >> > re https://wiki.freebsd.org/201510DevSummit/Performance >> > >> > I think the first order of business is granting access rights to the >> server (varm) in question: >> > >> > http://dan.langille.org/2015/07/19/varm/ >> > >> > During the workshop, mention was made of serial access. I can arrange >> that. >> > >> > The server has IPMI, however, my first thought: >> > >> > 1 - connect a USB-serial cable to varm & link that to another server in >> my rack. >> >> Marcelo: At EuroBSDCon, was it you who mentioned a particular >> configuration for the test machine which made >> it easy to configure and run tests? Was it PXE booting or something? >> >> > 2 - create a jail in that server and give it access to that serial >> connection >> > 3 - redirect incoming port XYZ to that jail via a public-key-only ssh >> connection >> > 4 - give people access >> > >> > Any suggestions? >> >> — >> Dan Langille >> http://langille.org/ >> >> > Hello Dan, > > Yes, was me :) > > I mention about zopkio test framework. > I gave a presentation last weekend at PyCon Hong Kong about it. > > Here is my slides: > http://www.slideshare.net/araujobsd/functional-and-scale-performance-tests-using-zopkio > > The good of Zopkio is, we can write tests at once and run it as much as we > want in different machines. Also Zopkio depends of Naarad, that can parse a > CSV file and create metrics and SLA over those metrics, plot graphs and so > on. Pretty nice tool!!! > > I'm wondering if we could start to test something and maybe show it at > AsiaBSDCon and BSDCon(Canada) next year? What do you think? > What I need right now would be a list of tests that we want to perform as > well as what parameters we would like to take as metrics to compare.\ > > > For tests, we can start with this list: > https://github.com/dlangille/zfs_benchmarks/issues > > We can start as soon as I figure out how to provide access to the > testers. See above re serial connection. > > I want to provide access, but I want to keep access restricted to only > this box and not to the rest of my home LAN. I plan to do this via a > VLAN. > > I could fire up a Rasperberry Pi and allow ssh into that. Will that be > enough > power for what you need to do? > > First of all, thanks to share the tests cases.
If I use zopkio, the best would be access SSH direct to the target machine where I need to run the tests. For zopkio, I need to have my SSH KEY on the target machine. As I don't know your network, maybe what you could do is: Via RasperBerry, forward the SSH to the target machine, I will pass-through via your RasperBerry where you can control the access for the rest of your LAN. Another approach could be, two different subnets and a firewall. Or as you said, VLANS. Best, -- -- Marcelo Araujo (__)[email protected] \\\'',)http://www.FreeBSD.org <http://www.freebsd.org/> \/ \ ^ Power To Server. .\. /_) _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-performance To unsubscribe, send any mail to "[email protected]"
