The MirageOS Documentation
  and developer guides
 
  Weekly Meeting: 2016-02-17
  
    By 
Amir Chaudhry
    -
    
2016-02-17
   
  
    Agenda
- Quality and Test
 
- Functoria status
 
- GSoC
 
- MirageOS Hackathon status
 
- Persistent storage on Xen (FAT/btree/...)
 
- Netmap
 
Attendees:
Amir, ThomasL, Mindy, Gemma, Hannes, tchell, Mort, Dave Scott, DanielB,
Anil, Jeremy, ThomasG.
Notes
Quality and Test
- Anil has all containers pushed now and you can see them at
https://hub.docker.com/r/ocaml/opam/
 
- The description there contains all
the info you need
 
- We'll try and use Alpine as the 'base' as it's small.
 
- Anil planning to write this up when he gets a chance.
 
- These images should make it easier to run tests across many platforms etc
 
- Still needs support for Arch Linux etc.
 
- There are things to check but we're doing well. 150 containers now.
 
- DanielB tried it and liked it as he used to test his things with Virtual Box.
Now just has to log in with command line and test things.
 
Functoria status
- Jeremy is happy and has merged a few things into Functoria. No objections
from ThomasG.
 
- This will be a 2.7 release (not a 3.0).
 
- Functoria Blog post has a couple of TODO's — one of which was a come up with
a reasonable example. There's a PR in the mirage-www repo. Mindy will consider
that.
 
GSoC
- Mort will be one of the GSoC admins along with Lars. This is lightweight and
is mostly cover in case he's away.
 
- Application going in soon.
 
- Lars also wanted to check that our projects are up to date.
 
MirageOS hackathon
- Hannes has put up wiki pages. Not many people have added things to them.
 
- Support/sponsorship for students in place too.
 
Persistent storage on Xen (FAT/btree/...)
- Have a lot of people asking about storage.
 
- Dave working on block backend for Irmin and will take a while to get this
done. Anyone else available to work on filesystems?
 
- Mort has a UG student working on a filesystem thing. It's working well
enough that there's a performance evaluation underway.
 
- Not written up yet but will encourage a release.
 
- Question on the mailing list where folks are using the FAT filesystem to
store things. It's a shame that Irmin doesn't work on Xen.
 
Netmap
- We had a chat with Wassim from Erriscon for netmap backend instead of Xen
backend. We think this is something for xen-devel. Xen folks may have started
one but not sure where things stand. Maybe Wassim should use MiniOS for now.
 
- No-one's used netmap. Maybe Wassim et al can use it and get back to us with
comments.
 
- There are pieces in several places. Anil will reply to the email.
 
--
AoB
- 
Quite a few people posting questions on stack overflow. The tag is mirage.
DanielB saw them but was waiting for others to respond. We may want to
consider a link on the mirage.io site to point people at stack overflow. That
means spending more time there ourselves, though.
 
- 
Late notes: Notes are still delayed — Amir has less time to write things up
properly. Dave recommends declaring a 'notes amnesty'. Focus on future notes
instead? Gemma offered to help. Amir will discuss with Gemma.
 
- 
The next call is scheduled for 2nd March. Please add any
agenda items you wish to discuss in advance and refer to the
mailing list for actual details a day or so in advance.