launchpad-dev team mailing list archive

[John Arbash Meinel <john@xxxxxxxxxxxxxxxxx>]

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Tim Penhey wrote:
> Hi All,
> 
> During my jet-lagged recovery from the Epic I thought it would be a good idea 
> to send out a statement of where we are on all the various moving parts of the 
> launchpad code, bazaar integration, codehosting, code imports and various 
> other parts under out team's remit.  I'm adding notes on things that are 
> either in progress, or things that I'd like to see RSN (Real Soon Now).
> 
> 
> Bazaar smart server access (a.k.a. bzr+ssh)
>  - I paired with jml at the epic to work on the lp: short name for private 
> trunk branches.  This is still work in progress and will most likely land in a 
> number of progressively useful branches.  This will work by making 
> bzr+ssh://bazaar.launchpad.net/+branch/project actually work and refer to a 
> branch.
>  - TODO: We still have a staging test machine to test out accessing the branch 
> store over NFS in order to evaluate a strategy for scaling the number of 
> concurrent connections to Launchpad using the smart server.  No work is being 
> done on this at the moment due to other priorities knocking this down the work 
> queue.
>  - Some smart server processes seem to take a very large amount of RAM, 
> occasionally driving the codehosting machine into swap (bug 416990 [other 
> memory related bugs: loggerhead bug 518689, bzr-svn bug 536486])
> 

Do we have the signal 44 handler for bzr+ssh ? (AIUI, you can kill -44
some processes, and get a memory dump sent to disk.) That would be
pretty useful for some of this stuff.

John
=:->
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