[Planetlab-devel] BootManager / Boot states / Node states

Marc E. Fiuczynski mef at CS.Princeton.EDU
Mon Dec 3 15:48:14 EST 2007


Hello Stephen,

Stephen Soltesz wrote:
> * New  == ??
> * Install

New is the state when a node is first installed.  The person installing 
the node has to type yes before we blow away all disk contents.  New 
basically is an alias for Install.  We may want to consider eliminating 
one or the other.

>  * Stand-by   (debug, automatic)
>  * Diagnostic (debug, manual)
>  * Disabled   (manual)
>

I like your distinction.  However, rather than using "stand-by" lets 
just stick to "debug" as the temporary debug state (which is indeed what 
we print to the console).  This way we have three D's: debug, 
diagnostic, disabled.

Would be trivial to make those changes to the BootManager.  Not sure 
about the DB and WWW, but I suspect it shouldn't be hard.

My recommendation would be to create a 4.x ticket and start coding this 
into trunk (unless there is a significant push back from others).

Cheers,
Marc



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