Hey Shawn,

* Shawn Walker (swalker at opensolaris.org) wrote:
> Greetings,
> 
> I just needed to verify that there is logic in place in the
> distribution constructor / installer / ai, etc. that ensures that
> multiple pkg(1) clients are *not* executed at the same time.
> 
> I ask because I was recently shown a pkg history log that indicates
> that  two uninstall operations were executed in an overlapping time
> period during the install process:

Perhaps I'm missing something, but:


>      Start Time: 2009-10-04T10:54:49
>        End Time: 2009-10-04T11:04:40

and

>      Start Time: 2009-10-04T11:04:43
>        End Time: 2009-10-04T11:14:21

Look like non-overlapping uninstalls to me.  The first finished at
11:04:40 and the second started at 11:04:43.

I don't know that AI/DC/gui have explicit safeguards about invoking pkg
concurrently but I'm pretty sure they don't do that (though we should
check just to make 100% sure).

Cheers,

-- 
Glenn

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