[master/f21/rhel7-branch] Really fix issue with starting in cmdline mode on s390x. (#1040933)

Samantha N. Bueno sbueno+anaconda at redhat.com
Mon Oct 20 19:26:20 UTC 2014


On Mon, Oct 20, 2014 at 11:56:32AM -0700, Brian C. Lane wrote:
> On Mon, Oct 20, 2014 at 02:37:07PM -0400, Samantha N. Bueno wrote:
> > On Thu, Oct 16, 2014 at 03:59:44PM +0200, Martin Kolman wrote:
> > > On Thu, 2014-10-16 at 09:56 -0400, Samantha N. Bueno wrote:
> > > >  
> > > Looks good, thanks & ACK! :)
> > 
> > Thanks, RTT tested my updates.img though and found a bit of an issue
> > with it. Hopefully this is the last time I post a fix for this bug.
> > 
> > ====
> > 
> > Set display mode if we're in cmdline mode or doing a ks install, so
> > that output gets dumped to the x3270 console. Also do not prompt for 
> > ssh if we are doing a cmdline or ordinary ks installation, as it is
> > unnecessary.
> > 
> > Resolves: rhbz#1040933
> > ---
> >  anaconda | 6 +++++-
> >  1 file changed, 5 insertions(+), 1 deletion(-)
> > 
> > diff --git a/anaconda b/anaconda
> > index d82d1e8..b8aede0 100755
> > --- a/anaconda
> > +++ b/anaconda
> > @@ -793,9 +793,13 @@ if __name__ == "__main__":
> >      # see if we're on s390x and if we've got an ssh connection
> >      uname = os.uname()
> >      if uname[4] == 's390x':
> > -        if 'TMUX' not in os.environ and not flags.ksprompt and not flags.imageInstall:
> > +        if 'TMUX' not in os.environ and 'ks' not in flags.cmdline and not flags.imageInstall:
> >              prompt_for_ssh()
> >              sys.exit(0)
> > +        if ('cmdline' or 'ks') in flags.cmdline:
> 
> That's not going to work the way you'd hope. This will though:
> 
> if any(a for a in ("cmdline", "ks") if a in flags.cmdline):
 
> But I also don't see why cmdline needs to be checked here since it
> should already be setting opts.display_mode (see parseArguments).

Oops, you're right, I just removed this block to test and
opts.display_mode is getting set correctly. And ks output is still
getting dumped to the x3270 console as well.  

So, I guess this patch is only the first two lines of changes. Thanks
for pointing that out.
 
> > +            # non-interactive ks AKA cmdline mode
> > +            # also for ks, so that we see console output on x3270
> > +            opts.display_mode = 'c'
> >  
> >      log.info("%s %s", sys.argv[0], getAnacondaVersionString())
> >  
> > -- 
> > 1.9.3
> 
> -- 
> Brian C. Lane | Anaconda Team | IRC: bcl #anaconda | Port Orchard, WA (PST8PDT)
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