SSD - TRIM, SU and SUJ - Installer Options

[MySphere at web.de]

Hello Nathan,

thanks for your response.

I thought the same, that the options are saved anyway, but in my test
(with BETA2), 
if I don't reenter the options menu with my changed and saved values,
the result 
anyway are the default values after continued os installation:
# tunefs -p /dev/{SSD-device}
 > tunefs: soft updates: (-n) enabled
 > tunefs: soft updates journaling: (-j) enabled
 > tunefs: trim: (-t) disabled

I definitely have to change that values afterwards in single-user-mode
with:
# tunefs -n disable /dev/{SSD-device}
# tunefs -j disable /dev/{SSD-device}
# tunefs -t enable /dev/{SSD-device}
# sync

Just for completeness.

Thanks in advance for any work and fix enthusiasm!

Best wishes

Moritz


On Thursday, September 08, 2011 6:21 PM, "Nathan Whitehorn"
<nwhitehorn at freebsd.org> wrote:
> On 09/08/11 16:22, MySphere at web.de wrote:
> > Hi there,
> >
> > first off all I have to say, that your new Installer in FBSD v9.0 is
> > very well done.
> > I just found an option, which is not activated at this time. So I wanted
> > to ask, if it’s possible a bug or something like that.
> >
> > I’ve tried to change the<Options>  in the section Partition Editor with
> > the subsection Add Partition and wanted to save my changes: Softupdates
> > = disabled, Softupdates journaling = disabled, TRIM = enabled with the
> > <OK>  button.
> > But if I reenter the<Options>  menu, so my changes will be overwritten
> > with the default values: SU = enabled, SUJ = enabled ([UFS1 +] TRIM =
> > disabled).
> >
> > I’ve tried this without success in FBSD v9.0 BETA1+2 (amd64) with the
> > ISO- and the IMG Images.
> >
> > My workaround is, that I run in single-user-mode and change the values
> > with tunefs.
> >
> > Would you please check, that<Options>  point – if my act is accurate.
> >
> > Thanks in advance and have a nice day!
> 
> This is an interesting point that I hadn't tested. The options do work 
> -- the state of the dialog is just not restored when the Options menu is 
> reentered and so a second trip to Options resets the defaults, unless 
> you then change it again. I'm traveling at the moment, so am not able to 
> fix it at the moment. The internal architecture may also make it 
> slightly tricky to fix.
> -Nathan
>