I had success creating an iso by adding -iso-level 3 to
/usr/bin/refractasnapshot-gui.

I'm on version 10.0.2 which I guess is out of date.

I'm messing with the iso now, having boot trouble that I think is
related to the type of USB I'm using. I'll keep messing with this, if I
continue having trouble I'll try changing -iso-level 3 to compliance
iso_9660_level=3 and see if that helps anything.

Thanks for the help!


On Fri, 2020-01-03 at 12:16 -0500, fsmithred via Dng wrote:
> On 1/3/20 7:50 AM, 'smee via Dng wrote:
> > In attempting to make a copy to upgrade (and report back), I ran
> > into
> > the size limit (got an error in the log that the squashfs was 37 g
> > and
> > I think it said allowable was 4 gb). I understand why a typical iso
> > would need to be small, but is there a way I can increase this size
> > limitation for my custom iso's? 
> > _______________________________________________
>
>
> I thought I fixed that, but the test case was only 4.9GB.
> https://dev1galaxy.org/viewtopic.php?id=2416
>
> Maybe there's another limit I don't know about. Yeah, there is -
> 400GB.
>
> man xorriso, under the -compliance option:
>   "iso_9660_level="number chooses level 1 with  ECMA-119 names of the
> form
> 8.3 and -file_size_limit<=4g - 1, or level 2 with ECMA-119 names up
> to
> length 32 and the same file_size_limit,  or  level  3 with   ECMA-119
> names  up  to  length  32  and  -file_size_limit  >=  400g  -
> 200k.  If
> necessary -file_size_limit gets adjusted.
>
> Maybe the option in the xorriso command needs to be changed from
>    -iso-limit 3
> to
>    -compliance iso_9660_level=3
>
>
> The line looks like this, around line 1100 or 1200,
> in /usr/bin/refractasnapshot or refractasnapshot-gui
>
> xorriso -as mkisofs -r -J -joliet-long -l -iso-level 3
> ${isohybrid_opt} \
>
> Please let me know if you try that.
> Other option is to exclude a bunch of your data and maybe back it up
> in a
> tarball if you want it available for the live system.
>
> fsmithred
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