Re: 14.3-RELEASE gpart show output (?.?T) vs. 14.4 and 15.0 and main: why do 14.4 and 15.0 and main have some single significant digit (?T) size figures?

> On Apr 19, 2026, at 11:03 PM, Mark Millard <marklmi@yahoo.com> wrote:
> 
> 14.3-RELEASE (more useful):
> 
> =>        40  1875384928    da1  GPT  (894G)
> =>        40  2930277095    nda1  GPT  (1.4T)
> =>        34  2930277101    da0  GPT  (1.4T)
> =>        34  3907029101    nda0  GPT  (1.8T)
> =>        34  4000797293    nda3  GPT  (1.9T)
> 
> 
> 14.4-RELEASE and 15.0-RELEASE and main (less useful):
> 
> =>        40  1875384928    da1  GPT  (894G)
> =>        40  2930277095    nda1  GPT  (1T)
> =>        34  2930277101    da0  GPT  (1T)
> =>        34  3907029101    nda0  GPT  (2T)
> =>        34  4000797293    nda3  GPT  (2T)
> 

It appears to be caused by 4f809ffec69c (gpart: add libxo support for "show" subcommand + man page updates) .

Prior to the change the size was formatted to human friendly format by `fmtsize(pp->lg_mediasize))` which in turn calls 
```
humanize_number(buf, sizeof(buf), rawsz, "", HN_AUTOSCALE,
            HN_B | HN_NOSPACE | HN_DECIMAL);
```,

now it is formatted with 
```
xo_emit("  ({h:size/%jd})\n", (intmax_t)pp->lg_mediasize);
```

It appears that libxo does not handle well with numbers those exceed 10^12, ( 1 Terabyte in this case ).

> 
> -- 
> ===
> Mark Millard
> marklmi at yahoo.com
> 
> 

Best regards,
Zhenlei