bin/177080: /dev/gpt labels are not updated on ``gpart modify''

[Dmitry Morozovsky]

>Number:         177080
>Category:       bin
>Synopsis:       /dev/gpt labels are not updated on ``gpart modify''
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Mar 18 18:00:01 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator:     Dmitry Morozovsky
>Release:        FreeBSD [89]-STABLE {i386,amd64}
>Organization:
Cronyx Plus LLC (RiNet ISP)
>Environment:
System: FreeBSD 9-STABLE, 8-STABLE


>Description:

GPT labels created by gpart are not updated when modified.

>How-To-Repeat:

# select empty disk
MD=da15
gpart create -s gpt $MD
gpart add -l oldlabel -t freebsd-zfs $MD
ls /dev/gpt
gpart modify -l newlabel -i 1 $MD
ls /dev/gpt


>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: