kern/171625: zfs send/recv lost user-defined properties

[Alexander Yerenkow]

>Number:         171625
>Category:       kern
>Synopsis:       zfs send/recv lost user-defined properties
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Sep 13 21:40:09 UTC 2012
>Closed-Date:
>Last-Modified:
>Originator:     Alexander Yerenkow
>Release:        FreeBSD 10.0-CURRENT #0 r240196
>Organization:
>Environment:
FreeBSD  10.0-CURRENT FreeBSD 10.0-CURRENT #0 r240196: Mon Sep 10 16:38:53 UTC 2012     root@:/usr/obj/zpl/poudriere/jails/t-10-amd64/usr/src/sys/GENERIC  amd64

>Description:
You can set some properties for zfs filesystems, to store some meta-information.
These properties aren't copied when using send / recv.
>How-To-Repeat:
root@:/root # zfs create zpl/t1
root@:/root # zfs set my:test=1 zpl/t1
root@:/root # zfs get my:test zpl/t1
NAME    PROPERTY  VALUE    SOURCE
zpl/t1  my:test   1        local
root@:/root # zfs snapshot zpl/t1 at snp
root@:/root # zfs send zpl/t1 at snp | zfs recv zpl/t2
root@:/root # zfs get my:test zpl/t2
NAME    PROPERTY  VALUE    SOURCE
zpl/t2  my:test   -        -

>Fix:
None

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