zfs: don't pretty-print objsetid property

The objsetid property, while being stored as a number, is a dataset
identifier and should not be pretty-printed.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Chris Dunlop <chris@onthe.net.au>
Signed-off-by: loli10K <ezomori.nozomu@gmail.com>
Closes #8784
This commit is contained in:
loli10K 2019-05-24 22:58:12 +02:00 committed by Brian Behlendorf
parent cd75d5f710
commit ad0157ec91

View File

@ -31,6 +31,7 @@
* Copyright 2016 Igor Kozhukhov <ikozhukhov@gmail.com>
* Copyright 2017-2018 RackTop Systems.
* Copyright (c) 2019 Datto Inc.
* Copyright (c) 2019, loli10K <ezomori.nozomu@gmail.com>
*/
#include <ctype.h>
@ -2969,8 +2970,10 @@ zfs_prop_get(zfs_handle_t *zhp, zfs_prop_t prop, char *propbuf, size_t proplen,
case ZFS_PROP_GUID:
case ZFS_PROP_CREATETXG:
case ZFS_PROP_OBJSETID:
/*
* GUIDs are stored as numbers, but they are identifiers.
* These properties are stored as numbers, but they are
* identifiers.
* We don't want them to be pretty printed, because pretty
* printing mangles the ID into a truncated and useless value.
*/