master - lvchange: just skip on cache pool

[Zdenek Kabelac]

Gitweb:        http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=ba048612a3dcb9ca3...
Commit:        ba048612a3dcb9ca35c54f05a006ec458da4164f
Parent:        8932d4a6257cfb842adb43c71d650515ef041ba6
Author:        Zdenek Kabelac 
AuthorDate:    Wed Jul 9 17:55:10 2014 +0200
Committer:     Zdenek Kabelac 
CommitterDate: Fri Jul 11 12:50:06 2014 +0200

lvchange: just skip on cache pool

---
 tools/lvchange.c |    8 +++-----
 1 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/tools/lvchange.c b/tools/lvchange.c
index 9bd6a88..992efde 100644
--- a/tools/lvchange.c
+++ b/tools/lvchange.c
@@ -215,6 +215,9 @@ static int _lvchange_activate(struct cmd_context *cmd, struct logical_volume *lv

activate = (activation_change_t) arg_uint_value(cmd, activate_ARG, CHANGE_AY);

+	if (lv_is_cache_pool(lv))
+		return 1;
+
    if (lv_activation_skip(lv, activate, arg_count(cmd, ignoreactivationskip_ARG)))
    	return 1;

@@ -951,11 +954,6 @@ static int _lvchange_single(struct cmd_context *cmd, struct logical_volume *lv,
    	return EINVALID_CMD_LINE;
    }

-	if (lv_is_cache_pool(lv)) {
-		log_error("Can't change cache pool logical volume.");
-		return ECMD_FAILED;
-	}
-
    if (lv_is_origin(lv) && !lv_is_thin_volume(lv) &&
        (arg_count(cmd, contiguous_ARG) || arg_count(cmd, permission_ARG) ||
         arg_count(cmd, readahead_ARG) || arg_count(cmd, persistent_ARG) ||