[lvm-devel] LVM2/test/api test.c
wysochanski at sourceware.org
wysochanski at sourceware.org
Mon Oct 25 14:09:20 UTC 2010
CVSROOT: /cvs/lvm2
Module name: LVM2
Changes by: wysochanski at sourceware.org 2010-10-25 14:09:20
Modified files:
test/api : test.c
Log message:
Add interactive tests for lvm_{pv|vg|lv}_get_property().
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/test/api/test.c.diff?cvsroot=lvm2&r1=1.30&r2=1.31
--- LVM2/test/api/test.c 2010/05/19 11:53:30 1.30
+++ LVM2/test/api/test.c 2010/10/25 14:09:19 1.31
@@ -91,6 +91,12 @@
"Issue a lvm_config_override() with accept device filter\n");
printf("'vg_get_tags vgname': "
"List the tags of a VG\n");
+ printf("'lv_get_property vgname lvname property_name': "
+ "Display the value of LV property\n");
+ printf("'vg_get_property vgname property_name': "
+ "Display the value of VG property\n");
+ printf("'pv_get_property pvname property_name': "
+ "Display the value of PV property\n");
printf("'lv_get_tags vgname lvname': "
"List the tags of a LV\n");
printf("'vg_{add|remove}_tag vgname tag': "
@@ -180,6 +186,23 @@
}
return vg;
}
+
+static pv_t _lookup_pv_by_name(char **argv, int argc)
+{
+ pv_t pv;
+
+ if (argc < 2) {
+ printf ("Please enter vg_name\n");
+ return NULL;
+ }
+ if (!(pv = dm_hash_lookup(_pvname_hash, argv[1]))) {
+ printf ("Can't find %s in open PVs - run vg_open first\n",
+ argv[1]);
+ return NULL;
+ }
+ return pv;
+}
+
static void _add_lvs_to_lvname_hash(struct dm_list *lvs)
{
struct lvm_lv_list *lvl;
@@ -546,6 +569,89 @@
add ? "adding":"removing", argv[2], argv[1]);
}
+static void _print_property_value(struct lvm_property_value value)
+{
+ if (value.is_string)
+ printf(", value = %s\n", value.value.string);
+ else
+ printf(", value = %"PRIu64"\n", value.value.integer);
+}
+
+static void _pv_get_property(char **argv, int argc)
+{
+ pv_t pv;
+ struct lvm_property_value v;
+
+ if (argc < 3) {
+ printf("Please enter pvname, field_id\n");
+ return;
+ }
+ if (!(pv = _lookup_pv_by_name(argv, argc)))
+ return;
+ v = lvm_pv_get_property(pv, argv[2]);
+ if (!v.is_valid)
+ printf("Error ");
+ else
+ printf("Success ");
+ printf("obtaining value of property %s in PV %s",
+ argv[2], argv[1]);
+ if (!v.is_valid) {
+ printf("\n");
+ return;
+ }
+ _print_property_value(v);
+}
+
+static void _vg_get_property(char **argv, int argc)
+{
+ vg_t vg;
+ struct lvm_property_value v;
+
+ if (argc < 3) {
+ printf("Please enter vgname, field_id\n");
+ return;
+ }
+ if (!(vg = _lookup_vg_by_name(argv, argc)))
+ return;
+ v = lvm_vg_get_property(vg, argv[2]);
+ if (!v.is_valid)
+ printf("Error ");
+ else
+ printf("Success ");
+ printf("obtaining value of property %s in VG %s",
+ argv[2], argv[1]);
+ if (!v.is_valid) {
+ printf("\n");
+ return;
+ }
+ _print_property_value(v);
+}
+
+static void _lv_get_property(char **argv, int argc)
+{
+ lv_t lv;
+ struct lvm_property_value v;
+
+ if (argc < 4) {
+ printf("Please enter vgname, lvname, field_id\n");
+ return;
+ }
+ if (!(lv = _lookup_lv_by_name(argv[2])))
+ return;
+ v = lvm_lv_get_property(lv, argv[3]);
+ if (!v.is_valid)
+ printf("Error ");
+ else
+ printf("Success ");
+ printf("obtaining value of property %s in LV %s",
+ argv[3], argv[2]);
+ if (!v.is_valid) {
+ printf("\n");
+ return;
+ }
+ _print_property_value(v);
+}
+
static void _lv_get_tags(char **argv, int argc)
{
lv_t lv;
@@ -796,6 +902,12 @@
_vg_tag(argv, argc, 0);
} else if (!strcmp(argv[0], "vg_get_tags")) {
_vg_get_tags(argv, argc);
+ } else if (!strcmp(argv[0], "lv_get_property")) {
+ _lv_get_property(argv, argc);
+ } else if (!strcmp(argv[0], "vg_get_property")) {
+ _vg_get_property(argv, argc);
+ } else if (!strcmp(argv[0], "pv_get_property")) {
+ _pv_get_property(argv, argc);
} else if (!strcmp(argv[0], "lv_add_tag")) {
_lv_tag(argv, argc, 1);
} else if (!strcmp(argv[0], "lv_remove_tag")) {
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