lvm2/display-dm-name-for-lv-name.diff

56 lines
2.2 KiB
Diff

---
lib/config/defaults.h | 1 +
lib/display/display.c | 14 ++++++++++----
lib/display/display.h | 1 +
3 files changed, 12 insertions(+), 4 deletions(-)
Index: LVM2.2.02.98/lib/display/display.c
===================================================================
--- LVM2.2.02.98.orig/lib/display/display.c 2012-10-15 22:24:58.000000000 +0800
+++ LVM2.2.02.98/lib/display/display.c 2014-03-20 12:24:55.761578040 +0800
@@ -535,10 +535,16 @@ int lvdisplay_full(struct cmd_context *c
lv->vg->cmd->dev_dir, lv->vg->name, lv->name);
else if (lv_is_visible(lv)) {
/* Thin pool does not have /dev/vg/name link */
- if (!lv_is_thin_pool(lv))
- log_print("LV Path %s%s/%s",
- lv->vg->cmd->dev_dir,
- lv->vg->name, lv->name);
+ if (!lv_is_thin_pool(lv)) {
+ if (find_config_tree_bool(cmd, "global/display_dm_name_for_lv_name",
+ DEFAULT_DISPLAY_DM_NAME_FOR_LV_NAME)) {
+ log_print("LV Path %smapper/%s-%s", lv->vg->cmd->dev_dir,
+ lv->vg->name, lv->name);
+ } else {
+ log_print("LV Path %s%s/%s", lv->vg->cmd->dev_dir,
+ lv->vg->name, lv->name);
+ }
+ }
log_print("LV Name %s", lv->name);
} else
log_print("Internal LV Name %s", lv->name);
Index: LVM2.2.02.98/lib/display/display.h
===================================================================
--- LVM2.2.02.98.orig/lib/display/display.h 2014-03-20 12:24:30.403397837 +0800
+++ LVM2.2.02.98/lib/display/display.h 2014-03-20 12:24:55.761578040 +0800
@@ -18,6 +18,7 @@
#include "metadata-exported.h"
#include "locking.h"
+#include "defaults.h"
#include <stdint.h>
Index: LVM2.2.02.98/lib/config/defaults.h
===================================================================
--- LVM2.2.02.98.orig/lib/config/defaults.h 2014-03-20 12:24:30.403397837 +0800
+++ LVM2.2.02.98/lib/config/defaults.h 2014-03-20 12:25:27.958815335 +0800
@@ -31,6 +31,7 @@
#define DEFAULT_PROC_DIR "/proc"
#define DEFAULT_OBTAIN_DEVICE_LIST_FROM_UDEV 1
#define DEFAULT_SYSFS_SCAN 1
+#define DEFAULT_DISPLAY_DM_NAME_FOR_LV_NAME 0
#define DEFAULT_MD_COMPONENT_DETECTION 1
#define DEFAULT_MD_CHUNK_ALIGNMENT 1
#define DEFAULT_MULTIPATH_COMPONENT_DETECTION 1