--- lib/config/config_settings.h | 1 + lib/config/defaults.h | 1 + lib/display/display.c | 14 ++++++++++---- lib/display/display.h | 1 + 4 files changed, 13 insertions(+), 4 deletions(-) --- a/lib/config/config_settings.h +++ b/lib/config/config_settings.h @@ -187,6 +187,7 @@ cfg_array(global_cache_check_options_CFG cfg(global_cache_dump_executable_CFG, "cache_dump_executable", global_CFG_SECTION, CFG_ALLOW_EMPTY, CFG_TYPE_STRING, CACHE_DUMP_CMD, vsn(2, 2, 108), NULL) cfg(global_cache_repair_executable_CFG, "cache_repair_executable", global_CFG_SECTION, CFG_ALLOW_EMPTY, CFG_TYPE_STRING, CACHE_REPAIR_CMD, vsn(2, 2, 108), NULL) cfg_array(global_cache_repair_options_CFG, "cache_repair_options", global_CFG_SECTION, 0, CFG_TYPE_STRING, "#S" DEFAULT_CACHE_REPAIR_OPTIONS, vsn(2, 2, 108), NULL) +cfg(global_display_dm_name_for_lv_name_CFG, "display_dm_name_for_lv_name", global_CFG_SECTION, 0, CFG_TYPE_BOOL, DEFAULT_DISPLAY_DM_NAME_FOR_LV_NAME, vsn(2, 2, 98), NULL) cfg(activation_checks_CFG, "checks", activation_CFG_SECTION, 0, CFG_TYPE_BOOL, DEFAULT_ACTIVATION_CHECKS, vsn(2, 2, 86), NULL) cfg(activation_udev_sync_CFG, "udev_sync", activation_CFG_SECTION, 0, CFG_TYPE_BOOL, DEFAULT_UDEV_SYNC, vsn(2, 2, 51), NULL) --- a/lib/config/defaults.h +++ b/lib/config/defaults.h @@ -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_IGNORE_LVM_MIRRORS 1 --- a/lib/display/display.c +++ b/lib/display/display.c @@ -461,10 +461,15 @@ 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_CFG, NULL)) { + 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);