diff options
| -rw-r--r-- | WHATS_NEW | 1 | ||||
| -rw-r--r-- | liblvm/lvm2app.h | 16 | ||||
| -rw-r--r-- | liblvm/lvm_lv.c | 10 |
3 files changed, 27 insertions, 0 deletions
@@ -1,5 +1,6 @@ Version 2.02.98 - ================================= + Add lvm_lv_rename() to lvm2api. Fix setvbuf code by closing and reopening stream before changing buffer. Disable private buffering when using liblvm. When private stdin/stdout buffering is not used always use silent mode. diff --git a/liblvm/lvm2app.h b/liblvm/lvm2app.h index 72c0d79f..b7589455 100644 --- a/liblvm/lvm2app.h +++ b/liblvm/lvm2app.h @@ -1343,6 +1343,22 @@ int lvm_lv_remove_tag(lv_t lv, const char *tag); */ struct dm_list *lvm_lv_get_tags(const lv_t lv); +/** + * Rename logical volume to new_name. + * + * \memberof lv_t + * + * \param lv + * Logical volume handle. + * + * \param new_name + * New name of logical volume. + * + * \return + * 0 (success) or -1 (failure). + * + */ +int lvm_lv_rename(lv_t lv, const char *new_name); /** * Resize logical volume to new_size bytes. diff --git a/liblvm/lvm_lv.c b/liblvm/lvm_lv.c index 2d4dc023..d47a8578 100644 --- a/liblvm/lvm_lv.c +++ b/liblvm/lvm_lv.c @@ -292,6 +292,16 @@ lv_t lvm_lv_from_uuid(vg_t vg, const char *uuid) } return NULL; } + +int lvm_lv_rename(lv_t lv, const char *new_name) +{ + if (!lv_rename(lv->vg->cmd, lv, new_name)) { + log_verbose("LV Rename failed."); + return -1; + } + return 0; +} + int lvm_lv_resize(const lv_t lv, uint64_t new_size) { /* FIXME: add lv resize code here */ |