shaba/lvm2
1
0
Fork 0
mirror of git://sourceware.org/git/lvm2.git synced 2024-12-21 13:34:40 +03:00
Code Releases Activity

libdm: const raid params and error for unsupported type

Browse Source 
Accept const struct with raid params (No API change).
Also add extra error message when raid type is unsupported.
This commit is contained in:
Zdenek Kabelac 2015-11-26 09:18:46 +01:00
parent 1ea8afd3ca
commit d582be43d4
3 changed files with 7 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
WHATS_NEW_DM
View File

@ -1,5 +1,6 @@
Version 1.02.112 -
=====================================
Show error message when trying to create unsupported raid type.
Improve preloading sequence of an active thin-pool target.
Drop extra space from cache target line to fix unneded table reloads.

2
libdm/libdevmapper.h
View File

@ -1441,7 +1441,7 @@ struct dm_tree_node_raid_params {
int dm_tree_node_add_raid_target_with_params(struct dm_tree_node *node,
uint64_t size,
struct dm_tree_node_raid_params *p);
const struct dm_tree_node_raid_params *p);
/* Cache feature_flags */
#define DM_CACHE_FEATURE_WRITEBACK 0x00000001

8
libdm/libdm-deptree.c
View File

@ -3207,7 +3207,7 @@ int dm_tree_node_add_mirror_target(struct dm_tree_node *node,
int dm_tree_node_add_raid_target_with_params(struct dm_tree_node *node,
uint64_t size,
struct dm_tree_node_raid_params *p)
const struct dm_tree_node_raid_params *p)
{
unsigned i;
struct load_segment *seg = NULL;
@ -3217,8 +3217,10 @@ int dm_tree_node_add_raid_target_with_params(struct dm_tree_node *node,
if (!(seg = _add_segment(node,
_dm_segtypes[i].type, size)))
return_0;
if (!seg)
return_0;
if (!seg) {
log_error("Unsupported raid type %s.", p->raid_type);
return 0;
}
seg->region_size = p->region_size;
seg->stripe_size = p->stripe_size;