Martchus
/
mdadm
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

imsm: set map state depending on sync state 

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Dan Williams 2008-06-16 15:36:41 -07:00
parent 5b65005fc8
commit a862209dc3
1 changed files with 32 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

48
super-intel.c
View File

@ -1649,22 +1649,6 @@ static int imsm_open_new(struct supertype *c, struct active_array *a,
return 0;
}
static void imsm_set_array_state(struct active_array *a, int consistent)
{
int inst = a->info.container_member;
struct intel_super *super = a->container->sb;
struct imsm_dev *dev = get_imsm_dev(super->mpb, inst);
int dirty = !consistent || (a->resync_start != ~0ULL);
if (dev->vol.dirty != dirty) {
fprintf(stderr, "imsm: mark '%s' (%llu)\n",
dirty?"dirty":"clean", a->resync_start);
dev->vol.dirty = dirty;
super->updates_pending++;
}
}
static __u8 imsm_check_degraded(struct imsm_super *mpb, int n, int failed)
{
struct imsm_dev *dev = get_imsm_dev(mpb, n);
@ -1742,6 +1726,38 @@ static int imsm_count_failed(struct imsm_super *mpb, struct imsm_map *map)
return failed;
}
static void imsm_set_array_state(struct active_array *a, int consistent)
{
int inst = a->info.container_member;
struct intel_super *super = a->container->sb;
struct imsm_dev *dev = get_imsm_dev(super->mpb, inst);
struct imsm_map *map = &dev->vol.map[0];
int dirty = !consistent;
int failed;
__u8 map_state;
if (a->resync_start == ~0ULL) {
failed = imsm_count_failed(super->mpb, map);
map_state = imsm_check_degraded(super->mpb, inst, failed);
if (!failed)
map_state = IMSM_T_STATE_NORMAL;
if (map->map_state != map_state) {
fprintf(stderr, "imsm: map_state %d: %d\n",
inst, map_state);
map->map_state = map_state;
super->updates_pending++;
}
}
if (dev->vol.dirty != dirty) {
fprintf(stderr, "imsm: mark '%s' (%llu)\n",
dirty?"dirty":"clean", a->resync_start);
dev->vol.dirty = dirty;
super->updates_pending++;
}
}
static void imsm_set_disk(struct active_array *a, int n, int state)
{
int inst = a->info.container_member;