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workaround for pvmove with new activation code

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This commit is contained in:
Alasdair Kergon 2005-11-09 23:56:36 +00:00
parent abbca21248
commit e178963c0b
1 changed files with 17 additions and 1 deletions
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18
lib/activate/dev_manager.c
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@ -622,6 +622,8 @@ static struct dm_tree *_create_partial_dtree(struct dev_manager *dm, struct logi
{
struct dm_tree *dtree;
struct list *snh, *snht;
struct lv_segment *seg;
uint32_t s;
if (!(dtree = dm_tree_create())) {
log_error("Partial dtree creation failed for %s.", lv->name);
@ -640,6 +642,16 @@ static struct dm_tree *_create_partial_dtree(struct dev_manager *dm, struct logi
goto fail;
}
/* Add any LVs used by segments in this LV */
list_iterate_items(seg, &lv->segments)
for (s = 0; s < seg->area_count; s++)
if (seg_type(seg, s) == AREA_LV && seg_lv(seg, s)) {
if (!_add_lv_to_dtree(dm, dtree, seg_lv(seg, s))) {
stack;
goto fail;
}
}
return dtree;
fail:
@ -976,7 +988,7 @@ static int _tree_action(struct dev_manager *dm, struct logical_volume *lv, actio
goto_out;
/* Preload any devices required before any suspensions */
if (!dm_tree_preload_children(root, dlid, ID_LEN + sizeof(UUID_PREFIX) - 1, (lv->status & LOCKED) ? 0 : 1))
if (!dm_tree_preload_children(root, dlid, ID_LEN + sizeof(UUID_PREFIX) - 1))
goto_out;
if ((action == ACTIVATE) &&
@ -1011,6 +1023,10 @@ int dev_manager_activate(struct dev_manager *dm, struct logical_volume *lv)
int dev_manager_preload(struct dev_manager *dm, struct logical_volume *lv)
{
/* FIXME Update the pvmove implementation! */
if ((lv->status & PVMOVE) || (lv->status & LOCKED))
return 1;
return _tree_action(dm, lv, PRELOAD);
}