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lvm2app: correct internal API changes

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Internal library gets more strict about setting discard and
zero_new_blocks parameter.
This commit is contained in:
Zdenek Kabelac 2017-03-17 14:00:18 +01:00
parent e0ea569045
commit d211c98581
1 changed files with 15 additions and 1 deletions
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16
liblvm/lvm_lv.c
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@ -566,7 +566,21 @@ static lv_create_params_t _lvm_lv_params_create_thin_pool(vg_t vg,
if (lvcp) {
lvcp->vg = vg;
lvcp->lvp.discards = (thin_discards_t) discard;
switch (discard) {
case LVM_THIN_DISCARDS_IGNORE:
lvcp->lvp.discards = THIN_DISCARDS_IGNORE;
break;
case LVM_THIN_DISCARDS_NO_PASSDOWN:
lvcp->lvp.discards = THIN_DISCARDS_NO_PASSDOWN;
break;
case LVM_THIN_DISCARDS_PASSDOWN:
lvcp->lvp.discards = THIN_DISCARDS_PASSDOWN;
break;
default:
log_error("Invalid discard argument %d for thin pool creation.", discard);
return NULL;
}
lvcp->lvp.zero_new_blocks = THIN_ZERO_YES;
if (chunk_size)
lvcp->lvp.chunk_size = chunk_size;