bool is_erasure_oid(uint64_t oid, uint8_t policy)
{
if (is_vdi_obj(oid))
return false;
if (is_vdi_btree_obj(oid))
return false;
if (policy == 0)
return false;
return true;
}
size_t get_store_objsize(uint8_t copy_policy, uint64_t oid)
{
if (is_vdi_obj(oid))
return SD_INODE_SIZE;
if (is_vdi_btree_obj(oid))
return SD_INODE_DATA_INDEX_SIZE;
if (copy_policy != 0) {
int d;
ec_policy_to_dp(copy_policy, &d, NULL);
return SD_DATA_OBJ_SIZE / d;
}
return get_objsize(oid);
}
size_t get_store_objsize(uint8_t copy_policy, uint8_t block_size_shift,
uint64_t oid)
{
if (is_vdi_obj(oid))
return SD_INODE_SIZE;
if (is_vdi_btree_obj(oid))
return SD_INODE_DATA_INDEX_SIZE;
uint32_t object_size = (UINT32_C(1) << block_size_shift);
if (copy_policy != 0) {
int d;
ec_policy_to_dp(copy_policy, &d, NULL);
return object_size / d;
}
return get_objsize(oid, object_size);
}
bool is_erasure_oid(uint64_t oid)
{
return !is_vdi_obj(oid) && !is_vdi_btree_obj(oid) &&
!is_ledger_object(oid) &&
get_vdi_copy_policy(oid_to_vid(oid)) > 0;
}