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[emitter] Preserve the flags and version entries in superblock

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Ming-Hung Tsai
2016-02-27 15:20:02 +08:00
parent b47c02ed8b
commit 7ec47158b5
5 changed files with 18 additions and 0 deletions
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6
thin-provisioning/xml_format.cc
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@@ -50,6 +50,8 @@ namespace {
void begin_superblock(string const &uuid,
uint64_t time,
uint64_t trans_id,
boost::optional<uint32_t> flags,
boost::optional<uint32_t> version,
uint32_t data_block_size,
uint64_t nr_data_blocks,
boost::optional<uint64_t> metadata_snap) {
@@ -57,6 +59,8 @@ namespace {
out_ << "<superblock uuid=\"" << uuid << "\""
<< " time=\"" << time << "\""
<< " transaction=\"" << trans_id << "\""
<< " flags=\"" << (flags ? *flags : 0) << "\""
<< " version=\"" << (version ? *version : 1) << "\""
<< " data_block_size=\"" << data_block_size << "\""
<< " nr_data_blocks=\"" << nr_data_blocks;
@@ -140,6 +144,8 @@ namespace {
e->begin_superblock(get_attr<string>(attr, "uuid"),
get_attr<uint64_t>(attr, "time"),
get_attr<uint64_t>(attr, "transaction"),
get_opt_attr<uint32_t>(attr, "flags"),
get_opt_attr<uint32_t>(attr, "version"),
get_attr<uint32_t>(attr, "data_block_size"),
get_attr<uint64_t>(attr, "nr_data_blocks"),
get_opt_attr<uint64_t>(attr, "metadata_snap"));