/// <exception cref="System.IO.IOException"/>
private void LoadNameSystemSection(InputStream @in)
{
FsImageProto.NameSystemSection s = FsImageProto.NameSystemSection.ParseDelimitedFrom
(@in);
BlockIdManager blockIdManager = fsn.GetBlockIdManager();
blockIdManager.SetGenerationStampV1(s.GetGenstampV1());
blockIdManager.SetGenerationStampV2(s.GetGenstampV2());
blockIdManager.SetGenerationStampV1Limit(s.GetGenstampV1Limit());
blockIdManager.SetLastAllocatedBlockId(s.GetLastAllocatedBlockId());
imgTxId = s.GetTransactionId();
if (s.HasRollingUpgradeStartTime() && fsn.GetFSImage().HasRollbackFSImage())
{
// we set the rollingUpgradeInfo only when we make sure we have the
// rollback image
fsn.SetRollingUpgradeInfo(true, s.GetRollingUpgradeStartTime());
}
}
/// <exception cref="System.IO.IOException"/>
private void DumpNameSection(InputStream @in)
{
FsImageProto.NameSystemSection s = FsImageProto.NameSystemSection.ParseDelimitedFrom
(@in);
@out.Write("<NameSection>\n");
O("genstampV1", s.GetGenstampV1()).O("genstampV2", s.GetGenstampV2()).O("genstampV1Limit"
, s.GetGenstampV1Limit()).O("lastAllocatedBlockId", s.GetLastAllocatedBlockId())
.O("txid", s.GetTransactionId());
@out.Write("</NameSection>\n");
}