[#kernel-BlockManagerOpts-block_tree_db_params]
= xref:kernel.adoc[kernel]::xref:kernel/BlockManagerOpts.adoc[BlockManagerOpts]::block&lowbar;tree&lowbar;db&lowbar;params
:relfileprefix: ../../
:mrdocs:

Parameters for opening the block tree database&period;

== Synopsis

Declared in `&lt;kernel&sol;blockmanager&lowbar;opts&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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xref:DBParams.adoc[DBParams] block&lowbar;tree&lowbar;db&lowbar;params;
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