Lines Matching refs:metadata

17  era <metadata dev> <origin dev> <block size>
19  metadata dev    : fast device holding the persistent metadata
39 Create a clone of the metadata, to allow a userland process to read it.
44 Drop the metadata snapshot.
49 <metadata block size> <#used metadata blocks>/<#total metadata blocks>
50 <current era> <held metadata root | '-'>
52 metadata block size	 : Fixed block size for each metadata block in
54 #used metadata blocks	 : Number of metadata blocks used
55 #total metadata blocks	 : Total number of metadata blocks
57 held metadata root	 : The location, in blocks, of the metadata root
80 - Take metadata snapshot
91 that it uses a few 4k blocks for updating metadata.