147 

   148 Check out of sync nodemap

   149 =========================

   150 

   151 First copy old data on the side.

   152 

   153   $ mkdir ../tmp-copies

   154   $ cp .hg/store/00changelog-????????????????.nd .hg/store/00changelog.n ../tmp-copies

   155 

   156 Nodemap lagging behind

   157 ----------------------

   158 

   159 make a new commit

   160 

   161   $ echo bar2 > bar

   162   $ hg ci -m 'bar2'

   163   $ NODE=`hg log -r tip -T '{node}\n'`

   164   $ hg log -r "$NODE" -T '{rev}\n'

   165   5003

   166 

   167 If the nodemap is lagging behind, it can catch up fine

   168 

   169   $ hg debugnodemap --metadata

   170   uid: ???????????????? (glob)

   171   tip-rev: 5003

   172   data-length: 123200 (pure !)

   173   data-length: 123200 (rust !)

   174   data-length: 122944 (no-rust no-pure !)

   175   data-unused: 256 (pure !)

   176   data-unused: 256 (rust !)

   177   data-unused: 0 (no-rust no-pure !)

   178   $ cp -f ../tmp-copies/* .hg/store/

   179   $ hg debugnodemap --metadata

   180   uid: ???????????????? (glob)

   181   tip-rev: 5002

   182   data-length: 122944

   183   data-unused: 0

   184   $ hg log -r "$NODE" -T '{rev}\n'

   185   5003