Commit 543533af authored by Klaus Aehlig's avatar Klaus Aehlig

Document --accept-existing-errors

...and warn that this option usually leads to an overestimation
of the cluster capacity.
Signed-off-by: default avatarKlaus Aehlig <aehlig@google.com>
Reviewed-by: default avatarHrvoje Ribicic <riba@google.com>
parent e4cf90e2
......@@ -239,6 +239,13 @@ The options that can be passed to the program are as follows:
groups. The default is to not try allocation at all, if some not N+1
happy node is found.
\--accept-existing-errors
This is a strengthened form of \--independent-groups. It tells hspace
to ignore the presence of not N+1 happy nodes and just allocate on
all other nodes without introducing new N+1 violations. Note that this
tends to overestimate the capacity, as instances still have to be
moved away from the existing not N+1 happy nodes.
-l *rounds*, \--max-length=*rounds*
Restrict the number of instance allocations to this length. This is
not very useful in practice, but can be used for testing hspace
......
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