adds sims collection

doc/git-annex-sim.mdwn

@@ -340,12 +340,10 @@ as passed to "git annex sim" while a simulation is running.
 
 * The [[git-annex-common-options]](1) can be used.
 
-# HASKELL INTERFACE
+# SIM FILE COLLECTION
 
-There is also a Haskell interface to the simulation,
-in the git-annex source tree in the Annex.Sim module. This allows
-implementing simulations in pure Haskell code, without the overhead of
-using a git repository.
+git-annex includes a collection of sim files,
+at <https://git-annex.branchable.com/sims/>
 
 # SEE ALSO
 

doc/sims.mdwn

@@ -0,0 +1,5 @@
+This is a collection of sim files for the [[git-annex-sim]] command.
+
+[[!inline pages="./sims/* and !./sims/*/* 
+and !*/Discussion" actions=yes postform=yes postformtext="Add a new sim titled:"
+show=0 feedlimit=10 archive=yes template=buglist]]

doc/sims/balanced.mdwn

@@ -0,0 +1,19 @@
+# size balanced preferred content sim  
+seed -4592890916829221843  
+init foo  
+init bar  
+init baz  
+connect foo -> bar  
+connect foo -> baz  
+group bar test  
+group baz test  
+wanted bar sizebalanced=test  
+wanted baz sizebalanced=test  
+maxsize bar 20gb  
+maxsize baz 50gb  
+addmulti 10 bigfile 1GB 10GB foo  
+step 30  
+add smallfile 500kb foo  
+step 1  
+visit foo git-annex whereis  
+visit foo git-annex maxsize