diff --git a/data/grid5000/sites/bordeaux/environments/etch-x64-base-1.0.json b/data/grid5000/sites/bordeaux/environments/etch-x64-base-1.0.json
deleted file mode 120000
index 01a24ee75551d4b39997de16ae62bf5f31ce013e..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/bordeaux/environments/etch-x64-base-1.0.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-base-1.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/bordeaux/environments/etch-x64-base-1.1.json b/data/grid5000/sites/bordeaux/environments/etch-x64-base-1.1.json
deleted file mode 120000
index 20ddd02f4462cbbdabe10de3e21041efe8329649..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/bordeaux/environments/etch-x64-base-1.1.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-base-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/bordeaux/environments/etch-x64-base-2.0.json b/data/grid5000/sites/bordeaux/environments/etch-x64-base-2.0.json
deleted file mode 120000
index bedd43c06b96d16c3b34dbc6b7441f92e1f1fe46..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/bordeaux/environments/etch-x64-base-2.0.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-base-2.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/bordeaux/environments/etch-x64-big-1.0.json b/data/grid5000/sites/bordeaux/environments/etch-x64-big-1.0.json
deleted file mode 120000
index 06c4a5908644f99fc13563e6a3e6fdd87e9120eb..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/bordeaux/environments/etch-x64-big-1.0.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-big-1.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/bordeaux/environments/etch-x64-big-1.1.json b/data/grid5000/sites/bordeaux/environments/etch-x64-big-1.1.json
deleted file mode 120000
index 5da138026eb58ccb5f11d48723d2bb3fa6bc28aa..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/bordeaux/environments/etch-x64-big-1.1.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-big-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/bordeaux/environments/etch-x64-big-2.0.json b/data/grid5000/sites/bordeaux/environments/etch-x64-big-2.0.json
deleted file mode 120000
index 623fc4035d7d6f07041313ab9dbac0eb67521126..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/bordeaux/environments/etch-x64-big-2.0.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-big-2.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/bordeaux/environments/etch-x64-nfs-1.0.json b/data/grid5000/sites/bordeaux/environments/etch-x64-nfs-1.0.json
deleted file mode 120000
index 9e68a8e0fbef279401badd010e02b3d1330b6fe5..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/bordeaux/environments/etch-x64-nfs-1.0.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-nfs-1.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/bordeaux/environments/etch-x64-nfs-1.1.json b/data/grid5000/sites/bordeaux/environments/etch-x64-nfs-1.1.json
deleted file mode 120000
index 779c42ab3566b82a9b08a71719bfdb35d96369c2..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/bordeaux/environments/etch-x64-nfs-1.1.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-nfs-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/bordeaux/environments/etch-x64-nfs-2.0.json b/data/grid5000/sites/bordeaux/environments/etch-x64-nfs-2.0.json
deleted file mode 120000
index b17ab466281ebd3e7e6d0fd873dbc7fc408df5f0..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/bordeaux/environments/etch-x64-nfs-2.0.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-nfs-2.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/grenoble/environments/etch-x64-base-1.0.json b/data/grid5000/sites/grenoble/environments/etch-x64-base-1.0.json
deleted file mode 120000
index 01a24ee75551d4b39997de16ae62bf5f31ce013e..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/grenoble/environments/etch-x64-base-1.0.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-base-1.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/grenoble/environments/etch-x64-base-1.1.json b/data/grid5000/sites/grenoble/environments/etch-x64-base-1.1.json
deleted file mode 120000
index 20ddd02f4462cbbdabe10de3e21041efe8329649..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/grenoble/environments/etch-x64-base-1.1.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-base-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/grenoble/environments/etch-x64-base-2.0.json b/data/grid5000/sites/grenoble/environments/etch-x64-base-2.0.json
deleted file mode 120000
index bedd43c06b96d16c3b34dbc6b7441f92e1f1fe46..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/grenoble/environments/etch-x64-base-2.0.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-base-2.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/grenoble/environments/etch-x64-big-1.0.json b/data/grid5000/sites/grenoble/environments/etch-x64-big-1.0.json
deleted file mode 120000
index 06c4a5908644f99fc13563e6a3e6fdd87e9120eb..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/grenoble/environments/etch-x64-big-1.0.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-big-1.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/grenoble/environments/etch-x64-big-1.1.json b/data/grid5000/sites/grenoble/environments/etch-x64-big-1.1.json
deleted file mode 120000
index 5da138026eb58ccb5f11d48723d2bb3fa6bc28aa..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/grenoble/environments/etch-x64-big-1.1.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-big-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/grenoble/environments/etch-x64-big-2.0.json b/data/grid5000/sites/grenoble/environments/etch-x64-big-2.0.json
deleted file mode 120000
index 623fc4035d7d6f07041313ab9dbac0eb67521126..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/grenoble/environments/etch-x64-big-2.0.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-big-2.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/grenoble/environments/etch-x64-nfs-1.0.json b/data/grid5000/sites/grenoble/environments/etch-x64-nfs-1.0.json
deleted file mode 120000
index 9e68a8e0fbef279401badd010e02b3d1330b6fe5..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/grenoble/environments/etch-x64-nfs-1.0.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-nfs-1.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/grenoble/environments/etch-x64-nfs-1.1.json b/data/grid5000/sites/grenoble/environments/etch-x64-nfs-1.1.json
deleted file mode 120000
index 779c42ab3566b82a9b08a71719bfdb35d96369c2..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/grenoble/environments/etch-x64-nfs-1.1.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-nfs-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/grenoble/environments/etch-x64-nfs-2.0.json b/data/grid5000/sites/grenoble/environments/etch-x64-nfs-2.0.json
deleted file mode 120000
index b17ab466281ebd3e7e6d0fd873dbc7fc408df5f0..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/grenoble/environments/etch-x64-nfs-2.0.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-nfs-2.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/lille/environments/etch-x64-base-1.0.json b/data/grid5000/sites/lille/environments/etch-x64-base-1.0.json
deleted file mode 120000
index 01a24ee75551d4b39997de16ae62bf5f31ce013e..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/lille/environments/etch-x64-base-1.0.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-base-1.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/lille/environments/etch-x64-base-1.1.json b/data/grid5000/sites/lille/environments/etch-x64-base-1.1.json
deleted file mode 120000
index 20ddd02f4462cbbdabe10de3e21041efe8329649..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/lille/environments/etch-x64-base-1.1.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-base-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/lille/environments/etch-x64-base-2.0.json b/data/grid5000/sites/lille/environments/etch-x64-base-2.0.json
deleted file mode 120000
index bedd43c06b96d16c3b34dbc6b7441f92e1f1fe46..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/lille/environments/etch-x64-base-2.0.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-base-2.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/lille/environments/etch-x64-big-1.0.json b/data/grid5000/sites/lille/environments/etch-x64-big-1.0.json
deleted file mode 120000
index 06c4a5908644f99fc13563e6a3e6fdd87e9120eb..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/lille/environments/etch-x64-big-1.0.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-big-1.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/lille/environments/etch-x64-big-1.1.json b/data/grid5000/sites/lille/environments/etch-x64-big-1.1.json
deleted file mode 120000
index 5da138026eb58ccb5f11d48723d2bb3fa6bc28aa..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/lille/environments/etch-x64-big-1.1.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-big-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/lille/environments/etch-x64-big-2.0.json b/data/grid5000/sites/lille/environments/etch-x64-big-2.0.json
deleted file mode 120000
index 623fc4035d7d6f07041313ab9dbac0eb67521126..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/lille/environments/etch-x64-big-2.0.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-big-2.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/lille/environments/etch-x64-nfs-1.0.json b/data/grid5000/sites/lille/environments/etch-x64-nfs-1.0.json
deleted file mode 120000
index 9e68a8e0fbef279401badd010e02b3d1330b6fe5..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/lille/environments/etch-x64-nfs-1.0.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-nfs-1.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/lille/environments/etch-x64-nfs-1.1.json b/data/grid5000/sites/lille/environments/etch-x64-nfs-1.1.json
deleted file mode 120000
index 779c42ab3566b82a9b08a71719bfdb35d96369c2..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/lille/environments/etch-x64-nfs-1.1.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-nfs-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/lille/environments/etch-x64-nfs-2.0.json b/data/grid5000/sites/lille/environments/etch-x64-nfs-2.0.json
deleted file mode 120000
index b17ab466281ebd3e7e6d0fd873dbc7fc408df5f0..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/lille/environments/etch-x64-nfs-2.0.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-nfs-2.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/lille/environments/etch-x64-xen-1.0.json b/data/grid5000/sites/lille/environments/etch-x64-xen-1.0.json
deleted file mode 120000
index 529d048a139f179d874d8b5013301e5301aed261..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/lille/environments/etch-x64-xen-1.0.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-xen-1.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/luxembourg/environments/etch-x64-base-1.0.json b/data/grid5000/sites/luxembourg/environments/etch-x64-base-1.0.json
deleted file mode 120000
index 01a24ee75551d4b39997de16ae62bf5f31ce013e..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/luxembourg/environments/etch-x64-base-1.0.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-base-1.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/luxembourg/environments/etch-x64-base-1.1.json b/data/grid5000/sites/luxembourg/environments/etch-x64-base-1.1.json
deleted file mode 120000
index 20ddd02f4462cbbdabe10de3e21041efe8329649..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/luxembourg/environments/etch-x64-base-1.1.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-base-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/luxembourg/environments/etch-x64-base-2.0.json b/data/grid5000/sites/luxembourg/environments/etch-x64-base-2.0.json
deleted file mode 120000
index bedd43c06b96d16c3b34dbc6b7441f92e1f1fe46..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/luxembourg/environments/etch-x64-base-2.0.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-base-2.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/luxembourg/environments/etch-x64-big-1.0.json b/data/grid5000/sites/luxembourg/environments/etch-x64-big-1.0.json
deleted file mode 120000
index 06c4a5908644f99fc13563e6a3e6fdd87e9120eb..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/luxembourg/environments/etch-x64-big-1.0.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-big-1.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/luxembourg/environments/etch-x64-big-1.1.json b/data/grid5000/sites/luxembourg/environments/etch-x64-big-1.1.json
deleted file mode 120000
index 5da138026eb58ccb5f11d48723d2bb3fa6bc28aa..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/luxembourg/environments/etch-x64-big-1.1.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-big-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/luxembourg/environments/etch-x64-big-2.0.json b/data/grid5000/sites/luxembourg/environments/etch-x64-big-2.0.json
deleted file mode 120000
index 623fc4035d7d6f07041313ab9dbac0eb67521126..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/luxembourg/environments/etch-x64-big-2.0.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-big-2.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/luxembourg/environments/etch-x64-nfs-1.0.json b/data/grid5000/sites/luxembourg/environments/etch-x64-nfs-1.0.json
deleted file mode 120000
index 9e68a8e0fbef279401badd010e02b3d1330b6fe5..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/luxembourg/environments/etch-x64-nfs-1.0.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-nfs-1.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/luxembourg/environments/etch-x64-nfs-1.1.json b/data/grid5000/sites/luxembourg/environments/etch-x64-nfs-1.1.json
deleted file mode 120000
index 779c42ab3566b82a9b08a71719bfdb35d96369c2..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/luxembourg/environments/etch-x64-nfs-1.1.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-nfs-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/luxembourg/environments/etch-x64-nfs-2.0.json b/data/grid5000/sites/luxembourg/environments/etch-x64-nfs-2.0.json
deleted file mode 120000
index b17ab466281ebd3e7e6d0fd873dbc7fc408df5f0..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/luxembourg/environments/etch-x64-nfs-2.0.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-nfs-2.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/lyon/environments/etch-x64-base-1.0.json b/data/grid5000/sites/lyon/environments/etch-x64-base-1.0.json
deleted file mode 120000
index 01a24ee75551d4b39997de16ae62bf5f31ce013e..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/lyon/environments/etch-x64-base-1.0.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-base-1.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/lyon/environments/etch-x64-base-1.1.json b/data/grid5000/sites/lyon/environments/etch-x64-base-1.1.json
deleted file mode 120000
index 20ddd02f4462cbbdabe10de3e21041efe8329649..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/lyon/environments/etch-x64-base-1.1.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-base-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/lyon/environments/etch-x64-base-2.0.json b/data/grid5000/sites/lyon/environments/etch-x64-base-2.0.json
deleted file mode 120000
index bedd43c06b96d16c3b34dbc6b7441f92e1f1fe46..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/lyon/environments/etch-x64-base-2.0.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-base-2.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/lyon/environments/etch-x64-big-1.0.json b/data/grid5000/sites/lyon/environments/etch-x64-big-1.0.json
deleted file mode 120000
index 06c4a5908644f99fc13563e6a3e6fdd87e9120eb..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/lyon/environments/etch-x64-big-1.0.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-big-1.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/lyon/environments/etch-x64-big-1.1.json b/data/grid5000/sites/lyon/environments/etch-x64-big-1.1.json
deleted file mode 120000
index 5da138026eb58ccb5f11d48723d2bb3fa6bc28aa..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/lyon/environments/etch-x64-big-1.1.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-big-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/lyon/environments/etch-x64-big-2.0.json b/data/grid5000/sites/lyon/environments/etch-x64-big-2.0.json
deleted file mode 120000
index 623fc4035d7d6f07041313ab9dbac0eb67521126..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/lyon/environments/etch-x64-big-2.0.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-big-2.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/lyon/environments/etch-x64-nfs-1.0.json b/data/grid5000/sites/lyon/environments/etch-x64-nfs-1.0.json
deleted file mode 120000
index 9e68a8e0fbef279401badd010e02b3d1330b6fe5..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/lyon/environments/etch-x64-nfs-1.0.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-nfs-1.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/lyon/environments/etch-x64-nfs-1.1.json b/data/grid5000/sites/lyon/environments/etch-x64-nfs-1.1.json
deleted file mode 120000
index 779c42ab3566b82a9b08a71719bfdb35d96369c2..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/lyon/environments/etch-x64-nfs-1.1.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-nfs-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/lyon/environments/etch-x64-nfs-2.0.json b/data/grid5000/sites/lyon/environments/etch-x64-nfs-2.0.json
deleted file mode 120000
index b17ab466281ebd3e7e6d0fd873dbc7fc408df5f0..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/lyon/environments/etch-x64-nfs-2.0.json
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-../../../../grid5000/environments/etch-x64-nfs-2.0.json
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diff --git a/data/grid5000/sites/nancy/environments/etch-x64-base-1.0.json b/data/grid5000/sites/nancy/environments/etch-x64-base-1.0.json
deleted file mode 120000
index 01a24ee75551d4b39997de16ae62bf5f31ce013e..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/nancy/environments/etch-x64-base-1.0.json
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-../../../../grid5000/environments/etch-x64-base-1.0.json
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deleted file mode 120000
index 20ddd02f4462cbbdabe10de3e21041efe8329649..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/nancy/environments/etch-x64-base-1.1.json
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-../../../../grid5000/environments/etch-x64-base-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/nancy/environments/etch-x64-base-2.0.json b/data/grid5000/sites/nancy/environments/etch-x64-base-2.0.json
deleted file mode 120000
index bedd43c06b96d16c3b34dbc6b7441f92e1f1fe46..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/nancy/environments/etch-x64-base-2.0.json
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-../../../../grid5000/environments/etch-x64-base-2.0.json
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diff --git a/data/grid5000/sites/nancy/environments/etch-x64-big-1.0.json b/data/grid5000/sites/nancy/environments/etch-x64-big-1.0.json
deleted file mode 120000
index 06c4a5908644f99fc13563e6a3e6fdd87e9120eb..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/nancy/environments/etch-x64-big-1.0.json
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-../../../../grid5000/environments/etch-x64-big-1.0.json
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deleted file mode 120000
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--- a/data/grid5000/sites/nancy/environments/etch-x64-big-1.1.json
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-../../../../grid5000/environments/etch-x64-big-1.1.json
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diff --git a/data/grid5000/sites/nancy/environments/etch-x64-big-2.0.json b/data/grid5000/sites/nancy/environments/etch-x64-big-2.0.json
deleted file mode 120000
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--- a/data/grid5000/sites/nancy/environments/etch-x64-big-2.0.json
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-../../../../grid5000/environments/etch-x64-big-2.0.json
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deleted file mode 120000
index 9e68a8e0fbef279401badd010e02b3d1330b6fe5..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/nancy/environments/etch-x64-nfs-1.0.json
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-../../../../grid5000/environments/etch-x64-nfs-1.0.json
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deleted file mode 120000
index 779c42ab3566b82a9b08a71719bfdb35d96369c2..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/nancy/environments/etch-x64-nfs-1.1.json
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-../../../../grid5000/environments/etch-x64-nfs-1.1.json
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diff --git a/data/grid5000/sites/nancy/environments/etch-x64-nfs-2.0.json b/data/grid5000/sites/nancy/environments/etch-x64-nfs-2.0.json
deleted file mode 120000
index b17ab466281ebd3e7e6d0fd873dbc7fc408df5f0..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/nancy/environments/etch-x64-nfs-2.0.json
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-../../../../grid5000/environments/etch-x64-nfs-2.0.json
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diff --git a/data/grid5000/sites/nancy/environments/etch-x64-xen-1.0.json b/data/grid5000/sites/nancy/environments/etch-x64-xen-1.0.json
deleted file mode 120000
index 529d048a139f179d874d8b5013301e5301aed261..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/nancy/environments/etch-x64-xen-1.0.json
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-../../../../grid5000/environments/etch-x64-xen-1.0.json
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diff --git a/data/grid5000/sites/reims/environments/etch-x64-base-1.0.json b/data/grid5000/sites/reims/environments/etch-x64-base-1.0.json
deleted file mode 120000
index 01a24ee75551d4b39997de16ae62bf5f31ce013e..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/reims/environments/etch-x64-base-1.0.json
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-../../../../grid5000/environments/etch-x64-base-1.0.json
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deleted file mode 120000
index 20ddd02f4462cbbdabe10de3e21041efe8329649..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/reims/environments/etch-x64-base-1.1.json
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-../../../../grid5000/environments/etch-x64-base-1.1.json
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diff --git a/data/grid5000/sites/reims/environments/etch-x64-base-2.0.json b/data/grid5000/sites/reims/environments/etch-x64-base-2.0.json
deleted file mode 120000
index bedd43c06b96d16c3b34dbc6b7441f92e1f1fe46..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/reims/environments/etch-x64-base-2.0.json
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-../../../../grid5000/environments/etch-x64-base-2.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/reims/environments/etch-x64-big-1.0.json b/data/grid5000/sites/reims/environments/etch-x64-big-1.0.json
deleted file mode 120000
index 06c4a5908644f99fc13563e6a3e6fdd87e9120eb..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/reims/environments/etch-x64-big-1.0.json
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-../../../../grid5000/environments/etch-x64-big-1.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/reims/environments/etch-x64-big-1.1.json b/data/grid5000/sites/reims/environments/etch-x64-big-1.1.json
deleted file mode 120000
index 5da138026eb58ccb5f11d48723d2bb3fa6bc28aa..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/reims/environments/etch-x64-big-1.1.json
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-../../../../grid5000/environments/etch-x64-big-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/reims/environments/etch-x64-big-2.0.json b/data/grid5000/sites/reims/environments/etch-x64-big-2.0.json
deleted file mode 120000
index 623fc4035d7d6f07041313ab9dbac0eb67521126..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/reims/environments/etch-x64-big-2.0.json
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-../../../../grid5000/environments/etch-x64-big-2.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/reims/environments/etch-x64-nfs-1.0.json b/data/grid5000/sites/reims/environments/etch-x64-nfs-1.0.json
deleted file mode 120000
index 9e68a8e0fbef279401badd010e02b3d1330b6fe5..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/reims/environments/etch-x64-nfs-1.0.json
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-../../../../grid5000/environments/etch-x64-nfs-1.0.json
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diff --git a/data/grid5000/sites/reims/environments/etch-x64-nfs-1.1.json b/data/grid5000/sites/reims/environments/etch-x64-nfs-1.1.json
deleted file mode 120000
index 779c42ab3566b82a9b08a71719bfdb35d96369c2..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/reims/environments/etch-x64-nfs-1.1.json
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-../../../../grid5000/environments/etch-x64-nfs-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/reims/environments/etch-x64-nfs-2.0.json b/data/grid5000/sites/reims/environments/etch-x64-nfs-2.0.json
deleted file mode 120000
index b17ab466281ebd3e7e6d0fd873dbc7fc408df5f0..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/reims/environments/etch-x64-nfs-2.0.json
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-../../../../grid5000/environments/etch-x64-nfs-2.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/environments/etch-x64-base-1.0.json b/data/grid5000/sites/rennes/environments/etch-x64-base-1.0.json
deleted file mode 120000
index 01a24ee75551d4b39997de16ae62bf5f31ce013e..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/environments/etch-x64-base-1.0.json
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-../../../../grid5000/environments/etch-x64-base-1.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/environments/etch-x64-base-1.1.json b/data/grid5000/sites/rennes/environments/etch-x64-base-1.1.json
deleted file mode 120000
index 20ddd02f4462cbbdabe10de3e21041efe8329649..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/environments/etch-x64-base-1.1.json
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-../../../../grid5000/environments/etch-x64-base-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/environments/etch-x64-base-2.0.json b/data/grid5000/sites/rennes/environments/etch-x64-base-2.0.json
deleted file mode 120000
index bedd43c06b96d16c3b34dbc6b7441f92e1f1fe46..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/environments/etch-x64-base-2.0.json
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-../../../../grid5000/environments/etch-x64-base-2.0.json
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diff --git a/data/grid5000/sites/rennes/environments/etch-x64-big-1.0.json b/data/grid5000/sites/rennes/environments/etch-x64-big-1.0.json
deleted file mode 120000
index 06c4a5908644f99fc13563e6a3e6fdd87e9120eb..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/environments/etch-x64-big-1.0.json
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-../../../../grid5000/environments/etch-x64-big-1.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/environments/etch-x64-big-1.1.json b/data/grid5000/sites/rennes/environments/etch-x64-big-1.1.json
deleted file mode 120000
index 5da138026eb58ccb5f11d48723d2bb3fa6bc28aa..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/environments/etch-x64-big-1.1.json
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-../../../../grid5000/environments/etch-x64-big-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/environments/etch-x64-big-2.0.json b/data/grid5000/sites/rennes/environments/etch-x64-big-2.0.json
deleted file mode 120000
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--- a/data/grid5000/sites/rennes/environments/etch-x64-big-2.0.json
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-../../../../grid5000/environments/etch-x64-big-2.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/environments/etch-x64-nfs-1.0.json b/data/grid5000/sites/rennes/environments/etch-x64-nfs-1.0.json
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index 9e68a8e0fbef279401badd010e02b3d1330b6fe5..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/environments/etch-x64-nfs-1.0.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-nfs-1.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/environments/etch-x64-nfs-1.1.json b/data/grid5000/sites/rennes/environments/etch-x64-nfs-1.1.json
deleted file mode 120000
index 779c42ab3566b82a9b08a71719bfdb35d96369c2..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/environments/etch-x64-nfs-1.1.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-nfs-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/environments/etch-x64-nfs-2.0.json b/data/grid5000/sites/rennes/environments/etch-x64-nfs-2.0.json
deleted file mode 120000
index b17ab466281ebd3e7e6d0fd873dbc7fc408df5f0..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/rennes/environments/etch-x64-nfs-2.0.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-nfs-2.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/sophia/environments/etch-x64-base-1.0.json b/data/grid5000/sites/sophia/environments/etch-x64-base-1.0.json
deleted file mode 120000
index 01a24ee75551d4b39997de16ae62bf5f31ce013e..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/sophia/environments/etch-x64-base-1.0.json
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-../../../../grid5000/environments/etch-x64-base-1.0.json
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diff --git a/data/grid5000/sites/sophia/environments/etch-x64-base-1.1.json b/data/grid5000/sites/sophia/environments/etch-x64-base-1.1.json
deleted file mode 120000
index 20ddd02f4462cbbdabe10de3e21041efe8329649..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/sophia/environments/etch-x64-base-1.1.json
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-../../../../grid5000/environments/etch-x64-base-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/sophia/environments/etch-x64-base-2.0.json b/data/grid5000/sites/sophia/environments/etch-x64-base-2.0.json
deleted file mode 120000
index bedd43c06b96d16c3b34dbc6b7441f92e1f1fe46..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/sophia/environments/etch-x64-base-2.0.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-base-2.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/sophia/environments/etch-x64-big-1.0.json b/data/grid5000/sites/sophia/environments/etch-x64-big-1.0.json
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index 06c4a5908644f99fc13563e6a3e6fdd87e9120eb..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/sophia/environments/etch-x64-big-1.0.json
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-../../../../grid5000/environments/etch-x64-big-1.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/sophia/environments/etch-x64-big-1.1.json b/data/grid5000/sites/sophia/environments/etch-x64-big-1.1.json
deleted file mode 120000
index 5da138026eb58ccb5f11d48723d2bb3fa6bc28aa..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/sophia/environments/etch-x64-big-1.1.json
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-../../../../grid5000/environments/etch-x64-big-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/sophia/environments/etch-x64-big-2.0.json b/data/grid5000/sites/sophia/environments/etch-x64-big-2.0.json
deleted file mode 120000
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--- a/data/grid5000/sites/sophia/environments/etch-x64-big-2.0.json
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-../../../../grid5000/environments/etch-x64-big-2.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/sophia/environments/etch-x64-nfs-1.0.json b/data/grid5000/sites/sophia/environments/etch-x64-nfs-1.0.json
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--- a/data/grid5000/sites/sophia/environments/etch-x64-nfs-1.0.json
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-../../../../grid5000/environments/etch-x64-nfs-1.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/sophia/environments/etch-x64-nfs-1.1.json b/data/grid5000/sites/sophia/environments/etch-x64-nfs-1.1.json
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--- a/data/grid5000/sites/sophia/environments/etch-x64-nfs-1.1.json
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-../../../../grid5000/environments/etch-x64-nfs-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/sophia/environments/etch-x64-nfs-2.0.json b/data/grid5000/sites/sophia/environments/etch-x64-nfs-2.0.json
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index b17ab466281ebd3e7e6d0fd873dbc7fc408df5f0..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/sophia/environments/etch-x64-nfs-2.0.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-nfs-2.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/toulouse/environments/etch-x64-base-1.0.json b/data/grid5000/sites/toulouse/environments/etch-x64-base-1.0.json
deleted file mode 120000
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--- a/data/grid5000/sites/toulouse/environments/etch-x64-base-1.0.json
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-../../../../grid5000/environments/etch-x64-base-1.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/toulouse/environments/etch-x64-base-1.1.json b/data/grid5000/sites/toulouse/environments/etch-x64-base-1.1.json
deleted file mode 120000
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--- a/data/grid5000/sites/toulouse/environments/etch-x64-base-1.1.json
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-../../../../grid5000/environments/etch-x64-base-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/toulouse/environments/etch-x64-base-2.0.json b/data/grid5000/sites/toulouse/environments/etch-x64-base-2.0.json
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index bedd43c06b96d16c3b34dbc6b7441f92e1f1fe46..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/toulouse/environments/etch-x64-base-2.0.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-base-2.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/toulouse/environments/etch-x64-big-1.0.json b/data/grid5000/sites/toulouse/environments/etch-x64-big-1.0.json
deleted file mode 120000
index 06c4a5908644f99fc13563e6a3e6fdd87e9120eb..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/toulouse/environments/etch-x64-big-1.0.json
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-../../../../grid5000/environments/etch-x64-big-1.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/toulouse/environments/etch-x64-big-1.1.json b/data/grid5000/sites/toulouse/environments/etch-x64-big-1.1.json
deleted file mode 120000
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--- a/data/grid5000/sites/toulouse/environments/etch-x64-big-1.1.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-big-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/toulouse/environments/etch-x64-big-2.0.json b/data/grid5000/sites/toulouse/environments/etch-x64-big-2.0.json
deleted file mode 120000
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--- a/data/grid5000/sites/toulouse/environments/etch-x64-big-2.0.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-big-2.0.json
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diff --git a/data/grid5000/sites/toulouse/environments/etch-x64-nfs-1.0.json b/data/grid5000/sites/toulouse/environments/etch-x64-nfs-1.0.json
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index 9e68a8e0fbef279401badd010e02b3d1330b6fe5..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/toulouse/environments/etch-x64-nfs-1.0.json
+++ /dev/null
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-../../../../grid5000/environments/etch-x64-nfs-1.0.json
\ No newline at end of file
diff --git a/data/grid5000/sites/toulouse/environments/etch-x64-nfs-1.1.json b/data/grid5000/sites/toulouse/environments/etch-x64-nfs-1.1.json
deleted file mode 120000
index 779c42ab3566b82a9b08a71719bfdb35d96369c2..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/toulouse/environments/etch-x64-nfs-1.1.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-nfs-1.1.json
\ No newline at end of file
diff --git a/data/grid5000/sites/toulouse/environments/etch-x64-nfs-2.0.json b/data/grid5000/sites/toulouse/environments/etch-x64-nfs-2.0.json
deleted file mode 120000
index b17ab466281ebd3e7e6d0fd873dbc7fc408df5f0..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/toulouse/environments/etch-x64-nfs-2.0.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../grid5000/environments/etch-x64-nfs-2.0.json
\ No newline at end of file
diff --git a/generators/input/environments/etch-x64-base-1.0.rb b/generators/input/environments/etch-x64-base-1.0.rb
deleted file mode 100644
index feab744d20aa62c224c5830dbb795dd9997f4928..0000000000000000000000000000000000000000
--- a/generators/input/environments/etch-x64-base-1.0.rb
+++ /dev/null
@@ -1,15 +0,0 @@
-environment 'etch-x64-base-1.0' do
-  state "stable"
-  file({:path => "/grid5000/images/etch-x64-base-1.0.tgz", :md5 => "adcd603db66d9e3da98926174f7d69aa"})
-  available_on %w{bordeaux lille lyon nancy orsay rennes sophia toulouse}
-  valid_on "Dell PE1855, Dell PE1950, HP DL140G3, HP DL145G2, IBM x3455, IBM e325, IBM e326, IBM e326m, Sun V20z, Sun X2200 M2, Sun X4100, Altix Xe 310"
-  kernel "2.6.18-6-amd64"
-  based_on "Debian version etch for amd64"
-  consoles [{:port => "ttyS0", :bps => 34800}]
-  services []
-  accounts [{:login => "root", :password => "grid5000"}, {:login => "g5k", :password => "grid5000"}]
-  applications "Vim, XEmacs, JED, nano, JOE, Perl, Python, Ruby".split(", ")
-  x11_forwarding true
-  max_open_files 8192
-  tcp_bandwidth 1.G
-end
diff --git a/generators/input/environments/etch-x64-base-1.1.rb b/generators/input/environments/etch-x64-base-1.1.rb
deleted file mode 100644
index ca6fbdc3546430750df9441fdf268373ea9e4fe4..0000000000000000000000000000000000000000
--- a/generators/input/environments/etch-x64-base-1.1.rb
+++ /dev/null
@@ -1,15 +0,0 @@
-environment 'etch-x64-base-1.1' do
-  state "stable"
-  file({:path => "/grid5000/images/etch-x64-base-1.1.tgz", :md5 => "457cc632376c2c4cefd975b36bf65072"})
-  available_on %w{bordeaux grenoble lille lyon nancy orsay rennes sophia toulouse}
-  valid_on "Dell PE1855, Dell PE1950, HP DL140G3, HP DL145G2, IBM x3455, IBM e325, IBM e326, IBM e326m, Sun V20z, Sun X2200 M2, Sun X4100, Altix Xe 310"
-  kernel "2.6.18-6-amd64"
-  based_on "Debian version etch for amd64"
-  consoles [{:port => "ttyS0", :bps => 34800}]
-  services []
-  accounts [{:login => "root", :password => "grid5000"}, {:login => "g5k", :password => "grid5000"}]
-  applications "Vim, XEmacs, JED, nano, JOE, Perl, Python, Ruby".split(", ")
-  x11_forwarding true
-  max_open_files 8192
-  tcp_bandwidth 1.G
-end
diff --git a/generators/input/environments/etch-x64-base-2.0.rb b/generators/input/environments/etch-x64-base-2.0.rb
deleted file mode 100644
index c2602bd1a4f95ba7e13c2c61d1a4927f6aab7329..0000000000000000000000000000000000000000
--- a/generators/input/environments/etch-x64-base-2.0.rb
+++ /dev/null
@@ -1,15 +0,0 @@
-environment 'etch-x64-base-2.0' do
-  state "stable"
-  file({:path => "/grid5000/images/etch-x64-base-2.0.tgz", :md5 => "97ec1fa027e597ee54d7e38f6cd70472"})
-  available_on %w{bordeaux grenoble lille lyon nancy orsay rennes sophia toulouse}
-  valid_on "Dell PE1855, Dell PE1950, HP DL140G3, HP DL145G2, IBM x3455, IBM e325, IBM e326, IBM e326m, Sun V20z, Sun X2200 M2, Sun X4100, Altix Xe 310i, Carri CS-5393B"
-  kernel "2.6.18-6-amd64"
-  based_on "Debian version etch for amd64"
-  consoles [{:port => "ttyS0", :bps => 34800}]
-  services []
-  accounts [{:login => "root", :password => "grid5000"}, {:login => "g5k", :password => "grid5000"}]
-  applications "Vim, XEmacs, JED, nano, JOE, Perl, Python, Ruby".split(", ")
-  x11_forwarding true
-  max_open_files 8192
-  tcp_bandwidth 1.G
-end
diff --git a/generators/input/environments/etch-x64-big-1.0.rb b/generators/input/environments/etch-x64-big-1.0.rb
deleted file mode 100644
index f1d1a5e8391feaf304ae26d53248792d2f1db46c..0000000000000000000000000000000000000000
--- a/generators/input/environments/etch-x64-big-1.0.rb
+++ /dev/null
@@ -1,15 +0,0 @@
-environment 'etch-x64-big-1.0' do
-  state "stable"
-  file({:path => "/grid5000/images/etch-x64-big-1.0.tgz", :md5 => "5ddf6e898c11846dfb3eb9b2def2d2de"})
-  available_on %w{bordeaux lille lyon nancy orsay rennes sophia toulouse}
-  valid_on "Dell PE1855, Dell PE1950, HP DL140G3, HP DL145G2, IBM x3455, IBM e325, IBM e326, IBM e326m, Sun V20z, Sun X2200 M2, Sun X4100, Altix Xe 310"
-  kernel "2.6.18-6-amd64"
-  based_on "Debian version etch for amd64"
-  consoles [{:port => "ttyS0", :bps => 34800}]
-  services ['ldap', 'nfs']
-  accounts [{:login => "root", :password => "grid5000"}]
-  applications "Vim, XEmacs, JED, nano, JOE, Perl, Python, Ruby".split(", ")
-  x11_forwarding true
-  max_open_files 8192
-  tcp_bandwidth 1.G
-end
diff --git a/generators/input/environments/etch-x64-big-1.1.rb b/generators/input/environments/etch-x64-big-1.1.rb
deleted file mode 100644
index cdd61e52642527dab4ecba200bcbf8aa1454f5c0..0000000000000000000000000000000000000000
--- a/generators/input/environments/etch-x64-big-1.1.rb
+++ /dev/null
@@ -1,15 +0,0 @@
-environment 'etch-x64-big-1.1' do
-  state "stable"
-  file({:path => "/grid5000/images/etch-x64-big-1.1.tgz", :md5 => "6c971c97eb2f62c056e343cbe9f4a71d"})
-  available_on %w{bordeaux grenoble lille lyon nancy orsay rennes sophia toulouse}
-  valid_on "Dell PE1855, Dell PE1950, HP DL140G3, HP DL145G2, IBM x3455, IBM e325, IBM e326, IBM e326m, Sun V20z, Sun X2200 M2, Sun X4100, Altix Xe 310"
-  kernel "2.6.18-6-amd64"
-  based_on "Debian version etch for amd64"
-  consoles [{:port => "ttyS0", :bps => 34800}]
-  services ['ldap', 'nfs']
-  accounts [{:login => "root", :password => "grid5000"}]
-  applications "Vim, XEmacs, JED, nano, JOE, Perl, Python, Ruby".split(", ")
-  x11_forwarding true
-  max_open_files 8192
-  tcp_bandwidth 1.G
-end
diff --git a/generators/input/environments/etch-x64-big-2.0.rb b/generators/input/environments/etch-x64-big-2.0.rb
deleted file mode 100644
index 76e659ee726c998771e4036845fa422679d556dd..0000000000000000000000000000000000000000
--- a/generators/input/environments/etch-x64-big-2.0.rb
+++ /dev/null
@@ -1,15 +0,0 @@
-environment 'etch-x64-big-2.0' do
-  state "stable"
-  file({:path => "/grid5000/images/etch-x64-big-2.0.tgz", :md5 => "b406634f4d0e0e5859c5ba7936064c2c"})
-  available_on %w{bordeaux grenoble lille lyon nancy orsay rennes sophia toulouse}
-  valid_on "Dell PE1855, Dell PE1950, HP DL140G3, HP DL145G2, IBM x3455, IBM e325, IBM e326, IBM e326m, Sun V20z, Sun X2200 M2, Sun X4100, Altix Xe 310, Carri CS-5393B"
-  kernel "2.6.18-6-amd64"
-  based_on "Debian version etch for amd64"
-  consoles [{:port => "ttyS0", :bps => 34800}]
-  services ['ldap', 'nfs']
-  accounts [{:login => "root", :password => "grid5000"}]
-  applications "Vim, XEmacs, JED, nano, JOE, Perl, Python, Ruby".split(", ")
-  x11_forwarding true
-  max_open_files 8192
-  tcp_bandwidth 1.G
-end
diff --git a/generators/input/environments/etch-x64-nfs-1.0.rb b/generators/input/environments/etch-x64-nfs-1.0.rb
deleted file mode 100644
index a90dffa3881de814d059751c9f24313285051b36..0000000000000000000000000000000000000000
--- a/generators/input/environments/etch-x64-nfs-1.0.rb
+++ /dev/null
@@ -1,15 +0,0 @@
-environment 'etch-x64-nfs-1.0' do
-  state "stable"
-  file({:path => "/grid5000/images/etch-x64-nfs-1.0.tgz", :md5 => "c76462698ae0480aaa48c9b707b96da5"})
-  available_on %w{bordeaux lille lyon nancy orsay rennes sophia toulouse}
-  valid_on "Dell PE1855, Dell PE1950, HP DL140G3, HP DL145G2, IBM x3455, IBM e325, IBM e326, IBM e326m, Sun V20z, Sun X2200 M2, Sun X4100, Altix Xe 310"
-  kernel "2.6.18-6-amd64"
-  based_on "Debian version etch for amd64"
-  consoles [{:port => "ttyS0", :bps => 34800}]
-  services ['ldap', 'nfs']
-  accounts [{:login => "root", :password => "grid5000"}]
-  applications "Vim, XEmacs, JED, nano, JOE, Perl, Python, Ruby".split(", ")
-  x11_forwarding true
-  max_open_files 8192
-  tcp_bandwidth 1.G
-end
diff --git a/generators/input/environments/etch-x64-nfs-1.1.rb b/generators/input/environments/etch-x64-nfs-1.1.rb
deleted file mode 100644
index cbbce22a11eaf55c45954da805f0ddbf97e237a5..0000000000000000000000000000000000000000
--- a/generators/input/environments/etch-x64-nfs-1.1.rb
+++ /dev/null
@@ -1,15 +0,0 @@
-environment 'etch-x64-nfs-1.1' do
-  state "stable"
-  file({:path => "/grid5000/images/etch-x64-nfs-1.1.tgz", :md5 => "303740c75b7a74c94bb5909d3aa8ac4f"})
-  available_on %w{bordeaux grenoble lille lyon nancy orsay rennes sophia toulouse}
-  valid_on "Dell PE1855, Dell PE1950, HP DL140G3, HP DL145G2, IBM x3455, IBM e325, IBM e326, IBM e326m, Sun V20z, Sun X2200 M2, Sun X4100, Altix Xe 310"
-  kernel "2.6.18-6-amd64"
-  based_on "Debian version etch for amd64"
-  consoles [{:port => "ttyS0", :bps => 34800}]
-  services ['ldap', 'nfs']
-  accounts [{:login => "root", :password => "grid5000"}]
-  applications "Vim, XEmacs, JED, nano, JOE, Perl, Python, Ruby".split(", ")
-  x11_forwarding true
-  max_open_files 8192
-  tcp_bandwidth 1.G
-end
diff --git a/generators/input/environments/etch-x64-nfs-2.0.rb b/generators/input/environments/etch-x64-nfs-2.0.rb
deleted file mode 100644
index 19df0b0034f19e5618beedf80ec45537925aec8b..0000000000000000000000000000000000000000
--- a/generators/input/environments/etch-x64-nfs-2.0.rb
+++ /dev/null
@@ -1,15 +0,0 @@
-environment 'etch-x64-nfs-2.0' do
-  state "stable"
-  file({:path => "/grid5000/images/etch-x64-nfs-2.0.tgz", :md5 => "e564f3b80ba37eb01d967507a05dd5ca"})
-  available_on %w{bordeaux grenoble lille lyon nancy orsay rennes sophia toulouse}
-  valid_on "Dell PE1855, Dell PE1950, HP DL140G3, HP DL145G2, IBM x3455, IBM e325, IBM e326, IBM e326m, Sun V20z, Sun X2200 M2, Sun X4100, Altix Xe 310, Carri CS-5393B"
-  kernel "2.6.18-6-amd64"
-  based_on "Debian version etch for amd64"
-  consoles [{:port => "ttyS0", :bps => 34800}]
-  services ['ldap', 'nfs']
-  accounts [{:login => "root", :password => "grid5000"}]
-  applications "Vim, XEmacs, JED, nano, JOE, Perl, Python, Ruby".split(", ")
-  x11_forwarding true
-  max_open_files 8192
-  tcp_bandwidth 1.G
-end
diff --git a/generators/input/environments/etch-x64-xen-1.0.rb b/generators/input/environments/etch-x64-xen-1.0.rb
deleted file mode 100644
index bf8c538304c73b849a18d7a39f1ee5ae78ef3b71..0000000000000000000000000000000000000000
--- a/generators/input/environments/etch-x64-xen-1.0.rb
+++ /dev/null
@@ -1,15 +0,0 @@
-environment 'etch-x64-xen-1.0' do
-  state "testing"
-  file({:path => "/grid5000/images/etch-x64-xen-1.0.tgz", :md5 => "42cd6233ff42d0c343a4a93ed6017d97"})
-  available_on %w{nancy}
-  valid_on "Dell PE1855, Dell PE1950, HP DL140G3, HP DL145G2, IBM x3455, IBM e325, IBM e326, IBM e326m, Sun V20z, Sun X2200 M2, Sun X4100, Altix Xe 310"
-  kernel "2.6.18-6-xen-amd64"
-  based_on "Debian version etch for amd64"
-  consoles [{:port => "ttyS0", :bps => 34800}]
-  services ['ldap', 'nfs']
-  accounts [{:login => "root", :password => "grid5000"}]
-  applications "Vim, XEmacs, JED, nano, JOE, Perl, Python, Ruby".split(", ")
-  x11_forwarding true
-  max_open_files 8192
-  tcp_bandwidth 1.G
-end