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authorAlyssa Ross <hi@alyssa.is>2021-02-16 18:32:21 +0000
committerAlyssa Ross <hi@alyssa.is>2021-02-16 18:32:21 +0000
commit9becdcc5df71b47a5da84ad670e9a7eae9e0c65a (patch)
tree2ddf0335eb393f89501e3753b50c3f7ab0552d12 /nixpkgs/nixos/lib
parent49f2a77ac9abc88c253f68952eda26557fc3b555 (diff)
parentff96a0fa5635770390b184ae74debea75c3fd534 (diff)
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nixpkgs: merge nixos-unstable
Diffstat (limited to 'nixpkgs/nixos/lib')
-rw-r--r--nixpkgs/nixos/lib/make-disk-image.nix3
1 files changed, 2 insertions, 1 deletions
diff --git a/nixpkgs/nixos/lib/make-disk-image.nix b/nixpkgs/nixos/lib/make-disk-image.nix
index 3f50bb431c5e..023d0791a5c7 100644
--- a/nixpkgs/nixos/lib/make-disk-image.nix
+++ b/nixpkgs/nixos/lib/make-disk-image.nix
@@ -257,7 +257,8 @@ let format' = format; in let
     ''}
 
     echo "copying staging root to image..."
-    cptofs -p ${optionalString (partitionTableType != "none") "-P ${rootPartition}"} -t ${fsType} -i $diskImage $root/* /
+    cptofs -p ${optionalString (partitionTableType != "none") "-P ${rootPartition}"} -t ${fsType} -i $diskImage $root/* / ||
+      (echo >&2 "ERROR: cptofs failed. diskSize might be too small for closure."; exit 1)
   '';
 in pkgs.vmTools.runInLinuxVM (
   pkgs.runCommand name