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-rw-r--r--tests/aszlig/dnyarri/luks2-bcache.nix4
1 files changed, 4 insertions, 0 deletions
diff --git a/tests/aszlig/dnyarri/luks2-bcache.nix b/tests/aszlig/dnyarri/luks2-bcache.nix
index b81e6f47..0347a0da 100644
--- a/tests/aszlig/dnyarri/luks2-bcache.nix
+++ b/tests/aszlig/dnyarri/luks2-bcache.nix
@@ -94,6 +94,10 @@
       );
       chomp $csetuuid;
 
+      $newmachine->nest('wait for cache device to appear', sub {
+        $newmachine->waitUntilSucceeds("test -e /sys/fs/bcache/$csetuuid");
+      });
+
       $newmachine->succeed(
         "echo $csetuuid > /sys/block/$bcache1/bcache/attach",
         "echo writeback > /sys/block/$bcache1/bcache/cache_mode",