nix auto-gc: use fragment size

basvandijk · May 4, 2020 · e2fc575 · e2fc575
1 parent a721a0b
commit e2fc575
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/libstore/gc.cc b/src/libstore/gc.cc
@@ -889,7 +889,7 @@ void LocalStore::autoGC(bool sync)
         if (statvfs(realStoreDir.c_str(), &st))
             throw SysError("getting filesystem info about '%s'", realStoreDir);
 
-        return (uint64_t) st.f_bavail * st.f_bsize;
+        return (uint64_t) st.f_bavail * st.f_frsize;
     };
 
     std::shared_future<void> future;