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-rw-r--r--src/cryptsetup/cryptsetup-generator.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/cryptsetup/cryptsetup-generator.c b/src/cryptsetup/cryptsetup-generator.c
index f5a81829b9..d8e65c0098 100644
--- a/src/cryptsetup/cryptsetup-generator.c
+++ b/src/cryptsetup/cryptsetup-generator.c
@@ -151,8 +151,13 @@ static int create_disk(
fputs("Before=dev-mapper-%i.swap\n",
f);
} else
+ /* For loopback devices, add systemd-tmpfiles-setup-dev.service
+ dependency to ensure that loopback support is available in
+ the kernel (/dev/loop-control needs to exist) */
fprintf(f,
- "RequiresMountsFor=%s\n",
+ "RequiresMountsFor=%s\n"
+ "Requires=systemd-tmpfiles-setup-dev.service\n"
+ "After=systemd-tmpfiles-setup-dev.service\n",
u_escaped);
r = generator_write_timeouts(arg_dest, device, name, options, &filtered);