From b90cbe6638560b9e42343e705a561b73b6dca39f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Lorenz=20H=C3=BCbschle-Schneider?= Date: Tue, 26 Jun 2018 19:41:30 +0200 Subject: [PATCH] cryptsetup: Add dependency on loopback setup to generated units For loopback volumes, the generated unit needs to depend on systemd-tmpfiles-setup-dev.service to ensure that loopback support is loaded. Fixes #9308 --- src/cryptsetup/cryptsetup-generator.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) 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);