[dm-devel] [Patch] trivial: error message when prereqs are unmet
Guido Guenther
agx at sigxcpu.org
Thu Dec 16 16:29:30 UTC 2004
Hi,
this patch makes sure the user at least gets an error message when no
device mapper module was loaded (or the version doesn't match):
--- tmp/multipath-tools-0.4.0/multipath/main.c 2004-12-10 15:15:03.000000000 +0100
+++ multipath-tools-0.4.0/multipath/main.c 2004-12-16 17:31:04.000000000 +0100
@@ -1048,7 +1048,7 @@
extern int optind;
if (dm_prereq(DM_TARGET, 1, 0, 3)) {
- dbg("device mapper prerequisites not met");
+ fprintf(stderr, "device mapper prerequisites not met.\n");
exit(1);
}
I'm still hunting a case where multipath exits with zero exit status,
without doing anything, but this is a different issue which I'm not able
to reproduce at the moment. Patch is against 0.4.0.
Cheers,
-- Guido
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