[libmultipath] more explicit dm-prereq() output
authorroot <root@xa-s05.(none)>
Thu, 14 Jul 2005 20:19:00 +0000 (22:19 +0200)
committerroot <root@xa-s05.(none)>
Thu, 14 Jul 2005 20:19:00 +0000 (22:19 +0200)
commit251707d55527fbef49ec938fc1359f40cf8a9bc0
treeed49cae44fa54882f9ad0e4f79ee2e2101868c18
parentae6d0711b0a7f2e8d78b7aa39dcd3a8c9a05dd26
[libmultipath] more explicit dm-prereq() output

"prerequisite not met" was just not informative enough, as
proven by the mailing list traffic about that.
libmultipath/devmapper.c
multipath/main.c