> Hi Folks, > > Older versions of multipath-tools would always exit with status 0 > (success) when flushing multipath device maps (-f/-F). This was never > guaranteed but happened because the "r" local in multipath/main.c was > used uninitialised in these code paths (by chance, it always lands on > a freshly zeroed stack page, so although undefined the behaviour was > pretty reliable). > > This was changed by commit 8497928514aa3df6d46f24d8d9b70b086e9fcfbd: > Then by a9a6c71592d4e2271a38c3d334bee7cbce963cff. Does the upstream version works as you expect in this regard ? > multipath -F > ------------ > > -F flush all unused multipath device maps > > Exit status > 0 At least one unused multipath device map was flushed > 1 No unused maps were found or no maps could be flushed > > The alternative for -F seems to be to return 0 if all unused maps were > flushed and 1 if there were unused maps that could not be flushed. > This doesn't seem like a very likely occurrence, but maybe it should > be handled separately? > I guess the current implementation return r as the number failures. Regards, cvaroqui -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
