This patch still seems relevant to upstream multipath-tools and is available in dm-devel's patchwork here: https://patchwork.kernel.org/patch/32081/ On Tue, Jun 23 2009 at 3:50pm -0400, Charlie Brady <charlieb-dm-devel@xxxxxxxxxxxxxxxxxx> wrote: > > It seems to me that this patch is required, to fix a problem with > "path down" messages being logged when the path transitions to up > (and presumably ghost). > > --- libcheckers/rdac.c.orig 2009-06-23 15:38:05.371422000 -0400 > +++ libcheckers/rdac.c 2009-06-23 15:39:28.020843000 -0400 > @@ -105,5 +105,12 @@ > return PATH_DOWN; > } > > - return ((inq.avtcvp & 0x1) ? PATH_UP : PATH_GHOST); > + if (inq.avtcvp & 0x1) { > + MSG(c, MSG_RDAC_UP); > + return PATH_UP; > + } > + else { > + MSG(c, MSG_RDAC_GHOST); > + return PATH_GHOST; > + } > } > > -- > dm-devel mailing list > dm-devel@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/dm-devel -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
