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---
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libmultipath/discovery.c | 2 +-
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multipathd/main.c | 19 ++++++++++++++++++-
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2 files changed, 19 insertions(+), 2 deletions(-)
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Index: multipath-tools-130222/libmultipath/discovery.c
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===================================================================
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--- multipath-tools-130222.orig/libmultipath/discovery.c
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+++ multipath-tools-130222/libmultipath/discovery.c
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@@ -1034,7 +1034,7 @@ pathinfo (struct path *pp, vector hwtabl
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}
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}
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- if (path_state == PATH_UP && (mask & DI_WWID) && !strlen(pp->wwid))
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+ if ((mask & DI_WWID) && !strlen(pp->wwid))
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get_uid(pp);
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if (mask & DI_BLACKLIST && mask & DI_WWID) {
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if (filter_wwid(conf->blist_wwid, conf->elist_wwid,
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Index: multipath-tools-130222/multipathd/main.c
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===================================================================
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--- multipath-tools-130222.orig/multipathd/main.c
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+++ multipath-tools-130222/multipathd/main.c
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@@ -376,7 +376,7 @@ static int
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uev_add_path (struct uevent *uev, struct vectors * vecs)
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{
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struct path *pp;
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- int ret;
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+ int ret, i;
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condlog(2, "%s: add path (uevent)", uev->kernel);
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if (strstr(uev->kernel, "..") != NULL) {
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@@ -393,6 +393,23 @@ uev_add_path (struct uevent *uev, struct
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uev->kernel);
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if (pp->mpp)
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return 0;
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+ if (!strlen(pp->wwid)) {
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+ udev_device_unref(pp->udev);
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+ pp->udev = udev_device_ref(uev->udev);
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+ ret = pathinfo(pp, conf->hwtable,
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+ DI_ALL | DI_BLACKLIST);
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+ if (ret == 2) {
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+ i = find_slot(vecs->pathvec, (void *)pp);
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+ if (i != -1)
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+ vector_del_slot(vecs->pathvec, i);
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+ free_path(pp);
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+ return 0;
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+ } else if (ret == 1) {
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+ condlog(0, "%s: failed to reinitialize path",
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+ uev->kernel);
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+ return 1;
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+ }
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+ }
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} else {
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/*
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* get path vital state
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