"mpathpersist -oCK <reservation_key> <device>" will return success if it
is run on devices with no usable paths, but nothing is actually done.
The -L command will fail, but it should give up sooner, and with a more
helpful error message.
Signed-off-by: Benjamin Marzinski <bmarzins@xxxxxxxxxx>
---
libmpathpersist/mpath_persist.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/libmpathpersist/mpath_persist.c b/libmpathpersist/mpath_persist.c
index 190e9707..26710e79 100644
--- a/libmpathpersist/mpath_persist.c
+++ b/libmpathpersist/mpath_persist.c
@@ -604,7 +604,8 @@ int mpath_prout_common(struct multipath *mpp,int rq_servact, int rq_scope,
return ret ;
}
}
- return MPATH_PR_SUCCESS;
+ condlog (0, "%s: no path available", mpp->wwid);
+ return MPATH_PR_DMMP_ERROR;
}
int send_prout_activepath(char * dev, int rq_servact, int rq_scope,
@@ -663,6 +664,11 @@ int mpath_prout_rel(struct multipath *mpp,int rq_servact, int rq_scope,
active_pathcount = count_active_paths(mpp);
+ if (active_pathcount == 0) {
+ condlog (0, "%s: no path available", mpp->wwid);
+ return MPATH_PR_DMMP_ERROR;
+ }
+
struct threadinfo thread[active_pathcount];
memset(thread, 0, sizeof(thread));
for (i = 0; i < active_pathcount; i++){
--
2.17.2
--
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