42 lines
1.5 KiB
Diff
42 lines
1.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Benjamin Marzinski <bmarzins@redhat.com>
|
|
Date: Thu, 15 Jul 2021 17:09:05 -0500
|
|
Subject: [PATCH] mpathpersist: fail commands when no usable paths exist
|
|
|
|
"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@redhat.com>
|
|
---
|
|
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++){
|