File 0028-mount.nfs-always-include-mountpoint-or-spec-if-error.patch of Package nfs-utils.29378

From e6dc15cbe1e0171055765f329d2f2b6a65ea9635 Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.de>
Date: Tue, 28 Mar 2023 13:49:57 +1100
Subject: [PATCH] mount.nfs: always include mountpoint or spec if error
 messages.

If you try to mount from a server that is inaccessible you might get an
error like:
    mount.nfs: No route to host

This is OK when running "mount" interactively, but hardly useful when
found in system logs.

This patch changes mount_error() to always included at least one of
mount_point and spec in any error message.

Signed-off-by: NeilBrown <neilb@suse.de>
---
 utils/mount/error.c |   31 ++++++++++++++++---------------
 1 file changed, 16 insertions(+), 15 deletions(-)

--- a/utils/mount/error.c
+++ b/utils/mount/error.c
@@ -207,17 +207,18 @@ void mount_error(const char *spec, const
 				progname, spec);
 		break;
 	case EINVAL:
-		nfs_error(_("%s: an incorrect mount option was specified"), progname);
+		nfs_error(_("%s: an incorrect mount option was specified for %s"),
+				progname, mount_point);
 		break;
 	case EOPNOTSUPP:
 		nfs_error(_("%s: requested NFS version or transport"
-				" protocol is not supported"),
-				progname);
+				" protocol is not supported for %s"),
+				progname, mount_point);
 		break;
 	case ENOTDIR:
 		if (spec)
-			nfs_error(_("%s: mount spec %s or point %s is not a "
-				  "directory"),	progname, spec, mount_point);
+			nfs_error(_("%s: mount spec %s or point %s is not a directory"),
+				  progname, spec, mount_point);
 		else
 			nfs_error(_("%s: mount point %s is not a directory"),
 				  progname, mount_point);
@@ -228,31 +229,31 @@ void mount_error(const char *spec, const
 		break;
 	case ENOENT:
 		if (spec)
-			nfs_error(_("%s: mounting %s failed, "
-				"reason given by server: %s"),
-				progname, spec, strerror(error));
+			nfs_error(_("%s: mounting %s failed, reason given by server: %s"),
+				  progname, spec, strerror(error));
 		else
 			nfs_error(_("%s: mount point %s does not exist"),
-				progname, mount_point);
+				  progname, mount_point);
 		break;
 	case ESPIPE:
 		rpc_mount_errors((char *)spec, 0, 0);
 		break;
 	case EIO:
-		nfs_error(_("%s: mount system call failed"), progname);
+		nfs_error(_("%s: mount system call failed for %s"),
+			  progname, mount_point);
 		break;
 	case EFAULT:
-		nfs_error(_("%s: encountered unexpected error condition."),
-				progname);
+		nfs_error(_("%s: encountered unexpected error condition for %s."),
+			  progname, mount_point);
 		nfs_error(_("%s: please report the error to" PACKAGE_BUGREPORT),
-				progname);
+			  progname);
 		break;
 	case EALREADY:
 		/* Error message has already been provided */
 		break;
 	default:
-		nfs_error(_("%s: %s"),
-			progname, strerror(error));
+		nfs_error(_("%s: %s for %s on %s"),
+			  progname, strerror(error), spec, mount_point);
 	}
 }