From: Michael Meffie <mmeffie@sinenomine.net>
Date: Tue, 18 Feb 2014 20:23:54 +0000 (-0500)
Subject: vos: cross-device link error message
X-Git-Tag: upstream/1.8.0_pre1^2~609
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=da1597d74a0f56e35a156ec27df231f965934910;p=packages%2Fo%2Fopenafs.git

vos: cross-device link error message

Print a better diagnostic message for cross-device link errors, which
happens when a clone volume is not in the same partition as the
parent read-write volume.

Change-Id: If58284a1dc53f8264fb17757f37c627fc2a378db
Reviewed-on: http://gerrit.openafs.org/10850
Reviewed-by: D Brashear <shadow@your-file-system.com>
Reviewed-by: Chas Williams - CONTRACTOR <chas@cmf.nrl.navy.mil>
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>
---

diff --git a/src/volser/vos.c b/src/volser/vos.c
index d89b076f5..55832895e 100644
--- a/src/volser/vos.c
+++ b/src/volser/vos.c
@@ -5760,13 +5760,20 @@ EndTrans(struct cmd_syndesc *as, void *arock)
 int
 PrintDiagnostics(char *astring, afs_int32 acode)
 {
-    if (acode == EACCES) {
+    switch (acode) {
+    case EACCES:
 	fprintf(STDERR,
 		"You are not authorized to perform the 'vos %s' command (%d)\n",
 		astring, acode);
-    } else {
+	break;
+    case EXDEV:
+	fprintf(STDERR, "Error in vos %s command.\n", astring);
+	fprintf(STDERR, "Clone volume is not in the same partition as the read-write volume.\n");
+	break;
+    default:
 	fprintf(STDERR, "Error in vos %s command.\n", astring);
 	PrintError("", acode);
+	break;
     }
     return 0;
 }