From a8c3a031c068d3a356c105af42c2819dc3962124 Mon Sep 17 00:00:00 2001
From: Nicolas De Loof <nicolas.deloof@gmail.com>
Date: Mon, 24 Jun 2013 17:29:41 +0200
Subject: [PATCH] check disk space on workspace creation failure

---
 core/src/main/java/hudson/model/AbstractProject.java | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/core/src/main/java/hudson/model/AbstractProject.java b/core/src/main/java/hudson/model/AbstractProject.java
index 26a8c879d4..e0877c0a94 100644
--- a/core/src/main/java/hudson/model/AbstractProject.java
+++ b/core/src/main/java/hudson/model/AbstractProject.java
@@ -56,6 +56,7 @@ import hudson.model.labels.LabelExpression;
 import hudson.model.listeners.SCMPollListener;
 import hudson.model.queue.CauseOfBlockage;
 import hudson.model.queue.SubTaskContributor;
+import hudson.node_monitors.DiskSpaceMonitor;
 import hudson.scm.ChangeLogSet;
 import hudson.scm.ChangeLogSet.Entry;
 import hudson.scm.NullSCM;
@@ -1371,7 +1372,13 @@ public abstract class AbstractProject<P extends AbstractProject<P,R>,R extends A
             return true;    // no SCM
 
         FilePath workspace = build.getWorkspace();
-        workspace.mkdirs();
+        try {
+            workspace.mkdirs();
+        } catch (IOException e) {
+            // Can't create workspace dir - Is slave disk full ?
+            new DiskSpaceMonitor().data(build.getBuiltOn().toComputer());
+            throw e;
+        }
         
         boolean r = scm.checkout(build, launcher, workspace, listener, changelogFile);
         if (r) {
-- 
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