title: CloudBees Back-up Plugin failing
body: <p>Below is the error message I'm receiving.  The master is running on OpenSUSE and my Jenkins version is "Jenkins ver. 1.466.12.1 (Jenkins Enterprise by CloudBees 12.11)".</p>
  
  <p>I've verified that I can create a file on the linux box in /mnt/jenkinsbackup.  Is this a user permission problem?</p>
  
  <p>Building on master in workspace /var/lib/jenkins/jobs/Jenkins Backup/workspace
  java.io.FileNotFoundException: /mnt/jenkinsbackup/backup-Jenkins Backup-19.tar.gz (Permission denied)
      at java.io.FileOutputStream.open(Native Method)
      at java.io.FileOutputStream.(FileOutputStream.java:209)
      at java.io.FileOutputStream.(FileOutputStream.java:160)
      at com.infradna.hudson.plugins.backup.store.LocalFileStore$1._backup(LocalFileStore.java:50)
      at com.infradna.hudson.plugins.backup.store.BackupFile.backup(BackupFile.java:25)
      at com.infradna.hudson.plugins.backup.BackupBuilder.perform(BackupBuilder.java:95)
      at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:19)
      at hudson.model.AbstractBuild$AbstractRunner.perform(AbstractBuild.java:710)
      at hudson.model.Build$RunnerImpl.build(Build.java:178)
      at hudson.model.Build$RunnerImpl.doRun(Build.java:139)
      at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:480)
      at hudson.model.Run.run(Run.java:1438)
      at hudson.model.Build.run(Build.java:110)
      at hudson.model.ResourceController.execute(ResourceController.java:88)
      at hudson.model.Executor.run(Executor.java:239)
  Build step 'Take backup' changed build result to FAILURE
  Finished: FAILURE</p>
  
  <p>EDIT: I forgot to mention that I am running jenkins as a daemon and not as a user.</p>