Merge pull request #344 from clairbarrass/main

Add note on deleting jobs which will never run

docs/user-guide/batch.md

@@ -457,6 +457,14 @@ parallel processes and threads they require.
 	performance.
 
 
+!!! Note
+    When submitting your job, the scheduler will check that the requested resources are available e.g. that your account
+    is a member of the requested budget, that the requested QoS exists.<br>
+    If things change before the job starts and e.g. your account has been removed from the requested budget or the requested QoS has been deleted
+    then the job will not be able to start. <br>
+    In such cases, the job will be removed from the pending queue by our systems team, as it will no longer be eligible to run.
+
+
 
 ## `srun`: Launching parallel jobs