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> Description of problem:

Pcs doesn't properly check whether the stonith level value is really numerical, as it should be by specification.


> Version-Release number of selected component (if applicable):

pcs-0.9.139-5.el6.x86_64


> How reproducible:

Always


> Steps to Reproduce:

1. pcs stonith create XVM fence_xvm
2. pcs stonith level add NotANumber host-091 XVM
3.


> Actual results:

Error: Unable to update cib
Call cib_replace failed (-203): Update does not conform to the configured schema
<...CIB dump...>


> Expected results:

Proper error message.

Created attachment 1031292 [details]
proposed fix

Before Fix:
[root@rh71-node1 ~]# rpm -q pcs
pcs-0.9.137-13.el7_1.2.x86_64
[root@rh71-node1:~]# rpm -q pcs
pcs-0.9.140-1.el6.x86_64
[root@rh71-node1:~]# pcs stonith
 xvmNode1       (stonith:fence_xvm):    Started rh71-node1 
 xvmNode2       (stonith:fence_xvm):    Started rh71-node2 
[root@rh71-node1:~]# pcs stonith level add NotANumber rh71-node1 xvmNode1
Error: Unable to update cib
Call cib_replace failed (-203): Update does not conform to the configured schema
...



After Fix:
[root@rh71-node1:~]# rpm -q pcs
pcs-0.9.140-1.el6.x86_64
[root@rh71-node1:~]# pcs stonith
 xvmNode1       (stonith:fence_xvm):    Started rh71-node1 
 xvmNode2       (stonith:fence_xvm):    Started rh71-node2 
[root@rh71-node1:~]# pcs stonith level add NotANumber rh71-node1 xvmNode1
Error: invalid level 'NotANumber', use a positive integer
[root@rh71-node1:~]# echo $?
1

Works in web UI as well.

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHSA-2015-2290.html