[Linux-cluster] new cluster setup error

Jan Pokorný jpokorny at redhat.com
Wed Jul 1 18:41:13 UTC 2015

Hello Megan once again,

On 01/07/15 08:58 -0400, Megan . wrote:
> Got it.  didn't have the correct perms on /tmp

glad to hear you've found out the cause.

> On Wed, Jul 1, 2015 at 8:35 AM, Megan . <nagemnna at gmail.com> wrote:
>> On Wed, Jul 1, 2015 at 6:53 AM, Megan . <nagemnna at gmail.com> wrote:
>>> On Tue, Jun 30, 2015 at 10:55 PM, Digimer <lists at alteeve.ca> wrote:
>>>> On 30/06/15 10:51 PM, Megan . wrote:
>>>>> Anyone seen this before?  I just setup these boxes and i'm trying to
>>>>> create a new cluster.  I set the ricci password on all of the nodes,
>>>>> started ricci.  I try to create cluster and i get the below.
>>>>> [root at admin1-dit cluster]# ccs --createcluster test

Best idea in general is to attempt running the failing command with
increased/debug verbosity, with logging enabled and the like.

For ccs, it is as easy as adding "-d" or "--debug" option.
Admittedly, the traceback provides good hints in this case.

>>>>> Traceback (most recent call last):
>>>>>   File "/usr/sbin/ccs", line 2450, in <module>
>>>>>     main(sys.argv[1:])
>>>>>   File "/usr/sbin/ccs", line 286, in main
>>>>>     if (createcluster): create_cluster(clustername)
>>>>>   File "/usr/sbin/ccs", line 939, in create_cluster
>>>>>     elif get_cluster_conf_xml() != f.read():
>>>>>   File "/usr/sbin/ccs", line 884, in get_cluster_conf_xml
>>>>>     xml = send_ricci_command("cluster", "get_cluster.conf")
>>>>>   File "/usr/sbin/ccs", line 2340, in send_ricci_command
>>>>>     dom = minidom.parseString(res[1].replace('\t',''))
>>>>>   File "/usr/lib64/python2.6/xml/dom/minidom.py", line 1928, in
>>>> parseString
>>>>>     return expatbuilder.parseString(string)
>>>>>   File "/usr/lib64/python2.6/xml/dom/expatbuilder.py", line 940, in
>>>>> parseString
>>>>>     return builder.parseString(string)
>>>>>   File "/usr/lib64/python2.6/xml/dom/expatbuilder.py", line 223, in
>>>>> parseString
>>>>>     parser.Parse(string, True)
>>>>> xml.parsers.expat.ExpatError: no element found: line 1, column 0

I've filed a bug to avoid unnecessary dying with a traceback:
The probability of being worked on is low at this point, though.

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