| Summary: | ccs does not provide a useful error message when it parses a bad cluster.conf | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Chris Feist <cfeist> | ||||
| Component: | ricci | Assignee: | Chris Feist <cfeist> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Cluster QE <mspqa-list> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | 6.1 | CC: | ccaulfie, cluster-maint, lhh, rdassen, rpeterso, rsteiger, teigland | ||||
| Target Milestone: | rc | Keywords: | Patch | ||||
| Target Release: | --- | ||||||
| Hardware: | All | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | ricci-0.16.2-48.el6 | Doc Type: | Bug Fix | ||||
| Doc Text: |
Cause: ccs is used to parse an invalid cluster.conf file
Consequence: ccs issues a traceback
Fix: ccs now checks to see if the cluster.conf is invalid
Result: If cluster.conf is invalid ccs prints a more helpful error message and exits gracefully
|
Story Points: | --- | ||||
| Clone Of: | 731041 | Environment: | |||||
| Last Closed: | 2012-06-20 14:13:26 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Bug Depends On: | |||||||
| Bug Blocks: | 727267, 756082 | ||||||
| Attachments: |
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Created attachment 518552 [details]
Patch to fix issue
Using ricci-0.16.2-48.el6: [root@ask-04 tmp]# echo "<test>" > /tmp/blah [root@ask-04 tmp]# ccs -f /tmp/blah --getconf Cluster configuration file specified is not in a valid xml format.
Technical note added. If any revisions are required, please edit the "Technical Notes" field
accordingly. All revisions will be proofread by the Engineering Content Services team.
New Contents:
Cause: ccs is used to parse an invalid cluster.conf file
Consequence: ccs issues a traceback
Fix: ccs now checks to see if the cluster.conf is invalid
Result: If cluster.conf is invalid ccs prints a more helpful error message and exits gracefully
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. http://rhn.redhat.com/errata/RHBA-2012-0898.html |
Easy to replicate: [root@ask-03 ~]# echo "<test>" > /tmp/blah [root@ask-03 ~]# ccs -f /tmp/blah --getconf Traceback (most recent call last): File "/usr/sbin/ccs", line 2143, in <module> main(sys.argv[1:]) File "/usr/sbin/ccs", line 240, in main if (getconf): get_cluster_conf() File "/usr/sbin/ccs", line 588, in get_cluster_conf xml = get_cluster_conf_xml() File "/usr/sbin/ccs", line 746, in get_cluster_conf_xml dom = minidom.parseString(xml) File "/usr/lib64/python2.6/site-packages/_xmlplus/dom/minidom.py", line 1925, in parseString return expatbuilder.parseString(string) File "/usr/lib64/python2.6/site-packages/_xmlplus/dom/expatbuilder.py", line 942, in parseString return builder.parseString(string) File "/usr/lib64/python2.6/site-packages/_xmlplus/dom/expatbuilder.py", line 223, in parseString parser.Parse(string, True) xml.parsers.expat.ExpatError: no element found: line 2, column 0 It should just print out an error saying something to the effect of "Bad cluster file specified."