Zenoss Core 4.2.0 Web Start Error

[dlitwin]

dlitwin [http://community.zenoss.org/people/dlitwin] created the discussion

"Zenoss Core 4.2.0 Web Start Error"

To view the discussion, visit: http://community.zenoss.org/message/69813#69813

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Just noticed today that our Zenoss core 4.2.0 server doesn't come up when we try to log into webpage.

This is the VMWare image of Zenoss Core 4.2.0 and has been running fine for the last month.  Nothing was changed between it working and not working.

Error I get when I go to: http://cabzen:8080/ http://cabzen:8080/
h2. Site Error
An error was encountered while publishing this resource.

  Sorry, a site error occurred.
Traceback (innermost last):
*   Module ZPublisher.Publish, line 237, in publish_module_standard
*   Module ZPublisher.Publish, line 165, in publish
*   Module Zope2.App.startup, line 230, in __call__
*   Module Products.ZenUI3.browser, line 103, in __call__
*   Module Products.ZenWidgets.FileGzipper, line 82, in __call__
*   Module Products.Five.browser.pagetemplatefile, line 59, in __call__
*   Module zope.pagetemplate.pagetemplate, line 132, in pt_render
*   Module zope.pagetemplate.pagetemplate, line 240, in __call__
*   Module zope.tal.talinterpreter, line 266, in __call__
*   Module zope.tal.talinterpreter, line 338, in interpret
*   Module zope.tal.talinterpreter, line 853, in do_defineMacro
*   Module zope.tal.talinterpreter, line 338, in interpret
*   Module zope.tal.talinterpreter, line 847, in do_condition
*   Module zope.tal.talinterpreter, line 338, in interpret
*   Module zope.tal.talinterpreter, line 528, in do_optTag_tal
*   Module zope.tal.talinterpreter, line 513, in do_optTag
*   Module zope.tal.talinterpreter, line 508, in no_tag
*   Module zope.tal.talinterpreter, line 338, in interpret
*   Module zope.tal.talinterpreter, line 737, in do_insertStructure_tal
*   Module Products.PageTemplates.Expressions, line 218, in evaluateStructure
*   Module zope.tales.tales, line 696, in evaluate
*URL: /opt/zenoss/Products/ZenUI3/browser/error_message.pt*
*Line 71, Column 0*
*Expression: <PathExpr standard:u'view/error_message'>*
*Names:*{'args': (), 'container': InternalError(3, "Error writing file '/tmp/#sqle4a_429_0.frm' (Errcode: 28)"), 'context': InternalError(3, "Error writing file '/tmp/#sqle4a_429_0.frm' (Errcode: 28)"), 'default': <object object at 0x2b19c3a9fae0>, 'here': InternalError(3, "Error writing file '/tmp/#sqle4a_429_0.frm' (Errcode: 28)"), 'loop': {}, 'nothing': None, 'options': {}, 'repeat': <Products.PageTemplates.Expressions.SafeMapping object at 0x14bfb2b8>, 'request': <HTTPRequest, URL= http://cabzen.duluth.k12.mn.us:8080/index_html http://cabzen.duluth.k12.mn.us:8080/index_html>, 'root': None, 'template': <Products.Five.browser.pagetemplatefile.ViewPageTemplateFile object at 0x14fdec90>, 'traverse_subpath': [], 'user': <SpecialUser 'Anonymous User'>, 'view': <Products.Five.metaclass.ErrorMessage object at 0x14fde690>, 'views': <Products.Five.browser.pagetemplatefile.ViewMapper object at 0x14fde390>}
*   Module zope.tales.expressions, line 217, in __call__
*   Module Products.PageTemplates.Expressions, line 147, in _eval
*   Module zope.tales.expressions, line 124, in _eval
*   Module Products.PageTemplates.Expressions, line 97, in trustedBoboAwareZopeTraverse
*   Module zope.traversing.adapters, line 136, in traversePathElement
__traceback_info__: (<Products.Five.metaclass.ErrorMessage object at 0x14fde690>, 'error_message')
*   Module zope.traversing.adapters, line 50, in traverse
__traceback_info__: (<Products.Five.metaclass.ErrorMessage object at 0x14fde690>, 'error_message', [])
LocationError: (<Products.Five.metaclass.ErrorMessage object at 0x14fde690>, 'error_message')

I also noticed on the VMWare image:

[***@cabzen tmp]# df
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/mapper/vg_root-lv_root
                       8125880   7712392         0 100% /
/dev/mapper/vg_root-lv_var_lib_mysql
                       6030784   1425092   4294396  25% /var/lib/mysql
/dev/mapper/vg_root-lv_zenoss_perf
                      43676784   2894584  38528276   7% /opt/zenoss/perf
/dev/sda1               147764     12663    127472  10% /boot
tmpfs                  4087656         0   4087656   0% /dev/shm
[***@cabzen tmp]#
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[dlitwin]

dlitwin [http://community.zenoss.org/people/dlitwin] created the discussion

"Re: Zenoss Core 4.2.0 Web Start Error"

To view the discussion, visit: http://community.zenoss.org/message/69864#69864

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Ok.  It turnes out my root partition was full.
/  100% used

How can I correct this on the VMWare image?

Thanks.
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[dpetzel]

dpetzel [http://community.zenoss.org/people/dpetzel] created the discussion

"Re: Zenoss Core 4.2.0 Web Start Error"

To view the discussion, visit: http://community.zenoss.org/message/69867#69867

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Add a second VMDK, and then shovel /opt/zenoss/perf and /opt/zenoss/var to the new volume, using a symlink at the existing paths to ensure everything continues to work.
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[jmp242]

jmp242 [http://community.zenoss.org/people/jmp242] created the discussion

"Re: Zenoss Core 4.2.0 Web Start Error"

To view the discussion, visit: http://community.zenoss.org/message/69847#69847

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Don't forget that the Zenoss 4 VM is intended for POC, not production. You should use it to see how Zenoss works, but long term you'll want to build an appropriately resourced system (Physical or Virtual) to your needs.

--
James Pulver
ZCA Member
LEPP Computer Group
Cornell University
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