"OCDoctor.sh --t" reported duplicate ldom guest metadata as error: ERRROR: File /guests/<UUID>/virtimage.xml is of size 0 Bytes!
(Doc ID 2590649.1)
Last updated on DECEMBER 12, 2023
Applies to:
Enterprise Manager Ops Center - Version 12.3.0 to 12.4.0 [Release 12.0]Information in this document applies to any platform.
Note in this document you will find string
Symptoms
While running `OCDoctor.sh --troubleshoot` on a control domain (cdom) we saw the following errors:
# /var/opt/sun/xvm/OCDoctor/OCDoctor.sh --troubleshoot
<<<snip>>>
ERROR: There is an issue within the following Library:
Library Name: Local Storage Library (<HOSTNAME>)
Library Path: /guests
Issue: File /guests/<UUID>/virtimage.xml is of size 0!
Recommendation: Use the tool .../OCDoctor/toolbox/library-check.sh to analyze the issue in detail.
<<<snip>>>
While running the advised command library-check.sh (from above) we saw error:
# /var/opt/sun/xvm/OCDoctor/toolbox/library-check.sh
Summary of Library /guests/:
Library name: Local Storage Library (<HOSTNAME>)
library.xml contains 1 VirtImages elements
total sum of image subdirs: 1
subdirs with a virtimage.xml file: 0
bestimpl subdirs: 1
ERRROR: File /guests/<UUID>/virtimage.xml is of size 0 Bytes!
This could have been caused by NFS-Server outages/issues.
Use an existing good virtimage.xml file as template to manually recreate
the broken virtimage.xml file or open a SR to get this resolved.
Further details of observed findings:
image <UUID> does not exist !
WARNING: image <UUID>/ does not contain a file virtimage.xml, looks to be a leftover
Changes
One potential cause noted below.
If Ops Center agent is unconfigured while cdom host is still member of a server pool the meta data for an agent is not cleared from the NFS meta data share. Upon agent configuration the guest meta data is modeled in the local /guests location. This meta data can end up inconsistent as only one instance should exist.
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |