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Attach ISO to VM guest while running then shutdown, log "xenstore-read backend/vbd/6/51728/node failed" is observed on Oracle VM Server (Doc ID 1967853.1)

Last updated on MAY 26, 2021

Applies to:

Oracle VM - Version 3.1.1 and later
Oracle Cloud Infrastructure - Version N/A and later


Perform below operations on Oracle VM Manager Web GUI:
1. Create a VM guest with second slot (51728) as virtual CD/DVD, which no ISO associated.
2. Start this VM guest.  
3. While the VM guest is running, attach an ISO image to it.
4. Shutdown this VM guest.

On Oracle VM Server which was hosting this VM guest, below logs are observed in /var/log/messages file:



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