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Cisco Bug: CSCvu08553 - VM in INERT state prior to upgrade results in some VMs marked SHUTDOWN after upgrade

Last Modified

May 26, 2020

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)

Upgrade should wait until a monitored VM reaches ALIVE or ERROR state. If upgrade is done in an intermediate stage of VM , where system is trying to recover and test for reachability, it will cause some of the other VMs to remain in shut state after upgrade.

In some cases, partial set of VMs can remain in shut state after a successful upgrade.

Upgrade done when a "monitored VM" is still in "INERT" state. 
INERT state is when a VM has been booted up but the reachability check is in progress, until it is marked as ALIVE or ERROR.
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