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Cisco Bug: CSCvh60428 - FXOS upgrade from 2.2.1.66 to 2.2.2 or 2.3.1 hangs at fabric-interconnect Failed until reboot.

Last Modified

Dec 04, 2019

Products (1)

  • Cisco Firepower 9300 Series

Known Affected Releases

2.2(1.66) 2.2(2.26) 2.3(1) r231

Description (partial)

Symptom:
FXOS upgrade from 2.2.1.66 to a version in 2,2,2 or 2.3.1 fails at fabric-interconnect .
You see following message in faults 

end-point-failed Code: unspecified Message: Pre-Upgrade check failed. Insufficient free space in /var/tmp. Less than required 90%.(sam:dme:MgmtControllerUpdateSwitch:updateLocal)

FXOS /system # show firmware mon
FPRM:
    Package-Vers: 2.2(2.26)
    Upgrade-Status: Ready

Fabric Interconnect A:
    Package-Vers: 2.2(1.66)
    Upgrade-Status: Failed

Chassis 1:
    Server 1:
        Package-Vers: 2.2(1.66)
        Upgrade-Status: Ready

Conditions:
Upgrading from 2.2(1.x) to 2.2(2.x) or 2.3.1.x
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Bug Details Include

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  • Status
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