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Cisco Bug: CSCsz32577 - upgrade_daemon : fail to spawnp rommon_burner errno 9

Last Modified

Jan 07, 2017

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

3.4.1.ADMIN 4.3.1.LC

Description (partial)

None


Symptom:

In older IOS-XR release like 3.4.x, upgrade_daemon can fail to
run properly when using

(admin) upgrade rommon b location 0/0/CPU0

with the following error message :

LC/0/0/CPU0: upgrade_daemon[271]: fail to spawnp
rommon_burner errno 9

Conditions:

process syslog_dev has been previously restarted on the affected linecard
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