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Cisco Bug: CSCvv58070 - Automatic mode switch hangs when insufficient bootflash space

Last Modified

Oct 12, 2020

Products (1)

  • Cisco SD-WAN

Known Affected Releases


Description (partial)

System reports on the console

 %BOOT-5-OPMODE_LOG: R0/0: binos: System booted in CONTROLLER mode
 %BOOT-3-OPMODE_ERR: R0/0: binos: Creation of configuration DB of size 409600 MB failed: Not enough space.Err

continues boot, and after listing detected modules, it hangs. Requires power cycle and rommon access to recover.

Universal image automatically switching into controller mode after detecting ciscosdwan.cfg file present.
Insufficient space available on bootflash.
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