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Beginner

find: /bootflash/: Input/output error

Hello - 

I need help with this error on my router. I haven't try to reboot it yet but I'm just wondering what might have caused this error. From the Internet forum, it seems like a hardware issue. What can I do to determine the root cause? Do I have an option to fix it without rebooting the router? Thanks in advance. 

 

show bootflash:
-#- --length-- ---------date/time--------- path
find: /bootflash/: Input/output error
1 4096 Sep 18 2019 20:49:51 +00:00 /bootflash/

6264422400 bytes available (487481344 bytes used)

 

8 REPLIES 8
Rising star

Re: find: /bootflash/: Input/output error

 

 - Seems worry some could you try dir bootflash: and check if that works ?

   M. 

Beginner

Re: find: /bootflash/: Input/output error

Nothing is in here too.


#dir bootflash:
Directory of bootflash:/

No files in directory

7113240576 bytes total (6264422400 bytes free)
Hall of Fame Community Legend

Re: find: /bootflash/: Input/output error

Post the complete output to the command "sh version".
Beginner

Re: find: /bootflash/: Input/output error

show version
Cisco IOS XE Software, Version 03.16.04b.S - Extended Support Release
Cisco IOS Software, ISR Software (X86_64_LINUX_IOSD-UNIVERSALK9-M), Version 15.5(3)S4b, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2016 by Cisco Systems, Inc.
Compiled Mon 17-Oct-16 20:23 by mcpre


Cisco IOS-XE software, Copyright (c) 2005-2016 by cisco Systems, Inc.
All rights reserved. Certain components of Cisco IOS-XE software are
licensed under the GNU General Public License ("GPL") Version 2.0. The
software code licensed under GPL Version 2.0 is free software that comes
with ABSOLUTELY NO WARRANTY. You can redistribute and/or modify such
GPL code under the terms of GPL Version 2.0. For more details, see the
documentation or "License Notice" file accompanying the IOS-XE software,
or the applicable URL provided on the flyer accompanying the IOS-XE
software.


ROM: IOS-XE ROMMON

router1 uptime is 16 weeks, 1 day, 14 hours, 1 minute
Uptime for this control processor is 16 weeks, 1 day, 14 hours, 3 minutes
System returned to ROM by reload at 06:00:20 UTC Thu Aug 3 2017
System restarted at 13:51:55 CDT Sat Jun 1 2019
System image file is "bootflash:isr4300-universalk9.03.16.04b.S.155-3.S4b-ext.SPA.bin"
Last reload reason: PowerOn

 

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If you require further assistance please contact us by sending email to
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Hall of Fame Community Legend

Re: find: /bootflash/: Input/output error

Upgrade the firmware of the router.
The appliance is running a re-build version.
Highlighted
Hall of Fame Community Legend

Re: find: /bootflash/: Input/output error

Post the complete output to the command "dir all".
Beginner

Re: find: /bootflash/: Input/output error

Nothing is in there. Here is the complete result.

#dir /all
Directory of bootflash:/

No files in directory

7113240576 bytes total (6264422400 bytes free)
Rising star

Re: find: /bootflash/: Input/output error

 

 - Since this might indicate a 'strong problem' with your router I would first of all save the current running config to a destination outside the router. Then issue fsck bootflash:    Then and in the end you will have to test whether this device can still survive a reboot, and reboot it (possible during a none-production period and or having a standby device in place , for instance).

 M.

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