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Participant

Cisco 7609 SP: FAILED to write to DS1338 RTC device

Hello.. does anyone know the meaning of this log message in a 7609 router - "SP: FAILED to write to DS1338 RTC device"?

So far as I can tell DS1338 RTC is supposed to be a (linux-related?) clock but I don't see how that's related to the router.

Thanks.

8 REPLIES 8

Re: Cisco 7609 SP: FAILED to write to DS1338 RTC device

Hi,

I am also facing the same issue. did you find any solution to this.

BR//Rajiv

Participant

Re: Cisco 7609 SP: FAILED to write to DS1338 RTC device

Unfortunately no. I'm assuming it's related to some kind of Unix clock system. Still getting the error and no idea how to troubleshoot. Not a lot of related info available.

Please update if you find anything.

Thanks.

Highlighted

Cisco 7609 SP: FAILED to write to DS1338 RTC device

I also facing the same issue.

I already replace all sup and CK7600.  but still facing.

Have someone sloved ?

Participant

Cisco 7609 SP: FAILED to write to DS1338 RTC device

I haven't found anything as yet. Still getting the same error but it doesn't seem to be affecting the router. Am still searching for information.

Cisco 7609 SP: FAILED to write to DS1338 RTC device

Hope you complete in soon

I am going to replace the chassis 7609 in soon and report you back.

My customer very serious about the log. 

Cisco 7609 SP: FAILED to write to DS1338 RTC device

Noticed the same log messages in 7609.

Did anyone found the reason? Is it a chassis problem?

Beginner

Cisco 7609 SP: FAILED to write to DS1338 RTC device

I experienced this as well. Check out BugID CSCts20541

http://tools.cisco.com/Support/BugToolKit/search/getBugDetails.do?method=fetchBugDetails&bugId=CSCts20541

The clock on my RP and SP looked fine.

Beginner

SP: FAILED to write to DS1338

SP: FAILED to write to DS1338 RTC device
SP: FAILED to write to DS1338 RTC device
SP-STDBY: FAILED to write to DS1338 RTC device
SP-STDBY: FAILED to write to DS1338 RTC device

Conditions:
None
Workaround:Disable Logging.
More Info:There is no operational impact due to this issue.

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