topic Re: Upgrading ME Access Points in Wireless

Upgrading ME Access Points

CarlosdeAssuncao — Mon, 05 Jul 2021 20:21:08 GMT

Hi all,

I'm having issues upgrading 1852e to ME 8.10.

I was able to upgrade from 8.3 to 8.5 with no facing issues, but when i try 8.10 upgrade it says that that "AP is already on ME"

This issue is also seen on 2802e on a customer mine.

In 2802e it also says that "osapiFsWriteNoClose Failed, nbytes: 147,num:-1, errstr:No space left on device"

The command that im using is: ap-type mobility-express tftp://<ip tftp>/XXXXX.tar.

Any reason for this?

balaji.bandi — Wed, 26 May 2021 09:09:38 GMT

Can you post fuill Logs what it says ? worth download fresh image from Cisco and Try

also try below :

#archive download-sw /reload tftp://10.10.10.10/new-image

JPavonM — Wed, 26 May 2021 10:25:43 GMT

This happened to me before and finally I found a procedure that sent to TAC:

First you need to downgrade to 8.5.161 using TFTP and pointing to uncompressed ZIP folder (It fails to downgrade using GUI with HTTP transfer pointing to ZIP file)
Upgrade to 8.10.142 using TFTP and pointing to uncompressed ZIP folder from CLI or GUI

HTH
-Jesus
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Sandeep Choudhary — Thu, 27 May 2021 06:16:42 GMT

Hi,

Try update to 8.8 version and then to 8.10.

1. archive download-sw /reload tftp://[IP]/ap1g4-k9w8-tar.153-3.JPK1.tar

then

ap-type mobility-express tftp://tftp IP/version 8.10.tar

Regards

Dont forget to arte helpful posts

CarlosdeAssuncao — Thu, 27 May 2021 10:33:37 GMT

Hi all,

Thank you for your support in advance.

Yes the way the i was able to resolve it was upload the Lightweight AP Software ( archive download-sw /reload ).

After that the upgrade do ME was direct to 8.10.151.0 ( ap-type mobility-express tftp:// )

Just awesome.

Thanks