05-07-2014 03:32 AM - edited 03-19-2019 08:10 AM
Hi All,
I am trying to upgrade one of our CUCM to 10.0 . Currently the CUCM is in 9.1.1.10000-11 build . I have pointed the 10.0 CUCM installer and started upgrade. In the initial step it recognized 10.0 installer as a valid upgrade. but once i gave yes to start upgrade and after some time upgrade stopped showing the error "The ISO file is not a valid upgrade path or corrupted".
If this is not a valid upgrade file in the initial step itself it has to fail. But it is failing once it started upgrading. So i have checked 10.0 CUCM upgrade to confirm ,there it is showing 9.0(X) to 10.0 upgrade is valid.
From | To | Upgrade Type |
---|---|---|
8.5(x) or older | 10.0(1) | Refresh upgrade, COP file needed |
8.6(x) to 9.x | 10.0(1) | Refresh upgrade |
10.0(1)x | 10.0(1)y | Standard upgrade |
Thanks,
Sasikumar.
Solved! Go to Solution.
05-07-2014 05:25 AM
Hi Sasi,
you should be able to do so.
can u try downloading 10.0.1.11900-2 and check?
regds,
aman
05-07-2014 04:27 AM
Hi Sasi,
Did u verify the MD5 checksum [Restricted or UnRST what u are using]?
regds,
aman
05-07-2014 04:33 AM
Hi Aman,
i don't know how to check those things since i am not well in CUCM related things. Can you please tell me how to check those things?
Thanks,
Sasikumar
05-07-2014 04:47 AM
Hi Sasi,
you can download utility fastsum md5 checker download from google. Install it and then, check the md5.
other way when u run patch , u get MD5. You can compare the same .
for RST release 10.0(1)SU1
960265ed62acaf485b4740711b462bf5
for UNRST
1c81f45550ac294beebea9c6199b65d0
regds,
aman
05-07-2014 04:57 AM
Hi Aman,
i tried using CUCM build 10.0.1.10000-24 but i think the values which you have mentioned is related to build 10.0.1.11900-2 . As i know we should be able to run the lower build also on top of previous FCS version. Am i wrong here?
Thanks,
Sasikumar.
05-07-2014 05:25 AM
Hi Sasi,
you should be able to do so.
can u try downloading 10.0.1.11900-2 and check?
regds,
aman
05-07-2014 05:30 AM
k. Aman.
I will do that . But is there any difference between RST and UNRST format. Anything i can use for upgrade right ?
Thanks,
Sasikumar.
05-07-2014 05:40 AM
Hi Sasi,
you can check the link which says
Be aware that after you install or upgrade to an unrestricted release,
you can never upgrade to a restricted version. You will not be allowed
to fresh install a restricted version on a system that contains an
unrestricted version
https://supportforums.cisco.com/sites/default/files/legacy/0/2/2/61220-CUCM%20Restricted%20versus%20Unrestricted%20v2.pdf
regds,
aman
05-07-2014 06:09 AM
Hi Aman,
Thanks for the document . Can we do export& import DB between Restricted to unrestricted versions. In the document i can see that "Migration from the unrestricted version to the restricted version is not supported." is it includes the DB export and import also ?
At the same time on how to get md5 ,you said when we run patch we can see the MD5 . just now i ran the installer 10.0.1.11900-2 i was not able to see MD5 at that time.
Thanks,
Sasikumar.
05-07-2014 09:54 AM
05-07-2014 11:59 PM
Hi Aman,
Thanks for the attachment. i have ran the Fastsum and generated the check sum file. And i have use 10.0.1.11900-2 restricted version and upgrade went successfully. But i think there is some license issue. I need to check that now.
Thanks for your help on this issue Aman.
Sasikumar.
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