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Update from 7.1.1 to 7.2.0 with TCRP 9.4.9 failed


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Hi,

I managed a lot of upgrades from 6.2 ... to 7.1.1 but now I'm stuck in an upgrade loop. Hopefully someone can help:

I was on 7.1.1.x  with TCRP 8.? I guess. I wanted to upgrade to 7.2 and therefore I prepared a news USB stick with TCRP 9.4.9c. because my old one doesn't booted anymore into TCRP. DSM booting was fine, I'm not sure about the problem why I could boot into DSM but not into TCRP . For the new USB stick I set the DSM Version to the same version as used on the server (7.1.1.x) and after I did configuration of everything system booted up in DSM fine without any issues. Then I did an upgrade in DSM via WebUi to 7.2 and after reboot and "waiting for migration message", I rebooted again into TCRP and did the upgrade procedure there, mainly the build for 7.2. After the next reboot system was in "Welcome back, Recover Mode". I pressed button but system always turns back into this recovery mode.

I booted back into TCRP and entered "postupgrade command" but this didn' t changed anything. System still reboots into "Welcome back, Recovery Mode" .

Does anyone knows how to fix this so that system does the upgrade?  I guess to go back to 7.1.1 isn't possible easily.

 

Because I've a full backup of system, so 2. option/question would be: What is the easiest way to clean up everything and to reinstall stuff when you can't access the system? A new USB stick will always determine an existing DSM installation I guess, so what is the best way to scubb everything for a new installation of 7.2. without running DSM?

 

Thanks a lot in advance

Thomas

 

5 answers to this question

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Posted
On 12/12/2024 at 11:42 PM, shibby said:

just burn Arc Loader on new USB drive and run it. It will create loader for latest DSM version and will guide you to make migration without lot your data

Thanks. I was just experimenting with my QNAP TS-253E and got it installed. The stock Ark Loader didn’t run, so I had to build a custom one online. It works well.

What will happen when I run a new USB? (for my main NAS) Will DSM be offered for installation, and will it recognize DSM 7.1? What will happen to my data?

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Posted
On 2/4/2025 at 11:43 PM, Konfl1kt said:

What will happen when I run a new USB? (for my main NAS) Will DSM be offered for installation, and will it recognize DSM 7.1? What will happen to my data?

 

it should detect old DSM instalation and offer an migration without lost you data.

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