Updated: Mar 11
I tried to recover my wallet with mnemonic on my new server running rocketpool smart node client v0.0.4, but failed to do so. Every time I get the same message: "could not recover wallet: validator xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx key not found". There must be some bug.
I access my old ubuntu server running rocketpool smart node client v0.0.3, from my local pc using windows power shell using 'rpl' command. I did so following this guide by Jake Pospischil on medium https://medium.com/rocket-pool/rocket-pool-smart-nodes-on-aws-c4d45fa5c9ad. In my local pc I am having dual boot operating system. Ubuntu and windows. As amazon aws in expensive so I decided to shift to new server.
This time I ssh from ubuntu local to ubuntu server with "rocketpool" command. I hate windows. Transferring file from ubuntu server to windows I am not that familiar with. Since not able to recover my wallet in new server, so thought of transfering the ‘/.rocketpool/data’ folder form old server to new server. I never tried from server to server. I was trying from old server to my local pc as I am familiar with it with scp command. But realized it is not that easy to do so. Every time I get error 'permission denied'. Then I realized checking files/folder permissions as I knew write permission is to be given to others for files to get transferred. Now in the ‘data’ folder all files/folders have different permissions. I checked permission of each folder files with command: 'stat -c "%a" filename'. Folders have permission 700 and files have permission 600. So I used: 'chmod 777 file' command to change permission. Then I was able to successfully transfer the files to my local pc.
Now in the old server with ‘data’ folder file permission changed I tried once again to recover my wallet in new server but still get the same error.
Now on my local pc I once again changed the file permissions of ‘data’ folder from 777 to as it was earlier. After doing that I transferred the data folder to my new server using ‘scp’ command. Then on my new server I run command "rocketpool wallet status" and it shows my wallet and all the minipools as it was. Make sure that you stop the node with "rocketpool service stop" and restart it with "rocketpool service start" after you have transfer the data folder. Otherwise your validators will be in the offline state. You can check the validators logs with "rocketpool service logs validator".
Then I terminated my old server. Now will continue providing support with my new server till their Beta ends.