Already did that but it just make it last longer before crash.

Anyway, I was up all night and made different approach. I deployed new node to other VM on separate network and have it synced in about 14h. Old wallet works perfectly, and everything is as it should be.
I would like to thank to the community for giving constructive suggestions. I think of my self as expert but there is always some new problem to tackle with.

Thank guys.

best regards

It is getting more interesting. Issue is not with wallet but with network connection (rpc). For node control I am tunneling rpc calls via ssh. Now, when node is disconnected from tunnel it is started and working fine. As soon as I establish ssh tunnel bitcoind is shooting to 100% cpu usage and it crashes soon. It goes like this

when conenction is established this is first error
socket recv error Connection reset by peer (104)
node still works (including remote RPC via tunnel) but it is getting really slow in responding

after a while (about 10 minutes) it is unreachable via RPC or CLI  with followng error (multiple entries)

WARNING: request rejected because http work queue depth exceeded, it can be increased with the -rpcworkqueue= setting

when closing bitcoind there is an error at shutdown

~HTTPRequest: Unhandled request

So At least I found cause (but still do not know what can be a problem). I have many nodes tunneling on this server, but issues is only with this. Currently I am setting up new node on another separate server (and network) for test.

Hi, I have strange issue so I need help to solve situation.

I use ubuntu 18.04., 8 cores 24GB RAM.

I had old node (v0.16.3) with wallet version 159900, and about 100 accounts/addresses in wallet.dat file and I have daily backups of wallet.dat.  I also deployed new node (v17.1) and fully synced, then stopped old node, transferred wallet.dat to new node and started new node. It started fine, everything is working as it should because I did this many times before with both btc and other coins.
But everything was not fine. First symptom is that bitcoind with copied wallet.dat is causing high CPU usage (100%) , bitcoin-cli commands are very slow to return balance or list of accounts, and after a while (5-15 minutes) it will crash. Then I reverted to old same version (v0.16.3) and recopied original wallet.dat. Same issue again. With newly created wallet (empty) it is working fine, so there is definitevely some issue with old wallet file itself. I also tried various options as full resync and salvagewallet, but issue persisted. I also opted for another approach, I dumped private keys from original wallet, and imported into fresh new wallet and did resync. Now, I have full balance, ntc is working normaly (low cpu usage and no crashes), but now all balance is on default account ("") and not in separate accounts / addresses as it was originaly. I have option to manualy transfer proper values to each account (with move) but this is last resort option. I would like to get opinion or possible solution for this issue. Db.log do not show any errors or warnings when starting or while working, but clearly bitcoind has issue with my original wallet.dat file. As I mentioned I was using this process many time before (copying to other node or restoring from backup) with zero issues but this time it is hard to catch the cause of problem and to find solution.

Thanks in advance.

Yes,

please do not connect monitor to the motherboard...also make sure that in BIOS integrated graphic is disabled...this causes error. Please make new image on usb stick and connect monitor to only GPU in the main x16 slot (GPU0).

Best regards

Hi Fullzero...

I have managed to find solution in order that existing drivers works for killerNIC E2500 (device ID 1969)


However , this need to be done after every reset...is there way to insert this to autostart after system boots...sorry for noob questions. I received 10 of these motherboards and need to get them to work. USB NIC are last option...

let me know if you can help me to solve this...probably more other owners of GA mobos with Killer NICs.

Best regards

Hi,

I have few Gigabyte Z270-gaming K3 mobos...they have killer networks E2500 LAN and nvOC boots without LAN. I assume there is no driver support in this distribution. So can you tell me how to install LAN driver, manually or can it be inserted in next version (18) ?.

Or any other solution...

Let me know

Best regards