Cannot sync sentry to the tip.

[StakerSpace]

• Ubuntu 18.04, kernel: 4.15.0-88-generic
• Role sentry, with pruning archive enabled and also tried without
• Other flags: --wasm-execution Compiled

I have tried a purge-chain and tried to resync, but no luck so far.

Logs:

Feb 23 09:05:39 vmi347442.contaboserver.net polkadot[648]: 2020-02-23 09:05:39 Idle (0 peers), best: #178210 (0x236a…fafb), finalized #178177 (0x20cb…5e52), ⬇ 64.1kiB/s ⬆ 3.5kiB/s
Feb 23 09:05:41 vmi347442.contaboserver.net polkadot[648]: 2020-02-23 09:05:41 Verification failed from peer: UnknownBlock: State already discarded for BlockId::Hash(0x236af63890a99a036a5029e656b4b615387c03d77293f3966b092fa16ee3fafb)
Feb 23 09:05:41 vmi347442.contaboserver.net polkadot[648]: 2020-02-23 09:05:41 Verification failed from peer: UnknownBlock: State already discarded for BlockId::Hash(0x236af63890a99a036a5029e656b4b615387c03d77293f3966b092fa16ee3fafb)
Feb 23 09:05:42 vmi347442.contaboserver.net polkadot[648]: 2020-02-23 09:05:42 Verification failed from peer: UnknownBlock: State already discarded for BlockId::Hash(0x236af63890a99a036a5029e656b4b615387c03d77293f3966b092fa16ee3fafb)
Feb 23 09:05:43 vmi347442.contaboserver.net polkadot[648]: 2020-02-23 09:05:43 Verification failed from peer: UnknownBlock: State already discarded for BlockId::Hash(0x236af63890a99a036a5029e656b4b615387c03d77293f3966b092fa16ee3fafb)
Feb 23 09:05:44 vmi347442.contaboserver.net polkadot[648]: 2020-02-23 09:05:44 Syncing  0.0 bps, target=#1160927 (4 peers), best: #178210 (0x236a…fafb), finalized #178177 (0x20cb…5e52), ⬇ 52.2kiB/s ⬆ 6.2kiB/s
Feb 23 09:05:44 vmi347442.contaboserver.net polkadot[648]: 2020-02-23 09:05:44 Verification failed from peer: UnknownBlock: State already discarded for BlockId::Hash(0x236af63890a99a036a5029e656b4b615387c03d77293f3966b092fa16ee3fafb)
Feb 23 09:05:44 vmi347442.contaboserver.net polkadot[648]: 2020-02-23 09:05:44 Verification failed from peer: UnknownBlock: State already discarded for BlockId::Hash(0x236af63890a99a036a5029e656b4b615387c03d77293f3966b092fa16ee3fafb)
Feb 23 09:05:45 vmi347442.contaboserver.net polkadot[648]: 2020-02-23 09:05:45 Verification failed from peer: UnknownBlock: State already discarded for BlockId::Hash(0x236af63890a99a036a5029e656b4b615387c03d77293f3966b092fa16ee3fafb)
Feb 23 09:05:46 vmi347442.contaboserver.net polkadot[648]: 2020-02-23 09:05:46 Verification failed from peer: UnknownBlock: State already discarded for BlockId::Hash(0x236af63890a99a036a5029e656b4b615387c03d77293f3966b092fa16ee3fafb)
Feb 23 09:05:47 vmi347442.contaboserver.net polkadot[648]: 2020-02-23 09:05:47 Verification failed from peer: UnknownBlock: State already discarded for BlockId::Hash(0x236af63890a99a036a5029e656b4b615387c03d77293f3966b092fa16ee3fafb)
Feb 23 09:05:47 vmi347442.contaboserver.net polkadot[648]: 2020-02-23 09:05:47 Verification failed from peer: UnknownBlock: State already discarded for BlockId::Hash(0x236af63890a99a036a5029e656b4b615387c03d77293f3966b092fa16ee3fafb)

[StakerSpace]

With another cloud provider than contabo, it sync fine with the same setttings, what might cause this ?

[bkchr]

CC @arkpar

[zie1ony]

I have the same. Tried many times, but always the same issue.
Git commit I use: 1bf984eadfc847f19aacbdedfb32a9970718ed84.
Log:

2020-02-28 20:05:02 Verification failed from peer: UnknownBlock: State already discarded for BlockId::Hash(0xcd4cc449851fff33ffba2a0e5b69e6d60bbe4a8f77748bc5c3620d7dd0d474d8)
2020-02-28 20:05:02 Syncing  0.0 bps, target=#1238552 (16 peers), best: #688170 (0xcd4c…74d8), finalized #688128 (0xe73a…85f8), ⬇ 340.4kiB/s ⬆ 14.6kiB/s
2020-02-28 20:05:02 Verification failed from peer: UnknownBlock: State already discarded for BlockId::Hash(0xcd4cc449851fff33ffba2a0e5b69e6d60bbe4a8f77748bc5c3620d7dd0d474d8)

[bkchr]

Could you try latest master? There is a fix for it.

[zie1ony]

I was able to sync the whole chain using latest master. Thanks.