Is there a way for multiple instances to share the snapshots folder?

[dreadedhamish]

I have multiple instances running on the same machine, with snapshots stored on another drive. Currently when I point them both to the snapshots folder (using docker-compose - /mnt/12TB/blockchain/snapshots:/blockchain/execution/snapshots).
When I point them at the same folder the second erigon node will fail with:
openClient: mdbx_env_open: resource temporarily unavailable, label: downloader, trace: [kv_mdbx.go:262 downloader.go:471 downloader.go:90 backend.go:994 backend.go:298 node.go:115 main.go:70 make_app.go:42 command.go:274 app.go:332 app.go:309 main.go:38 proc.go:250 asm_amd64.s:1598]

Is there a way to share the snahshots folder?

[AskAlexSharov]

I will move downloader database out of snapshots folder.

[AskAlexSharov]

done: #8375
but still - I don't have any "receipt" on how 2 erigon instances can share snapshots folder. unless both of them using --snap.stop

External RPCDaemon can use same snapshots folder - because it subscribing to Erigon-events-stream about snapshots creation/deletion. But 2nd erigon node will not subscribe to this events-stream - unless - I implement this feature. Need to think about it.

[dreadedhamish]

done: #8375 but still - I don't have any "receipt" on how 2 erigon instances can share snapshots folder. unless both of them using --snap.stop

running the second with snap.stop will be fine?