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failed to spawn a prepare worker: TmpPath #2827

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2 tasks done
Nexus2k opened this issue Dec 29, 2023 · 1 comment
Closed
2 tasks done

failed to spawn a prepare worker: TmpPath #2827

Nexus2k opened this issue Dec 29, 2023 · 1 comment
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C1-mentor A task where a mentor is available. Please indicate in the issue who the mentor could be. D1-medium Can be fixed by a coder with good Rust knowledge but little knowledge of the codebase. I2-bug The node fails to follow expected behavior. I10-unconfirmed Issue might be valid, but it's not yet known.

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@Nexus2k
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Nexus2k commented Dec 29, 2023

Is there an existing issue?

  • I have searched the existing issues

Experiencing problems? Have you tried our Stack Exchange first?

  • This is not a support question.

Description of bug

I've recently moved servers and noticed a wierd memory leak that caused the server to use all available memory and the following logs I haven't seen before:

2023-12-28 06:26:44 failed to spawn a prepare worker: TmpPath
2023-12-28 06:26:47 failed to spawn a prepare worker: TmpPath
2023-12-28 06:26:48 ✨ Imported #21181468 (0xbf7a…1806)

Turns out this error indicates that the polkadot process can't write to the db folder due to me forgetting to adjust the permissions after the db snapshot restore. @mrcnski suggested to open an issue here to either check permissions on startup or make the error a bit more clear.

Steps to reproduce

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@Nexus2k Nexus2k added I10-unconfirmed Issue might be valid, but it's not yet known. I2-bug The node fails to follow expected behavior. labels Dec 29, 2023
@mrcnski mrcnski added the C1-mentor A task where a mentor is available. Please indicate in the issue who the mentor could be. label Dec 29, 2023
@ggwpez ggwpez added the D1-medium Can be fixed by a coder with good Rust knowledge but little knowledge of the codebase. label Mar 13, 2024
bkchr pushed a commit that referenced this issue Apr 10, 2024
@svyatonik @bkchr
[Do Not Merge until RBH/WBH upgrade] Relayers use new submit_finality…
2c5e845 
…_proof_ex call in Rococo <> Westend bridge (#2827)

* use codegen runtime in WBH + update codegen files for RBH + WBH

* use submit_finality_proof_ex for Rococo <> Westend bridge
@acatangiu
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This is stale

@acatangiu acatangiu closed this as not planned Won't fix, can't repro, duplicate, stale Oct 18, 2024
@github-project-automation github-project-automation bot moved this from Backlog to Completed in parachains team board Oct 18, 2024
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Labels
C1-mentor A task where a mentor is available. Please indicate in the issue who the mentor could be. D1-medium Can be fixed by a coder with good Rust knowledge but little knowledge of the codebase. I2-bug The node fails to follow expected behavior. I10-unconfirmed Issue might be valid, but it's not yet known.
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@Nexus2k @mrcnski @ggwpez @acatangiu