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| author | annalee <150648636+a-n-n-a-l-e-e@users.noreply.github.com> | 2024-03-23 06:41:33 +0000 |
|---|---|---|
| committer | jade <lix@jade.fyi> | 2024-05-31 12:22:15 +0000 |
| commit | 713cd7e9e7012a11d2347e9b1a5dee9b4d3c62c0 (patch) | |
| tree | 4a3d6eb8d2588c6d6a7d6f471f95780b6c29eb24 /src/libutil/thread-pool.hh | |
| parent | 0c6cb34de6033d0ceab5de8cbfc37465afeefaa4 (diff) | |
truncate WAL files on exit
Fix for https://github.com/NixOS/nix/issues/10300
https://github.com/lix-project/lix/commit/18a26202737a74f216d285d92bd4a84761788026 enabled persistent WAL files that will never get truncated. to fix this, journal_size_limit is set to 2^40, which results in the WAL files being truncated to 0 on exit, as well as limiting the WAL files to 2^40 bytes following a checkpoint.
this aligns lix with the nix change: https://github.com/NixOS/nix/pull/10301
https://www.sqlite.org/c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlpersistwal
https://www.sqlite.org/pragma.html#pragma_journal_size_limit
https://github.com/sqlite/sqlite/blob/ed517a708284b6e00b6ae5f1e3f702bbfcbd32ed/src/wal.c#L2518
PR-Link: https://github.com/lix-project/lix/pull/9
Co-Authored-By: paparodeo <170618376+paparodeo@users.noreply.github.com>
Change-Id: I90ec1a467c92c582ff8c07dd363a4cf789782214
Diffstat (limited to 'src/libutil/thread-pool.hh')
0 files changed, 0 insertions, 0 deletions