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| author | Noah Misch <noah@leadboat.com> | 2021-06-28 18:34:56 -0700 |
|---|---|---|
| committer | Noah Misch <noah@leadboat.com> | 2021-06-28 18:34:56 -0700 |
| commit | cc2c7d65fc27e877c9f407587b0b92d46cd6dd16 (patch) | |
| tree | 9f9905d1febabe46b2bdede922acc49b8c7408b4 /src/backend/access/transam/xloginsert.c | |
| parent | 2b3e4672f7602a6bb46a0735a1b41b635508b290 (diff) | |
| download | postgresql-cc2c7d65fc27e877c9f407587b0b92d46cd6dd16.tar.gz postgresql-cc2c7d65fc27e877c9f407587b0b92d46cd6dd16.zip | |
Skip WAL recycling and preallocation during archive recovery.
The previous commit addressed the chief consequences of a race condition
between InstallXLogFileSegment() and KeepFileRestoredFromArchive(). Fix
three lesser consequences. A spurious durable_rename_excl() LOG message
remained possible. KeepFileRestoredFromArchive() wasted the proceeds of
WAL recycling and preallocation. Finally, XLogFileInitInternal() could
return a descriptor for a file that KeepFileRestoredFromArchive() had
already unlinked. That felt like a recipe for future bugs.
Discussion: https://postgr.es/m/20210202151416.GB3304930@rfd.leadboat.com
Diffstat (limited to 'src/backend/access/transam/xloginsert.c')
0 files changed, 0 insertions, 0 deletions