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| author | Thomas Munro <tmunro@postgresql.org> | 2022-07-20 13:50:57 +1200 |
|---|---|---|
| committer | Thomas Munro <tmunro@postgresql.org> | 2022-07-20 13:55:52 +1200 |
| commit | 9430fb407bb64cc842e56fb5844265a9343dafba (patch) | |
| tree | a241a5a72a450498c746d8b2a0e8d8f25f741b4b /src/backend/tcop/postgres.c | |
| parent | b24b2be119c4cccceae838b62a3519a6d70b9476 (diff) | |
| download | postgresql-9430fb407bb64cc842e56fb5844265a9343dafba.tar.gz postgresql-9430fb407bb64cc842e56fb5844265a9343dafba.zip | |
Add wal_sync_method=fdatasync for Windows.
Windows 10 gained support for flushing NTFS files with fdatasync()
semantics. The main advantage over open_datasync (in Windows API terms
FILE_FLAG_WRITE_THROUGH) is that the latter does not flush SATA drive
caches. The default setting is not changed, so users have to opt in to
this.
Discussion: https://postgr.es/m/CA%2BhUKGJZJVO%3DiX%2Beb-PXi2_XS9ZRqnn_4URh0NUQOwt6-_51xQ%40mail.gmail.com
Diffstat (limited to 'src/backend/tcop/postgres.c')
0 files changed, 0 insertions, 0 deletions