Peter Palfrader pushed to branch master at snapshot / snapshot
Commits:
-
fec4bfc7
by Peter Palfrader at 2025-04-12T15:02:29+02:00
1 changed file:
Changes:
| ... | ... | @@ -92,7 +92,14 @@ class FileBackend < StorageBackend |
| 92 | 92 | fn = File.basename(target)
|
| 93 | 93 | |
| 94 | 94 | tmptarget = dir+"/.tmp."+randstring()+"."+(Process.pid.to_s)+"."+fn
|
| 95 | - FileUtils.cp(source, tmptarget)
|
|
| 95 | + # copy with fdatasync
|
|
| 96 | + File.open(source) do |s|
|
|
| 97 | + File.open(tmptarget, 'wb') do |f|
|
|
| 98 | + IO.copy_stream(s, f)
|
|
| 99 | + f.fdatasync()
|
|
| 100 | + end
|
|
| 101 | + end
|
|
| 102 | + |
|
| 96 | 103 | begin
|
| 97 | 104 | File.link(tmptarget, target)
|
| 98 | 105 | add_to_journal(digest)
|