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lib/db: Always use small db settings on 32 bit archs (#6053)

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Jakob Borg 2019-10-03 14:40:14 +02:00 committed by Audrius Butkevicius
parent 3f5c9b578c
commit 755e689627
1 changed files with 7 additions and 0 deletions
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7
lib/db/lowlevel.go
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@ -267,6 +267,13 @@ func (db *Lowlevel) Close() {
// dbIsLarge returns whether the estimated size of the database at location // dbIsLarge returns whether the estimated size of the database at location
// is large enough to warrant optimization for large databases. // is large enough to warrant optimization for large databases.
func dbIsLarge(location string) bool { func dbIsLarge(location string) bool {
if ^uint(0)>>63 == 0 {
// We're compiled for a 32 bit architecture. We've seen trouble with
// large settings there.
// (https://forum.syncthing.net/t/many-small-ldb-files-with-database-tuning/13842)
return false
}
dir, err := os.Open(location) dir, err := os.Open(location)
if err != nil { if err != nil {
return false return false