diff options
Diffstat (limited to 'src/libstore/local-store.cc')
| -rw-r--r-- | src/libstore/local-store.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libstore/local-store.cc b/src/libstore/local-store.cc index ab5ab70d07..29095e1eaa 100644 --- a/src/libstore/local-store.cc +++ b/src/libstore/local-store.cc @@ -380,10 +380,10 @@ void LocalStore::openDB(bool create) sqlite3_exec(db, ("pragma main.journal_mode = " + mode + ";").c_str(), 0, 0, 0) != SQLITE_OK) throwSQLiteError(db, "setting journal mode"); - /* Increase the auto-checkpoint interval to 8192 pages. This + /* Increase the auto-checkpoint interval to 40000 pages. This seems enough to ensure that instantiating the NixOS system derivation is done in a single fsync(). */ - if (mode == "wal" && sqlite3_exec(db, "pragma wal_autocheckpoint = 8192;", 0, 0, 0) != SQLITE_OK) + if (mode == "wal" && sqlite3_exec(db, "pragma wal_autocheckpoint = 40000;", 0, 0, 0) != SQLITE_OK) throwSQLiteError(db, "setting autocheckpoint interval"); /* Initialise the database schema, if necessary. */ |