226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
|
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
|
(readyfname (conc parent-dir "/.ready-" raw-fname))
(readyexists (common:file-exists? readyfname)))
(if (not readyexists)
(common:simple-file-lock-and-wait lockfname))
(let ((db (sqlite3:open-database fname)))
(sqlite3:set-busy-handler! db (make-busy-timeout 136000))
(sqlite3:execute db "PRAGMA synchronous = 0;")
(if (not file-exists)
(begin
(if (and (configf:lookup *configdat* "setup" "tmp_mode") (string-match "^/tmp/.*" fname))
(begin
(print "DEBUG: Setting tmp_mode for " fname)
(sqlite3:execute db (configf:lookup *configdat* "setup" "tmp_mode"))
)
)
(if (and (configf:lookup *configdat* "setup" "nfs_mode") (not (string-match "^/tmp/.*" fname)))
(begin
(print "DEBUG: Setting nfs_mode for " fname)
(sqlite3:execute db (configf:lookup *configdat* "setup" "nfs_mode"))
)
)
(if (and (not (or (configf:lookup *configdat* "setup" "tmp_mode") (configf:lookup *configdat* "setup" "nfs_mode")))
(configf:lookup *configdat* "setup" "use-wal")
(string-match "^/tmp/.*" fname)) ;; this is a file in /tmp
(sqlite3:execute db "PRAGMA journal_mode=WAL;")
(debug:print 2 *default-log-port* "Creating " fname " in NON-WAL mode."))
(initproc db)))
|