Mercurial > dovecot > original-hg > dovecot-1.2

comparison src/lib-storage/index/index-storage.c @ 3912:fc0b638330a4 HEAD

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Added mbox_min_index_size setting.
author Timo Sirainen <tss@iki.fi>
date Thu, 19 Jan 2006 01:14:43 +0200
parents 411f20e72a8f
children cd701884900c
comparison
equal deleted inserted replaced
3911:3a2fe49912f3 3912:fc0b638330a4
309 ibox->last_notify_type = MAILBOX_LOCK_NOTIFY_NONE; 309 ibox->last_notify_type = MAILBOX_LOCK_NOTIFY_NONE;
310 } 310 }
311 311
312 int index_storage_mailbox_init(struct index_mailbox *ibox, 312 int index_storage_mailbox_init(struct index_mailbox *ibox,
313 struct mail_index *index, const char *name, 313 struct mail_index *index, const char *name,
314 enum mailbox_open_flags flags) 314 enum mailbox_open_flags flags,
315 bool move_to_memory)
315 { 316 {
316 struct mail_storage *storage = &ibox->storage->storage; 317 struct mail_storage *storage = &ibox->storage->storage;
317 enum mail_index_open_flags index_flags; 318 enum mail_index_open_flags index_flags;
318 enum mail_index_lock_method lock_method = 0; 319 enum mail_index_lock_method lock_method = 0;
320 int ret;
319 321
320 i_assert(name != NULL); 322 i_assert(name != NULL);
321 323
322 ibox->box.storage = storage; 324 ibox->box.storage = storage;
323 ibox->box.name = p_strdup(ibox->box.pool, name); 325 ibox->box.name = p_strdup(ibox->box.pool, name);
324 array_create(&ibox->box.module_contexts, 326 array_create(&ibox->box.module_contexts,
325 ibox->box.pool, sizeof(void *), 5); 327 ibox->box.pool, sizeof(void *), 5);
326 328
327 index_flags = MAIL_INDEX_OPEN_FLAG_CREATE; 329 index_flags = move_to_memory ? 0 : MAIL_INDEX_OPEN_FLAG_CREATE;
328 if ((flags & MAILBOX_OPEN_FAST) != 0) 330 if ((flags & MAILBOX_OPEN_FAST) != 0)
329 index_flags |= MAIL_INDEX_OPEN_FLAG_FAST; 331 index_flags |= MAIL_INDEX_OPEN_FLAG_FAST;
330 if ((storage->flags & MAIL_STORAGE_FLAG_MMAP_DISABLE) != 0) 332 if ((storage->flags & MAIL_STORAGE_FLAG_MMAP_DISABLE) != 0)
331 index_flags |= MAIL_INDEX_OPEN_FLAG_MMAP_DISABLE; 333 index_flags |= MAIL_INDEX_OPEN_FLAG_MMAP_DISABLE;
332 #ifndef MMAP_CONFLICTS_WRITE 334 #ifndef MMAP_CONFLICTS_WRITE
353 ibox->next_lock_notify = time(NULL) + LOCK_NOTIFY_INTERVAL; 355 ibox->next_lock_notify = time(NULL) + LOCK_NOTIFY_INTERVAL;
354 ibox->commit_log_file_seq = 0; 356 ibox->commit_log_file_seq = 0;
355 ibox->mail_read_mmaped = (storage->flags & 357 ibox->mail_read_mmaped = (storage->flags &
356 MAIL_STORAGE_FLAG_MMAP_MAILS) != 0; 358 MAIL_STORAGE_FLAG_MMAP_MAILS) != 0;
357 359
358 if (mail_index_open(index, index_flags, lock_method) < 0) { 360 ret = mail_index_open(index, index_flags, lock_method);
359 mail_storage_set_index_error(ibox); 361 if (ret <= 0 || move_to_memory) {
360 index_storage_mailbox_free(&ibox->box); 362 if (mail_index_move_to_memory(index) < 0) {
361 return -1; 363 /* try opening once more. it should be created
364 directly into memory now. */
365 ret = mail_index_open(index, index_flags, lock_method);
366 if (ret <= 0) {
367 mail_storage_set_index_error(ibox);
368 index_storage_mailbox_free(&ibox->box);
369 return -1;
370 }
371 }
362 } 372 }
363 373
364 ibox->md5hdr_ext_idx = 374 ibox->md5hdr_ext_idx =
365 mail_index_ext_register(index, "header-md5", 0, 16, 1); 375 mail_index_ext_register(index, "header-md5", 0, 16, 1);
366 376