search for: mailbox_get_status

Hi, We use Dovecot for IMAP and POP (but not LDA), we want to do something when a user has an INBOX that becomes empty, or becomes not empty (set a flag in memcached, but that's not really important). I'm writing a plugin (for Dovecot 2.1.7). On mailbox_open() I can use mailbox_get_status() to get a count of messages in the mailbox, and then decrement this in expunge() or increment it in mailbox save_finish() (for IMAP APPEND or COPY commands). However in expunge() and mailbox_save_finish, even after calling the super function, mailbox_get_status doesn't update the number of me...

...t; /usr/lib/dovecot/modules/lib20_virtual_plugin.so(+0x936d) > [0x7f20ad51c36d] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xa8771) > [0x7f20aeb50771] -> > /usr/lib/dovecot/modules/lib20_fts_plugin.so(+0xfd46) [0x7f20adb8bd46] > -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_get_status+0x31) > [0x7f20aeaf0781] -> > /usr/lib/dovecot/modules/lib20_virtual_plugin.so(virtual_storage_sync_init+0x10b8) > [0x7f20ad5201a8] -> > /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x44) > [0x7f20aeaf02d4] -> > /usr/lib/dovecot/libdovecot-storage.so.0...

...0_virtual_plugin.so(+0x936d) >> > [0x7f20ad51c36d] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xa8771) >> > [0x7f20aeb50771] -> >> > /usr/lib/dovecot/modules/lib20_fts_plugin.so(+0xfd46) [0x7f20adb8bd46] >> > -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_get_status+0x31) >> > [0x7f20aeaf0781] -> >> > /usr/lib/dovecot/modules/lib20_virtual_plugin.so(virtual_storage_sync_init+0x10b8) >> > [0x7f20ad5201a8] -> >> > /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x44) >> > [0x7f20aeaf02d4] -> >&g...

.../usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync+0x27) [0x7fa67a97d037] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_storage_get_status+0x31) [0x7fa67a9a59e1] -> /usr/lib/dovecot/modules/lib20_virtual_plugin.so(+0x8c9d) [0x7fa679e70c9d] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_get_status+0x31) [0x7fa67a97e321] -> /usr/lib/dovecot/modules/lib20_virtual_plugin.so(virtual_storage_sync_init+0xf94) [0x7fa679e72bf4] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x29) [0x7fa67a97cf29] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync+0x27) [0x7fa67a97d037]...

...struct mailbox *box = (*ctx)->transaction->box; + struct mailbox_status status; int ret; if (mail_index_is_deleted(box->index)) { mailbox_set_deleted(box); return -1; } if (!(*ctx)->copying_via_save) (*ctx)->saving = TRUE; - if (box->v.save_begin == NULL) { + mailbox_get_status(box, STATUS_MESSAGES, &status); + if (status.messages >= MAX_MSGS_PER_MAILBOX) { + mail_storage_set_error(box->storage, MAIL_ERROR_NOSPACE, + "Mailbox full: Too many messages"); + ret = -1; + } else if (box->v.save_begin == NULL) { mail_storage_set_error(box->stor...

...-storage.so.0(+0xb0f83) > > [0x7ffad9c1ff83] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0x10602) > > [0x7ffad97b460 > > 2] -> /usr/local/lib/dovecot/lib01_acl_plugin.so(+0xf813) > > [0x7ffad99e9813] -> > > /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_get_status+0x31) > > [0x7ffad9bbdb91] -> /usr/local/lib/dovecot/lib20_virtual_plug > > in.so(virtual_storage_sync_init+0xf0b) [0x7ffad9795b7b] -> > > /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x51) > > [0x7ffad9bbd6d1] > > Jul 25 04:11:29 aldebaran...

...d9791ead] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(+0xb0f83) [0x7ffad9c1ff83] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0x10602) [0x7ffad97b460 2] -> /usr/local/lib/dovecot/lib01_acl_plugin.so(+0xf813) [0x7ffad99e9813] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_get_status+0x31) [0x7ffad9bbdb91] -> /usr/local/lib/dovecot/lib20_virtual_plug in.so(virtual_storage_sync_init+0xf0b) [0x7ffad9795b7b] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x51) [0x7ffad9bbd6d1] Jul 25 04:11:29 aldebaran dovecot[10573]: imap(jakob)<11292><rg2G...

...) [0x7f4ead481dd1] -> /usr/lib/dovecot/modules/lib20_virtual_plugin.so(+0x916d) [0x7f4eabe9616d] -> /us r/lib/dovecot/libdovecot-storage.so.0(+0x9ce81) [0x7f4ead466e81] -> /usr/lib/dovecot/modules/lib01_acl_plugin.so(+0xd825) [0x7f4eac8d0825] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_get_status+0x31) [0x7f4ead407ae1] -> /usr/lib/dovecot/modules/lib20_virtual_plugin.so (virtual_storage_sync_init+0x1096) [0x7f4eabe99ed6] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x44) [0x7f4ead4076a4] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync+0x37) [0x7f4ead407747...

...modules/lib20_virtual_plugin.so(+0x936d) > > [0x7f20ad51c36d] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xa8771) > > [0x7f20aeb50771] -> > > /usr/lib/dovecot/modules/lib20_fts_plugin.so(+0xfd46) [0x7f20adb8bd46] > > -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_get_status+0x31) > > [0x7f20aeaf0781] -> > > /usr/lib/dovecot/modules/lib20_virtual_plugin.so(virtual_storage_sync_init+0x10b8) > > [0x7f20ad5201a8] -> > > /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x44) > > [0x7f20aeaf02d4] -> > > /usr/lib/d...

...ve noticed that mailbox_get_metadata() calls mailbox_sync(), and mailbox_sync() will fail for the mailboxes with open transactions. But if a mail is copied, there must be at least one transaction opened for the mailbox. So I can not get the virtual size. Commit [1] has fixed the same problem in mailbox_get_status(). I think the same should also be done in mailbox_get_metadata(). See the patch below. Dovecot version: 2.2.0 OS: OS: Linux 3.4.39-dist i686 maildir:~/Maildir:LAYOUT=fs:INBOX=~/Maildir/INBOX Dafan [1] http://hg.dovecot.org/dovecot-2.2/rev/12136db6e31f # HG changeset patch # User Dafan Zhai...

....so(+0x936d) >>> > [0x7f20ad51c36d] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xa8771) >>> > [0x7f20aeb50771] -> >>> > /usr/lib/dovecot/modules/lib20_fts_plugin.so(+0xfd46) [0x7f20adb8bd46] >>> > -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_get_status+0x31) >>> > [0x7f20aeaf0781] -> >>> > /usr/lib/dovecot/modules/lib20_virtual_plugin.so(virtual_storage_sync_init+0x10b8) >>> > [0x7f20ad5201a8] -> >>> > /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x44) >>> > [0x7f20ae...

...ot-storage.so.0 No symbol table info available. #16 0x00007f5c8abd9602 in ?? () from /usr/local/lib/dovecot/lib20_fts_plugin.so No symbol table info available. #17 0x00007f5c8ae0e813 in ?? () from /usr/local/lib/dovecot/lib01_acl_plugin.so No symbol table info available. #18 0x00007f5c8afe2b91 in mailbox_get_status () from /usr/local/lib/dovecot/libdovecot-storage.so.0 No symbol table info available. #19 0x00007f5c8abbab7b in virtual_storage_sync_init () from /usr/local/lib/dovecot/lib20_virtual_plugin.so No symbol table info available. #20 0x00007f5c8afe26d1 in mailbox_sync_init () from /usr/local/lib/dov...

.../usr/lib/dovecot/libdovecot-storage.so.0(+0x37b86) [0x7fe9c0b93b86] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_open+0x20) [0x7fe9c0b93d00] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_storage_get_status+0x20) [0x7fe9c0c073b0] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_get_status+0x37) [0x7fe9c0b940e7] -> dovecot/imap(imap_status_get+0x77) [0x55d3b4c3f977] -> dovecot/imap(cmd_status+0x1a9) [0x55d3b4c32969] -> dovecot/imap(command_exec+0x9c) [0x55d3b4c3806c] -> dovecot/imap(+0x193e2) [0x55d3b4c363e2] -> dovecot/imap(+0x1946c) [0x55d3b4c3646c] -> doveco...

...f47d5be7781] -> /usr/local/lib/dovecot/lib20_virtual_plugin.so(+0x9b3d) [0x7f47d0dd2b3d] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(+0xaded1) [0x7f47d5bcbed1] -> /usr/local/lib/dovecot/lib01_acl_plugin.so(+0xe975) [0x7f47d5001975] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_get_status+0x31) [0x7f47d5b6b4b1] -> /usr/local/lib/dovecot/lib20_virtual_plugin.so(virtual_storage_sync_init+0x114d) [0x7f47d0dd6a4d] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x4d) [0x7f47d5b6b05d] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync+0x37) [0x7f4...

.../usr/lib64/dovecot/libdovecot-storage.so.0(mailbox_sync+0x27) [0x3713a7e7b7] -> /usr/lib64/dovecot/libdovecot-storage.so.0(index_storage_get_status+0x62) [0x3713aa8fc2] -> /usr/lib64/dovecot/lib10_quota_plugin.so(+0xc3ec) [0x7fd272dfe3ec] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mailbox_get_status+0x5c) [0x3713a7f4fc] -> dovecot/imap(imap_status_get+0x7a) [0x41dbea] -> dovecot/imap(cmd_status+0x179) [0x413059] -> dovecot/imap(command_exec+0x3d) [0x4170bd] -> dovecot/imap() [0x416180] -> dovecot/imap() [0x41627a] -> dovecot/imap(client_handle_input+0x11d) [0x4164ed] -&g...

...> > [0x7f20ad51c36d] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xa8771) > > > > > [0x7f20aeb50771] -> > > > > > /usr/lib/dovecot/modules/lib20_fts_plugin.so(+0xfd46) [0x7f20adb8bd46] > > > > > -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_get_status+0x31) > > > > > [0x7f20aeaf0781] -> > > > > > /usr/lib/dovecot/modules/lib20_virtual_plugin.so(virtual_storage_sync_init+0x10b8) > > > > > [0x7f20ad5201a8] -> > > > > > /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x44)...

...;> [0x7ffad9c1ff83] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0x10602) > >>> [0x7ffad97b460 > >>> 2] -> /usr/local/lib/dovecot/lib01_acl_plugin.so(+0xf813) > >>> [0x7ffad99e9813] -> > >>> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_get_status+0x31) > >>> [0x7ffad9bbdb91] -> /usr/local/lib/dovecot/lib20_virtual_plug > >>> in.so(virtual_storage_sync_init+0xf0b) [0x7ffad9795b7b] -> > >>> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x51) > >>> [0x7ffad9bbd6d1] > &...

...gt; /usr/lib64/dovecot/libdovecot-storage.so.0(mailbox_sync+0x27) [0x7f43340cc4f1] -> /usr/lib64/dovecot/libdovecot-storage.so.0(index_storage_get_status+0x2f) [0x7f43340f1f6a] -> /usr/lib64/dovecot/lib01_acl_plugin.so(+0xdff9) [0x7f43335ffff9] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mailbox_get_status+0x31) [0x7f43340cd36c] -> dovecot/imap(imap_status_get+0x5f) [0x41dc1d] -> dovecot/imap() [0x410cf9] -> dovecot/imap(cmd_list_full+0x49d) [0x411297] -> dovecot/imap(command_exec+0x37) [0x417f20] -> dovecot/imap() [0x4170c9] -> dovecot/imap() [0x417174] -> dovecot/imap(client_ha...

...=0x0) at ../../src/lib/array.h:197 _data_stack_cur_id = 4 ret = 143 #20 0xfeec9807 in mailbox_open (box=0x80b47c8) at ../../src/lib/array.h:197 No locals. #21 0xfef024ec in index_storage_get_status (box=0x80b47c8, items=23, status_r=0x8047a04) at index-status.c:23 No locals. #22 0xfeeca8ac in mailbox_get_status (box=0x80b47c8, items=23, status_r=0x8047a04) at ../../src/lib/array.h:197 __FUNCTION__ = "mailbox_get_status" #23 0x08073ddb in imap_status_get (cmd=0x80b1fb8, ns=0x80ab1b0, mailbox=0x8093318 "pro/triad", items=0x8047a70, result_r=0x8047a04) at imap-status.c:23 clien...

...al/lib/dovecot/libdovecot-storage.so.0(+0xb0f83) > [0x7ffad9c1ff83] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0x10602) > [0x7ffad97b460 > 2] -> /usr/local/lib/dovecot/lib01_acl_plugin.so(+0xf813) > [0x7ffad99e9813] -> > /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_get_status+0x31) > [0x7ffad9bbdb91] -> /usr/local/lib/dovecot/lib20_virtual_plug > in.so(virtual_storage_sync_init+0xf0b) [0x7ffad9795b7b] -> > /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x51) > [0x7ffad9bbd6d1] > Jul 25 04:11:29 aldebaran dovecot[10573]: > im...