[Dovecot] Possible signed/unsigned bug in libdovecot-storage (2:2.0.14 )
Hello
We are getting following errors when moving mail from inbox to any folder.
"Message has been copied too many times (32767+1)"
lazy_expunge is enabled.
Error messages seems to be from libdovecot-storage.
Any one can confirm the bug? or knows of a work around?
Thanks K.Z
it is mdbox, file size 10M
I dont know if the message was ever copy that many times. I dont know any way to tell.
I was able to trigger the error message with following.
a uid copy 726974 inbox_2
epoll_wait(5, {{EPOLLIN, {u32=39151008, u64=39151008}}}, 3, 18653) = 1 read(0, "a uid copy 726974 Inbox_2\n", 7545) = 26 stat("/home/user_name/mdbox/mailboxes/Inbox_2/dbox-Mails", {st_dev=makedev(9, 3), st_ino=44696357, st_mode=S_IFDIR|0700, st_nlink=2, st_uid=1000, st_gid=1000, st_blksize=4096, st_blocks=8, st_size=4096, st_atime=2011/09/02-19:27:08, st_mtime=2011/09/03-00:05:26, st_ctime=2011/09/03-00:05:26}) = 0 stat("/home/user_name/mdbox/mailboxes/Inbox_2/dbox-Mails", {st_dev=makedev(9, 3), st_ino=44696357, st_mode=S_IFDIR|0700, st_nlink=2, st_uid=1000, st_gid=1000, st_blksize=4096, st_blocks=8, st_size=4096, st_atime=2011/09/02-19:27:08, st_mtime=2011/09/03-00:05:26, st_ctime=2011/09/03-00:05:26}) = 0 stat("/home/user_name/mdbox/mailboxes/Inbox_2", {st_dev=makedev(9, 3), st_ino=44696356, st_mode=S_IFDIR|0700, st_nlink=3, st_uid=1000, st_gid=1000, st_blksize=4096, st_blocks=8, st_size=4096, st_atime=2011/09/02-19:27:08, st_mtime=2011/09/02-19:27:08, st_ctime=2011/09/02-19:27:08}) = 0 stat("/home/user_name/mdbox/mailboxes/Inbox_2", {st_dev=makedev(9, 3), st_ino=44696356, st_mode=S_IFDIR|0700, st_nlink=3, st_uid=1000, st_gid=1000, st_blksize=4096, st_blocks=8, st_size=4096, st_atime=2011/09/02-19:27:08, st_mtime=2011/09/02-19:27:08, st_ctime=2011/09/02-19:27:08}) = 0 stat("/home/user_name/mdbox/mailboxes/Inbox_2/dbox-Mails", {st_dev=makedev(9, 3), st_ino=44696357, st_mode=S_IFDIR|0700, st_nlink=2, st_uid=1000, st_gid=1000, st_blksize=4096, st_blocks=8, st_size=4096, st_atime=2011/09/02-19:27:08, st_mtime=2011/09/03-00:05:26, st_ctime=2011/09/03-00:05:26}) = 0 open("/home/user_name/mdbox/mailboxes/Inbox_2/dbox-Mails/dovecot.index.log", O_RDWR) = 11 fstat(11, {st_dev=makedev(9, 3), st_ino=44696360, st_mode=S_IFREG|0600, st_nlink=1, st_uid=1000, st_gid=1000, st_blksize=4096, st_blocks=40, st_size=16404, st_atime=2011/09/02-19:32:11, st_mtime=2011/09/03-00:05:26, st_ctime=2011/09/03-00:05:26}) = 0 pread(11, "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx") open("/home/user_name/mdbox/mailboxes/Inbox_2/dbox-Mails/dovecot.index", O_RDWR) = 12 alarm(120) = 0 fcntl(12, F_SETLKW, {type=F_RDLCK, whence=SEEK_SET, start=0, len=0}) = 0 alarm(0) = 120 fstat(12, {st_dev=makedev(9, 3), st_ino=44696353, st_mode=S_IFREG|0600, st_nlink=1, st_uid=1000, st_gid=1000, st_blksize=4096, st_blocks=72, st_size=33504, st_atime=2011/09/03-00:05:26, st_mtime=2011/09/03-00:05:26, st_ctime=2011/09/03-00:05:26}) = 0 pread(12, "xxxxxxxxxxxxxxxxxxxxxxxxxx") pread(12, "xxxxxxxxxxxxxxxxxxxxxxxxxx") fcntl(12, F_SETLK, {type=F_UNLCK, whence=SEEK_SET, start=0, len=0}) = 0 fstat(11, {st_dev=makedev(9, 3), st_ino=44696360, st_mode=S_IFREG|0600, st_nlink=1, st_uid=1000, st_gid=1000, st_blksize=4096, st_blocks=40, st_size=16404, st_atime=2011/09/02-19:32:11, st_mtime=2011/09/03-00:05:26, st_ctime=2011/09/03-00:05:26}) = 0 pread(11, "", 8192, 16404) = 0 stat("/home/user_name/mdbox/storage/dovecot.map.index.log", {st_dev=makedev(9, 3), st_ino=42730409, st_mode=S_IFREG|0600, st_nlink=1, st_uid=1000, st_gid=1000, st_blksize=4096, st_blocks=56, st_size=22356, st_atime=2011/09/02-19:31:53, st_mtime=2011/09/03-01:48:40, st_ctime=2011/09/03-01:48:40}) = 0 fstat(9, {st_dev=makedev(9, 3), st_ino=42730409, st_mode=S_IFREG|0600, st_nlink=1, st_uid=1000, st_gid=1000, st_blksize=4096, st_blocks=56, st_size=22356, st_atime=2011/09/02-19:31:53, st_mtime=2011/09/03-01:48:40, st_ctime=2011/09/03-01:48:40}) = 0 fstat(9, {st_dev=makedev(9, 3), st_ino=42730409, st_mode=S_IFREG|0600, st_nlink=1, st_uid=1000, st_gid=1000, st_blksize=4096, st_blocks=56, st_size=22356, st_atime=2011/09/02-19:31:53, st_mtime=2011/09/03-01:48:40, st_ctime=2011/09/03-01:48:40}) = 0 open("/home/user_name/mdbox/mailboxes/Inbox_2/dbox-Mails/dovecot.index.cache", O_RDWR) = 13 fstat(13, {st_dev=makedev(9, 3), st_ino=44696366, st_mode=S_IFREG|0600, st_nlink=1, st_uid=1000, st_gid=1000, st_blksize=4096, st_blocks=1608, st_size=818176, st_atime=2011/09/02-19:28:48, st_mtime=2011/09/02-20:11:59, st_ctime=2011/09/02-20:11:59}) = 0 mmap(NULL, 818176, PROT_READ, MAP_SHARED, 13, 0) = 0x7f8d081f2000 pread(14, "xxxxxxxxxxxxxxxxxxxxxxxxx") pread(14, "xxxxxxxxxxxxxxxxxxxxxxxxx") fstat(14, {st_dev=makedev(9, 3), st_ino=42731774, st_mode=S_IFREG|0600, st_nlink=1, st_uid=1000, st_gid=1000, st_blksize=4096, st_blocks=20480, st_size=10484876, st_atime=2011/09/02-19:26:41, st_mtime=2011/09/02-19:26:43, st_ctime=2011/09/02-19:26:43}) = 0 stat("/home/user_name/mdbox", {st_dev=makedev(9, 3), st_ino=42729592, st_mode=S_IFDIR|0700, st_nlink=5, st_uid=1000, st_gid=1000, st_blksize=4096, st_blocks=8, st_size=4096, st_atime=2011/04/07-09:30:08, st_mtime=2011/09/03-01:57:47, st_ctime=2011/09/03-01:58:08}) = 0 chown("/home/user_name/mdbox", 1000, 4294967295) = 0 stat("/home/user_name/mdbox/dovecot-quota", {st_dev=makedev(9, 3), st_ino=42730175, st_mode=S_IFREG|0600, st_nlink=1, st_uid=1000, st_gid=1000, st_blksize=4096, st_blocks=8, st_size=59, st_atime=2011/09/03-01:48:40, st_mtime=2011/09/03-01:48:40, st_ctime=2011/09/03-01:48:40}) = 0 fstat(15, {st_dev=makedev(9, 3), st_ino=42730175, st_mode=S_IFREG|0600, st_nlink=1, st_uid=1000, st_gid=1000, st_blksize=4096, st_blocks=8, st_size=59, st_atime=2011/09/03-01:48:40, st_mtime=2011/09/03-01:48:40, st_ctime=2011/09/03-01:48:40}) = 0 alarm(180) = 0 fcntl(9, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=0, len=0}) = 0 alarm(0) = 180 stat("/home/user_name/mdbox/storage/dovecot.map.index.log", {st_dev=makedev(9, 3), st_ino=42730409, st_mode=S_IFREG|0600, st_nlink=1, st_uid=1000, st_gid=1000, st_blksize=4096, st_blocks=56, st_size=22356, st_atime=2011/09/02-19:31:53, st_mtime=2011/09/03-01:48:40, st_ctime=2011/09/03-01:48:40}) = 0 fstat(9, {st_dev=makedev(9, 3), st_ino=42730409, st_mode=S_IFREG|0600, st_nlink=1, st_uid=1000, st_gid=1000, st_blksize=4096, st_blocks=56, st_size=22356, st_atime=2011/09/02-19:31:53, st_mtime=2011/09/03-01:48:40, st_ctime=2011/09/03-01:48:40}) = 0 stat("/home/user_name/mdbox/mailboxes/Inbox_2/dbox-Mails/dovecot.index.log.2", {st_dev=makedev(9, 3), st_ino=44696358, st_mode=S_IFREG|0600, st_nlink=1, st_uid=1000, st_gid=1000, st_blksize=4096, st_blocks=144, st_size=66812, st_atime=2011/09/02-19:27:08, st_mtime=2011/09/02-19:32:11, st_ctime=2011/09/02-19:32:11}) = 0 alarm(180) = 0 fcntl(11, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=0, len=0}) = 0 alarm(0) = 180 stat("/home/user_name/mdbox/mailboxes/Inbox_2/dbox-Mails/dovecot.index.log", {st_dev=makedev(9, 3), st_ino=44696360, st_mode=S_IFREG|0600, st_nlink=1, st_uid=1000, st_gid=1000, st_blksize=4096, st_blocks=40, st_size=16404, st_atime=2011/09/02-19:32:11, st_mtime=2011/09/03-00:05:26, st_ctime=2011/09/03-00:05:26}) = 0 fstat(11, {st_dev=makedev(9, 3), st_ino=44696360, st_mode=S_IFREG|0600, st_nlink=1, st_uid=1000, st_gid=1000, st_blksize=4096, st_blocks=40, st_size=16404, st_atime=2011/09/02-19:32:11, st_mtime=2011/09/03-00:05:26, st_ctime=2011/09/03-00:05:26}) = 0 fcntl(9, F_SETLK, {type=F_UNLCK, whence=SEEK_SET, start=0, len=0}) = 0 fcntl(11, F_SETLK, {type=F_UNLCK, whence=SEEK_SET, start=0, len=0}) = 0 write(1, "a NO [CANNOT] Message has been copied too many times (32767
- 1)\r\n", 66) = 66 epoll_wait(5, {}, 3, 5000) = 0 epoll_wait(5, {}, 3, 4) = 0
15642 timeout_reset(0x25565c0, 0x254632a, 3, 32704, 0x203a2961632e79) = 1 15642 i_stream_read(0x2556300, 0x2999108, 0, 0x25565c0, 8) = 26 15642 o_stream_ref(0x25564b8, 0x2559e0d, 0, 26, 8) = 26 15642 o_stream_cork(0x25564b8, 0x2559e0d, 0, 26, 8) = 1 15642 t_push(0x2555ed0, 1, 0x2556440, 26, 8) = 3 15642 i_stream_get_data(0x2556300, 0x7fffb16662c0, 4, 32704, 8) = 0x2559e0d 15642 buffer_create_dynamic(0x2556620, 40, 0x2556600, 1856, 8) = 0x25566c0 15642 imap_parser_read_word(0x25557a0, 0x2555ef8, 0x2556600, 1760, 8) = 0x255bd08 15642 p_strdup(0x2556620, 0x255bd08, 0, 97, 8) = 0x2556720 15642 imap_parser_read_word(0x25557a0, 0x255bd0a, 0, 97, 0x255bd08) = 0x255bd10 15642 p_strdup(0x2556620, 0x255bd10, 0, 25705, 0x255bd08) = 0x2556728 15642 t_str_new(128, 0x255bd14, 0, 0x646975, 0x255bd10) = 0x2523088 15642 str_append_c(0x2523088, 91, 0, 98, 128) = 0x25230c0 15642 str_append(0x2523088, 0x254c420, 1, 91, 128) = 0x25230c1 15642 str_len(0x2523088, 0x254c431, 0, 0x6f6840736e6f726f, 0x61632e7961777473) = 18 15642 str_append_c(0x2523088, 32, 0, 0x6f6840736e6f726f, 0x61632e7961777473) = 0x25230d2 15642 str_append(0x2523088, 0x2556728, 0, 32, 0x61632e7961777473) = 0x25230d3 15642 str_append_c(0x2523088, 93, 0, 25705, 0x2556728) = 0x25230d6 15642 str_c(0x2523088, 0x7fffb166624d, 0, 93, 0x2556728) = 0x25230c0 15642 process_title_set(0x25230c0, 0x7fffb166624d, 0, 93, 0x2556728) = 0x7fffb1666bc0 15642 array_bsearch_i(0x61feb0, 0x2556728, 0x411510, 0x5d6469752061632e, 0x746f6365766f642f <unfinished ...> 15642 strcasecmp("uid", "NOOP") = 7 15642 strcasecmp("uid", "UID COPY") = -32 15642 strcasecmp("uid", "STATUS") = 2 15642 strcasecmp("uid", "THREAD") = 1 15642 strcasecmp("uid", "UID") = 0 15642 <... array_bsearch_i resumed> ) = 0x252ca98 15642 imap_parser_read_word(0x25557a0, 0x41bd4e, 0, 0, 0) = 0x255bd18 15642 t_strconcat(0x41b57d, 0x255bd18, 0, 0x79706f63, 0) = 0x2523170 15642 array_bsearch_i(0x61feb0, 0x2523170, 0x411510, 32432, 0x255bd18 <unfinished ...> 15642 strcasecmp("UID copy", "NOOP") = 7 15642 strcasecmp("UID copy", "UID COPY") = 0 15642 <... array_bsearch_i resumed> ) = 0x252cab0 15642 p_strconcat(0x2556620, 0x41b57d, 0x255bd18, 0, 0) = 0x2556730 15642 imap_parser_read_args(0x25557a0, 2, 0, 0x7fffb16660d8, 0x255bd18) = 2 15642 t_str_new(256, 0, 0, 146, 32) = 0x2523198 15642 imap_write_args(0x2523198, 0x255bc28, 0, 0, 0) = 0x25231d7 15642 str_c(0x2523198, 0x255bd2f, 0, 0x325f786f, 0x255bd28) = 0x25231d0 15642 p_strdup(0x2556620, 0x25231d0, 0, 0x325f786f, 0x255bd28) = 0x2556740 15642 imap_arg_get_astring(0x255bc28, 0x7fffb16660d0, 24, 0x325f786f626e49, 0x25231d0) = 1 15642 imap_arg_get_astring(0x255bc48, 0x7fffb16660d0, 32, 0x325f786f626e49, 0x25231d0) = 1 15642 mail_search_build_init(0x2556640, 0x255bd20, 1, 0x7fffb16661f0, 0x25231d0) = 0x2568920 15642 buffer_create_dynamic(0x2568900, 128, 0x25688e0, 3840, 8) = 0x25689e0 15642 imap_seq_set_parse(0x255bd20, 0x2568968, 0x25688e0, 3656, 8) = 0 15642 mail_search_args_init(0x2568920, 0x2556e50, 1, 0x2555fb0, 0x7fffb1666068) = 4 15642 mail_namespace_find(0x2550340, 0x7fffb1666108, 0x7fffb16661d8, 0x7fffb166620c, 8) = 0x2550340 15642 strlen("Inbox_2") = 7 15642 strlen("Inbox_2") = 7 15642 mailbox_list_get_mailbox_name_status(0x2552930, 0x255bd28, 0x7fffb166620c, 47, 0x255bd28) = 0 15642 mailbox_get_namespace(0x2556e50, 0x2550340, 0x255bd28, 0, 0) = 0x2550340 15642 mailbox_get_name(0x2556e50, 0x2550340, 0x2550340, 0, 0) = 0x25570c0 15642 strcmp("INBOX", "Inbox_2") = -32 15642 strcasecmp("INBOX", "INBOX") = 0 15642 strcasecmp("Inbox_2", "INBOX") = 95 15642 mailbox_alloc(0x2552930, 0x255bd28, 10, 0, 95) = 0x2569930 15642 mailbox_open(0x2569930, 0, 2, 32024, 104) = 0 15642 mailbox_transaction_begin(0x2569930, 6, 0x7f8d0e5aa560, 32024, 0) = 0x299cb20 15642 t_str_new(256, 0x7fffb1666120, 0, 0x299cc00, 0x7f8d0df1aeb8) = 0x25235f8 15642 mailbox_transaction_begin(0x2556e50, 0, 0, 0, 0) = 0x256c590 15642 mailbox_search_init(0x256c590, 0x2568920, 0, 0x256dc20, 0x7f8d0df1aeb8) = 0x256dc50 15642 mail_alloc(0x256c590, 0, 0, 3, 32) = 0x256e440 15642 mailbox_search_next(0x256dc50, 0x256e440, 0x7f8d0e5aa560, 30976, 88) = 1 15642 mailbox_save_alloc(0x299cb20, 726974, 0, 0x256dd30, 0) = 0x256dee0 15642 mailbox_save_copy_flags(0x256dee0, 0x256e440, -1, 0, 0) = 12 15642 mailbox_copy(0x7fffb16661c0, 0x256e440, 44, 0x2902410, 726974) = 0 15642 mailbox_search_next(0x256dc50, 0x256e440, 0, 0xffffffff, 0x7f8d0df19580) = 0 15642 mail_free(0x7fffb16661b8, 40, 0, 0x7fffb1666080, 0x7f8d0df19580) = 2065 15642 str_printfa(0x25235f8, 0x41bd53, 726974, 726974, 48) = 130 15642 mailbox_search_deinit(0x7fffb16661d0, 6, 0x2523636, 0x41bd55, 0) = 0 15642 mailbox_transaction_commit(0x7fffb16661c8, 2, 0x256de00, 132976, 0) = 0 15642 str_c(0x25235f8, 0, 0x256d3b0, 132976, 56) = 0x2523630 15642 mail_search_args_unref(0x7fffb16661f0, 0, 0x256d3b0, 132976, 56) = 4113 15642 t_str_new(256, 0, 0x2996cb0, 132976, 120) = 0x2523758 15642 mailbox_transaction_commit_get_changes(0x7fffb16661f8, 0x7fffb1666170, 0, 0, 0) = 0xffffffff 15642 mailbox_get_storage(0x2569930, 0, 0x7f8d0e5aa560, 30624, 48) = 0x2553140 15642 mailbox_free(0x7fffb1666200, 0, 0x7f8d0e5aa560, 0x2569930, 48) = 7201 15642 mailbox_is_inconsistent(0x2556e50, 0x2553140, 0x299cc80, 132976, 8) = 0 15642 mail_storage_get_last_error(0x2553140, 0x7fffb166612c, 0x4d9de690, 132976, 8) = 0x2573bf0 15642 t_strdup_printf(0x41b1d7, 0x41b19d, 0x2573bf0, 132976, 8) = 0x2523890 15642 o_stream_send_str(0x25564b8, 0x2556720, 0x2523010, 30560, 0) = 1 15642 o_stream_send(0x25564b8, 0x419dd1, 1, 97, 0x2556720) = 1 15642 o_stream_send_str(0x25564b8, 0x2523890, 0, 32, 0x2556720) = 62 15642 o_stream_send(0x25564b8, 0x41b5cf, 2, 0x3233282073656d69, 0x2931202b20373637) = 2 15642 timeout_reset(0x25565c0, 0x41b5d1, 0, 2573, 0x2931202b20373637) = 2 15642 imap_parser_reset(0x25557a0, 0x29999d8, 0, 0x25565c0, 8) = 0x25557d0 15642 t_str_new(128, 0, 0, -5, 16) = 0x25238e8 15642 str_append_c(0x25238e8, 91, 0, 98, 128) = 0x2523920 15642 str_append(0x25238e8, 0x254c420, 1, 91, 128) = 0x2523921 15642 str_append_c(0x25238e8, 93, 0, 0x6f6840736e6f726f, 0x61632e7961777473) = 0x2523932 15642 str_c(0x25238e8, 0x7fffb166621d, 0, 93, 0x61632e7961777473) = 0x2523920 15642 process_title_set(0x2523920, 0x7fffb166621d, 0, 93, 0x61632e7961777473) = 0x7fffb1666beb 15642 t_pop_check(0x7fffb16662cc, 171, 0xabababababababab, 414, 4) = 3 15642 t_push(0x7fffb16662cc, 171, 0x7f8d0e5aa560, 32704, 4) = 3 15642 i_stream_get_data(0x2556300, 0x7fffb16662b8, 4, 32704, 4) = 0x2559e26 15642 i_stream_skip(0x2556300, 1, 1, 1, 4) = 1 15642 i_stream_get_data(0x2556300, 0x7fffb16662c0, 647, 0x25562a0, 4) = 0 15642 t_pop_check(0x7fffb16662cc, 0x7fffb16662c0, 0x25562a0, 647, 4) = 3 15642 mailbox_transaction_get_count(0x2556e50, 0x7fffb16662c0, 0x7f8d0e5aa560, 32704, 4) = 0 15642 o_stream_uncork(0x25564b8, 0, 0x7f8d0e5aa560, 32704, 4) = 0 15642 o_stream_unref(0x7fffb1666310, 0, 66, 0, 4) = 1 15642 i_stream_get_data(0x2556300, 0x7fffb16662e8, 66, 0, 4) = 0
Thanks for checking
KuiZ
On Fri, Sep 2, 2011 at 10:36 PM, Timo Sirainen <tss@iki.fi> wrote:
On 3.9.2011, at 6.06, Kui Zhang wrote:
We are getting following errors when moving mail from inbox to any folder.
"Message has been copied too many times (32767+1)"
mdbox? Is it actually copied that many times?
On Sat, 2011-09-03 at 02:29 -0700, Kui Zhang wrote:
"Message has been copied too many times (32767+1)" it is mdbox, file size 10M
I dont know if the message was ever copy that many times. I dont know any way to tell.
I'm pretty sure the message has been copied that many times. Possibly related to some lazy-expunge bug.. You could check this manually by:
I was able to trigger the error message with following. a uid copy 726974 inbox_2
First you'll need to find "map_uid" of the message:
map_uid=doveadm dump ~/mdbox/mailboxes/INBOX/dbox-Mails/|grep -A 10 uid=726974|grep -w map_uid|awk '{print $4}'
Next you can check that the reference count for the message really is 32767:
doveadm dump ~/mdbox/storage|grep -A 5 uid=$map_uid | grep -w ref
And finally check where that message has actually been copied to:
printf '#!/bin/sh\necho $1;doveadm dump $1 | grep "map_uid.*\\b$2\\$" | wc -l\n' > /tmp/find.sh find ~/mdbox -name dbox-Mails -exec /tmp/find.sh {} $map_uid \;
On Sun, Sep 4, 2011 at 8:45 AM, Timo Sirainen <tss@iki.fi> wrote:
On Sat, 2011-09-03 at 02:29 -0700, Kui Zhang wrote:
"Message has been copied too many times (32767+1)" it is mdbox, file size 10M
I dont know if the message was ever copy that many times. I dont know any way to tell.
I'm pretty sure the message has been copied that many times. Possibly related to some lazy-expunge bug.. You could check this manually by:
I was able to trigger the error message with following. a uid copy 726974 inbox_2
First you'll need to find "map_uid" of the message:
map_uid=
doveadm dump ~/mdbox/mailboxes/INBOX/dbox-Mails/|grep -A 10 uid=726974|grep -w map_uid|awk '{print $4}'Next you can check that the reference count for the message really is 32767:
The ref counter was 32767.
doveadm dump ~/mdbox/storage|grep -A 5 uid=$map_uid | grep -w ref
And finally check where that message has actually been copied to:
printf '#!/bin/sh\necho $1;doveadm dump $1 | grep "map_uid.*\\b$2\\$" | wc -l\n' > /tmp/find.sh find ~/mdbox -name dbox-Mails -exec /tmp/find.sh {} $map_uid \;
The message was copied to a secondary folder. The action match one of the client side filter rules.
I found 3k other messages with same problem. They all have delete flag.
I upgraded dovecot the night before. I seen plugin errors during upgrade, in the pass. Do you think client made multiple copies during plugin upgrade? I will turn on debug logging for next upgrade.
What else can I do, in order to track down the problem?
thanks KuiZ
On 5.9.2011, at 13.11, Kui Zhang wrote:
First you'll need to find "map_uid" of the message:
map_uid=
doveadm dump ~/mdbox/mailboxes/INBOX/dbox-Mails/|grep -A 10 uid=726974|grep -w map_uid|awk '{print $4}'Next you can check that the reference count for the message really is 32767:
The ref counter was 32767.
Well, see what happens if you try to rebuild the dbox indexes. Does the counter shrink or is it the same? If it stays the same, the message was actually copied 32767 times somewhere..
doveadm force-resync -u user@domain INBOX
I upgraded dovecot the night before. I seen plugin errors during upgrade, in the pass. Do you think client made multiple copies during plugin upgrade? I will turn on debug logging for next upgrade.
Having 32767 copies of the message is a bit strange. Debug logging won't show anything, but you could enable mail_log plugin and it'll log about each copy operation.
participants (2)
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Kui Zhang
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Timo Sirainen