Hi,

On 10.07.2010 15:39, Timo Sirainen wrote:

On 10.7.2010, at 13.06, Matthias Rieber wrote:

...

dsync -v -f -u login mirror ssh -o IdentityFile=/etc/dovecot/dsync.d/id_rsa root@shrike dsync -u login

This usually works, but if I delete a certain number of emails, I get this messages:

dsync-local(mailverwalter): Info: Posteingang: Ignored 178 modseq changes dsync-local(mailverwalter): Info: Posteingang: Couldn't keep all uids dsync-local(mailverwalter): Warning: Mailbox changes caused a desync. You may want to run dsync again. Did only one of the sides have changes or did both?

just one side. It doesn't crash always. If it doesn't crash, all messages in that folder will be duplicated.

Matthias

Hi,

On 10.7.2010, at 14.46, Matthias Rieber wrote:

...

...

...

dsync-local(mailverwalter): Info: Posteingang: Ignored 178 modseq changes dsync-local(mailverwalter): Info: Posteingang: Couldn't keep all uids dsync-local(mailverwalter): Warning: Mailbox changes caused a desync. You may want to run dsync again. Did only one of the sides have changes or did both?

just one side. It doesn't crash always. If it doesn't crash, all messages in that folder will be duplicated. The crash is a separate problem from the duplication. I did a couple of fixes though, see if it does something different now?

http://hg.dovecot.org/dovecot-2.0/rev/56cf4f6261dd http://hg.dovecot.org/dovecot-2.0/rev/06e4a422aa91

On 10.07.2010 16:58, Timo Sirainen wrote: this time:

dsync-local(mailverwalter): Info: Posteingang: Ignored 500 modseq changes dsync-local(mailverwalter): Info: Posteingang: Couldn't keep all uids dsync-local(mailverwalter): Panic: file dsync-worker-local.c: line 1515 (dsync_worker_try_finish): assertion failed: (!worker->finished) dsync-local(mailverwalter): Error: Raw backtrace: /usr/local/lib/dovecot/libdovecot.so.0 [0xf7eb9541] -> /usr/local/lib/dovecot/libdovecot.so.0(default_fatal_handler+0x4e) [0xf7eb966e] -> /usr/local/lib/dovecot/libdovecot.so.0(i_error+0) [0xf7eb9878] -> dsync [0x8055c0b] -> dsync [0x8056551] -> dsync(dsync_worker_msg_save+0x4e) [0x8055a3e] -> dsync [0x8050824] -> dsync [0x8053837] -> dsync [0x8053b42] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0xf5) [0xf7ec5bc5] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_run+0x30) [0xf7ec4c10] -> /usr/local/lib/dovecot/libdovecot.so.0(master_service_run+0x2a) [0xf7eb229a] -> dsync(main+0x732) [0x804db32] -> /lib/libc.so.6(__libc_start_main+0xe5) [0xf7d46455] -> dsync [0x804d0c1]

Backtrace:

Program terminated with signal 6, Aborted. [New process 2760] #0 0xf7d5a556 in raise () from /lib/libc.so.6 #0 0xf7d5a556 in raise () from /lib/libc.so.6 No symbol table info available. #1 0xf7d5bd78 in abort () from /lib/libc.so.6 No symbol table info available. #2 0xf7eb9555 in default_fatal_finish (type=<value optimized out>, status=0) at failures.c:164 backtrace = 0x9bd0bc0 "/usr/local/lib/dovecot/libdovecot.so.0 [0xf7eb9541] -> /usr/local/lib/dovecot/libdovecot.so.0(default_fatal_handler+0x4e) [0xf7eb966e] -> /usr/local/lib/dovecot/libdovecot.so.0(i_error+0) [0xf7eb9878]"... #3 0xf7eb966e in default_fatal_handler (type=LOG_TYPE_PANIC, status=0, format=0x8058c84 "file %s: line %d (%s): assertion failed: (%s)", args=0xfffdc7f4 "Ԥ\005\b�005") at failures.c:176 No locals. #4 0xf7eb9878 in i_panic (format=0x8058c84 "file %s: line %d (%s): assertion failed: (%s)") at failures.c:230 No locals. #5 0x08055c0b in dsync_worker_try_finish (worker=0x6) at dsync-worker-local.c:1515 __FUNCTION__ = "dsync_worker_try_finish" #6 0x08056551 in local_worker_msg_save (_worker=0x9bfd628, msg=0xf7b8b490, data=0x9bf9784, callback=0x8050740 <msg_save_callback>, context=0x9c20f88) at dsync-worker-local.c:1606 dest_box = (struct mailbox *) 0x9c366f8 save_ctx = (struct mail_save_context *) 0x9c0b230 __FUNCTION__ = "local_worker_msg_save" #7 0x08055a3e in dsync_worker_msg_save (worker=0x9bfd628, msg=0xf7b8b490, data=0x9bf9784, callback=0x8050740 <msg_save_callback>, context=0x9c20f88) at dsync-worker.c:231 _data_stack_cur_id = 3 #8 0x08050824 in msg_get_callback (result=DSYNC_MSG_GET_RESULT_SUCCESS, data=0x9bf9784, context=0x9c20f88) at dsync-brain-msgs-new.c:78 mailbox = (const struct dsync_brain_mailbox *) 0xf7b6f0cc input = (struct istream *) 0x9c21348 __FUNCTION__ = "msg_get_callback" #9 0x08053837 in proxy_client_worker_next_reply (worker=0x9bf96c0, line=0x9c38c5e "1\t12572\t1278754681\t") at dsync-proxy-client.c:225 request = {type = PROXY_CLIENT_REQUEST_TYPE_GET, uid = 12572, callback = {get = 0x8050790 <msg_get_callback>, copy = 0x8050790 <msg_get_callback>, finish = 0x8050790 <msg_get_callback>}, context = 0x9c20f88} ret = <value optimized out> #10 0x08053b42 in proxy_client_worker_input (worker=0x9bf96c0) at dsync-proxy-client.c:289 line = 0x9c38c5e "1\t12572\t1278754681\t" ret = <value optimized out> #11 0xf7ec5bc5 in io_loop_handler_run (ioloop=0x9bd7508) at ioloop-epoll.c:212 ctx = (struct ioloop_handler_context *) 0x9bd7618 event = (const struct epoll_event *) 0x9bd7658 list = (struct io_list *) 0x9bf97f0 io = (struct io_file *) 0x9bf97c8 tv = {tv_sec = 4, tv_usec = 657599} t_id = 2 msecs = <value optimized out> ret = 1 i = 0 j = 0 call = <value optimized out> #12 0xf7ec4c10 in io_loop_run (ioloop=0x9bd7508) at ioloop.c:350 No locals. #13 0xf7eb229a in master_service_run (service=0x9bd7448, callback=0x804d160 <dsync_connected>) at master-service.c:495 No locals. #14 0x0804db32 in main (argc=) at dsync.c:303 ssflags = <value optimized out> brain_flags = 3 storage_service = (struct mail_storage_service_ctx *) 0x9bd8108 service_user = (struct mail_storage_service_user *) 0x9bd89b8 input = {module = 0x805a518 "mail", service = 0x8058e13 "dsync", username = 0x9bd7207 "mailverwalter", local_ip = {family = 0, u = {ip6 = {in6_u = {u6_addr8 = '\0' <repeats 15 times>, u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, u6_addr32 = {0, 0, 0, 0}}}, ip4 = {s_addr = 0}}}, remote_ip = {family = 0, u = {ip6 = {in6_u = {u6_addr8 = '\0' <repeats 15 times>, u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, u6_addr32 = {0, 0, 0, 0}}}, ip4 = {s_addr = 0}}}, userdb_fields = 0x0} mail_user = (struct mail_user *) 0x9bf01b0 mail_user2 = (struct mail_user *) 0x0 worker1 = (struct dsync_worker *) 0x9bfd628 worker2 = (struct dsync_worker *) 0x9bf96c0 workertmp = <value optimized out> error = <value optimized out> username = 0x9bd7207 "mailverwalter" cmd_name = 0x9bd7215 "mirror" mailbox = 0x0 local_location = 0x0 remote_cmd_args = (const char * const *) 0x9bcf080 dsync_server = false unexpected_changes = <value optimized out> dsync_debug = false reverse_workers = false alt_char = 95 '_' c = <value optimized out> ret = <value optimized out> fd_in = <value optimized out> fd_out = <value optimized out> __FUNCTION__ = "main"

Matthias