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...pying the inbox and wanted to delete half the messages to filter out the problematic one, but opening the copy works fine. What could be the culprit? Does dovecot keep some index that might be corrupted? On Mon, Aug 22, 2016 at 02:43:01PM +0300, Aki Tuomi wrote: > On 21.08.2016 13:59, Ladislav Laska wrote: > > Hi! > > > > dovecot -n and backtrace are both attached in my original email, due to their > > size. Did the attachments not arrive? > > > > The relevant log does not contain much more than the trace, but here it is: > > > > Any chance to...

...lem. I looked around but didn't find any other files that dovecot could be modifying, or did I miss something? Anyway, I think the problem will get back soon, as it did many times before. On Mon, Aug 22, 2016 at 04:18:58PM +0300, Aki Tuomi wrote: > > > On 22.08.2016 15:10, Ladislav Laska wrote: > > Not really. I tried copying the inbox and wanted to delete half the > > messages to filter out the problematic one, but opening the copy works > > fine. > > > > What could be the culprit? Does dovecot keep some index that might be > > corrupted? > &...

...-> dovecot/imap(client_handle_input+0x175) [0x418b95] Aug 21 12:58:29 ibex dovecot: imap(krakonos): Fatal: master: service(imap): child 17785 killed with signal 6 (core dumped) On Sat, Aug 20, 2016 at 01:25:01AM +0300, Aki Tuomi wrote: > > > On August 19, 2016 at 10:00 PM Ladislav Laska <laska at kam.mff.cuni.cz> wrote: > > > > > > Hi! > > > > I'm currently experiencing a crash of dovecot 2.2.25 on Gentoo, upon opening > > mailbox. The crash only triggers on opening inbox, other mailboxes seem to > > work fine. It happens e...

...d see if it helps. Or is it possible to enable lock debugging, or perhaps run it completely synchronized (I don't have a lot of traffic, so a little slowdown isn't an issue). On Thu, Oct 20, 2016 at 08:20:51PM +0300, Aki Tuomi wrote: > > > On October 20, 2016 at 8:03 PM Ladislav Laska <laska at kam.mff.cuni.cz> wrote: > > > > > > Hi! > > > > > Somehow Dovecot thinks that the mbox file changed under it.. > > > > Yes. And it's probably right, but I wonder what could have changed it. I > > looked around inotify and it...

Hi! > Somehow Dovecot thinks that the mbox file changed under it.. Yes. And it's probably right, but I wonder what could have changed it. I looked around inotify and it seems there is no way to let a file being watched and get program names/pids of processes accessing it. > These mbox corruptions are usually pretty difficult to reproduce (= impossible to fix without ability to

...you need any more info/experimentation. Also, if you know a good way to find the mail that causes the trouble out of the core, let me know, I'd be glad to forward it for testing. Thanks and I hope we can find (and fix) the problem! -- S pozdravem Ladislav L?ska <laska at kam.mff.cuni.cz> Katedra Aplikovan? Matematiky, MFF UK tel.: +420 739 464 167 -------------- next part -------------- # 2.2.25 (7be1766): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.15 (97b3da0) # OS: Linux 4.0.4-gentoo x86_64 Gentoo Base System release 2.2 auth_username...

On 15 Oct 2016, at 21:59, Ladislav Laska <laska at kam.mff.cuni.cz> wrote: > > Hi! > > I'm here again with a problem. I'm using dovecot as an IMAP server and > LDA, filtering mail via sieve. However, few times a day I get the > following error on server and my client (mutt) gets disconnected. > > O...

> On October 20, 2016 at 8:03 PM Ladislav Laska <laska at kam.mff.cuni.cz> wrote: > > > Hi! > > > Somehow Dovecot thinks that the mbox file changed under it.. > > Yes. And it's probably right, but I wonder what could have changed it. I > looked around inotify and it seems there is no way to let a file bei...

Hi! I'm here again with a problem. I'm using dovecot as an IMAP server and LDA, filtering mail via sieve. However, few times a day I get the following error on server and my client (mutt) gets disconnected. Oct 15 20:20:29 ibex dovecot: imap(krakonos): Error: Corrupted index cache file /home/krakonos/.mbox/.imap/INBOX/dovecot.index.cache: Broken physical s ize for mail UID 149418 in

Hi! I'm still fighting with lost mails and what I think is a locking problem. As I've lost some pretty important mails already, I decided to mitigate my troubles by moving to maildir format, which should not be susceptible to these problems. I read the docs and wanted to test on my account, before I mess with all the others and possibly break something. The way to do it seems to be to