On Tuesday 12 November 2013 22:40:00 Martin Steigerwald wrote: > Am Dienstag, 12. November 2013, 22:21:17 schrieb Rainer Dorsch: > > On Sunday 10 November 2013 14:10:56 Martin Steigerwald wrote: > > > Am Sonntag, 10. November 2013, 13:58:49 schrieben Sie: > > > > Am Sonntag 10.11.2013, 11:20:33 schrieb Martin Steigerwald: > > > > > Note that it may not be actually a crashing resource, maybe just > > > > > lots > > > > > of > > > > > new connections, would be nice if you can find out whether you > > > > > akonadi > > > > > imap resource gets restarted all the time (changing PID quickly) or > > > > > its > > > > > just new connection attempt as I could prove. > > > > > > > > Wouldn't there be a popup notification for crashed akonadi resources? > > > > I specifically remember one time when there were no popups but > > > > something > > > > akonadi-related kept downloading a couple hundred KB/s from my > > > > university's > > > > mail server. Re-starting akonadi didn't fix this, but stopping it > > > > ended > > > > the > > > > download. > > > > (And no, that wasn't a huge email/amount of emails being downloaded. > > > > In > > > > fact, there were no new emails.) > > > > > > > > OTOH, I've also frequently had the "resource crashed" notification > > > > spam > > > > fill up my screen in 4.10, but haven't seen it in a while. > > > > > > I am not sure. As described in bug report I saw a hint that akinadi pop > > > resources crashed. But I don´t know how often. > > > > > > Maybe its just reconnection attempts. > > > > > > watch -n1 "ps aux | grep akonadi" > > > > > > may give information about how PIDs change... > > > > > > I didn´t do this back then and just watched port numbers changes with > > > the > > > netstat example I provided in bug report. > > > > Hi Martin, > > > > I just hit the problem again. PIDs are stable and I get lots of login > > failed messages. Restarting dovecot cures the problem. > > > > On the server side, I get lots of entries like this: > > > > Nov 12 22:16:49 bokomoko dovecot: imap-login: Login: user=<user>, > > method=PLAIN, rip=87.180.155.148, lip=aaa.bbb.ccc.ddd, TLS > > Nov 12 22:16:49 bokomoko dovecot: imap-login: Disconnected (no auth > > attempts): rip=87.180.155.148, lip=aaa.bbb.ccc.ddd, TLS: Disconnected > > Thats good information to add to bug report. > > Somewhere I read a hint it might be related to some TLS/SSL negotiation > issue. Maybe it was in one of the the two bug reports. I checked my server settings last week and changed in /etc/dovecot/dovecot.conf 575c575 < #mail_max_userip_connections = 10 --- > mail_max_userip_connections = 30 The problem did not reappear since then. Is akonadi opening more parallel connections now? Is that expected? Rainer PS: If others have similar issues on virtual servers: watch out for the numfile limit on the server, this limits the number you can specify. -- Rainer Dorsch Lärchenstr. 6 D-72135 Dettenhausen 07157-734133 email: rdorsch@web.de jabber: rdorsch@jabber.org GPG Fingerprint: 5E6C 4AF9 363C 97A6 F820 C2E6 8CE0 5F33 07F3 EDC0 Full GPG key: http://pgp.mit.edu/
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