Re: [Dovecot] dsync backup gets stuck... fails

2012-08-17 Thread Timo Sirainen
On 15.8.2012, at 22.23, Jeff Gustafson wrote: dsync-local(tss): Fatal: dsync backup: Looks like you're trying to run backup in wrong direction. Source is empty and destination is not. That's the one! Maybe it needs a force setting, or change the detection somehow.. That

Re: [Dovecot] dsync backup gets stuck... fails

2012-08-15 Thread Timo Sirainen
On 15.8.2012, at 5.41, Jeff Gustafson wrote: I have an issue related to this problem. dsync returns an error 75 when it detects the source mailbox is empty (client probably pop3'd all of their email). It also returns an error 75 when I get the timeout error. You mean this?

Re: [Dovecot] dsync backup gets stuck... fails

2012-08-15 Thread Jeff Gustafson
On Wed, 2012-08-15 at 12:27 +0300, Timo Sirainen wrote: On 15.8.2012, at 5.41, Jeff Gustafson wrote: I have an issue related to this problem. dsync returns an error 75 when it detects the source mailbox is empty (client probably pop3'd all of their email). It also returns an error 75

Re: [Dovecot] dsync backup gets stuck... fails

2012-08-14 Thread Jeff Gustafson
On Tue, 2012-08-14 at 23:23 +0300, Timo Sirainen wrote: On 11.8.2012, at 0.54, Jeff Gustafson wrote: More dsync issues. We were running 2.1.7 and we updated to 2.1.9. Same problem with both versions. I'm getting an error 75 on about 40 boxes out of 1800. It is the same list of

Re: [Dovecot] dsync backup gets stuck... fails

2012-08-14 Thread Jeff Gustafson
On Tue, 2012-08-14 at 23:23 +0300, Timo Sirainen wrote: On 11.8.2012, at 0.54, Jeff Gustafson wrote: What can I do to help the developers locate the bug? Those hangs are a little bit annoying to debug, and the whole code has been rewritten for v2.2 already in a way that should make the

Re: [Dovecot] dsync backup gets stuck... fails

2012-08-13 Thread Jeff Gustafson
On Sat, 2012-08-11 at 15:50 +0200, Daniel Parthey wrote: Maybe you have run into the epoll kernel bug under RHEL/CentOS: :) Yeah... been there, done that. We found that bug within *minutes* of ksplice updating the kernel. I don't think this is an epoll thing because, if it was,

Re: [Dovecot] dsync backup gets stuck... fails

2012-08-11 Thread Daniel Parthey
Jeff Gustafson wrote: On Sat, 2012-08-11 at 00:56 +0200, Daniel Parthey wrote: Hi Jeff, Please start by following the instructions at http://dovecot.org/bugreport.html and post your 'doveconf -n' output in order to provide possibly important information about your system and configs.

[Dovecot] dsync backup gets stuck... fails

2012-08-10 Thread Jeff Gustafson
More dsync issues. We were running 2.1.7 and we updated to 2.1.9. Same problem with both versions. I'm getting an error 75 on about 40 boxes out of 1800. It is the same list of boxes every time we use 'dsync backup' to backup the server. dsync seems to stop communicating to the

Re: [Dovecot] dsync backup gets stuck... fails

2012-08-10 Thread Daniel Parthey
Hi Jeff, Jeff Gustafson wrote: More dsync issues. We were running 2.1.7 and we updated to 2.1.9. Same problem with both versions. I'm getting an error 75 on about 40 boxes out of 1800. It is the same list of boxes every time we use 'dsync backup' to backup the server. dsync

Re: [Dovecot] dsync backup gets stuck... fails

2012-08-10 Thread Jeff Gustafson
On Sat, 2012-08-11 at 00:56 +0200, Daniel Parthey wrote: Hi Jeff, Please start by following the instructions at http://dovecot.org/bugreport.html and post your 'doveconf -n' output in order to provide possibly important information about your system and configs. Storage is local