internal server error

Sergey Schwartz sergey.schwartz at
Thu Sep 3 14:35:01 UTC 2015


Probabbly it was, but I can't check it now.
I was deploying replication with dsync and a few users got overloaded 
with duplicate messages.
Each affected user had a few messages duplicated ~30 000 times.
To workaround the issue I was trying to a) run deduplicate on the 
mailbox, and if it didn't help b) rebuild user with dsync backup.

Best regards,
Sergey Schwartz

Senior System Administrator
Biblio Globus Tour Operator

T: +7 495 5042500 ext 1532
E: sergey.schwartz at

03.09.2015 14:06, Timo Sirainen пишет:
> On 24 Jul 2015, at 12:58, Sergey Schwartz <sergey.schwartz at> wrote:
>> I've got a bit more details
>> Jul 24 10:21:50 mx10 dovecot: imap(oleg.vasilyev at *Panic: file mail-index-util.c: line 37 (mail_index_uint32_to_offset): assertion failed: (offset < 0x40000000)*
> I think you have a huge >4 GB dovecot.index.cache file there?

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