Hi,

I am seeing inconsistencies in search results (finding 2 emails when only 1 exists, finding the email when it has been moved to another folder, etc).

I figured I should run force-resync to fix any issues. I ran the following: doveadm -v force-resync -u <user> <mailbox> and I got some worrysome logs.

• I should mention that I have been seeing some crashes of fts-lucene in my logs. I sent a traceback of this on the mailing list 1-2 days ago under the subject "[Dovecot] fts_lucene crashing".
• I should also mention that all the problems I am having are only in 1 email account. This email account contains folders of over 100k emails. Do I need to tweak dovecot somehow for this? Up until now all I did was change vsz_limit to 1024 MB for "service imap".

Here are the logs:

Jun 1 11:15:01 XXXXX dovecot: imap(form): Error: Recent flags state corrupted for mailbox INBOX2 Jun 1 11:15:01 XXXXX dovecot: imap(form): Error: /data/emails/form/mailboxes/INBOX2/dbox-Mails/dovecot.index reset, view is now inconsistent Jun 1 11:15:01 XXXXX dovecot: imap(form): Error: /data/emails/form/mailboxes/INBOX2/dbox-Mails/dovecot.index reset, view is now inconsistent Jun 1 11:15:01 XXXXX dovecot: imap(form): Error: Recent flags state corrupted for mailbox contrat Jun 1 11:15:01 XXXXX dovecot: imap(form): Error: /data/emails/form/mailboxes/contrat/dbox-Mails/dovecot.index reset, view is now inconsistent Jun 1 11:15:01 XXXXX dovecot: imap(form): Error: /data/emails/form/mailboxes/rep_Immigation soi-m&AOo-me/dbox-Mails/dovecot.index reset, view is now inconsistent Jun 1 11:15:01 XXXXX dovecot: imap(form): Error: /data/emails/form/mailboxes/Templates/dbox-Mails/dovecot.index reset, view is now inconsistent Jun 1 11:15:02 XXXXX dovecot: imap(form): Error: Recent flags state corrupted for mailbox rep_eval_positive Jun 1 11:15:02 XXXXX dovecot: imap(form): Error: /data/emails/form/mailboxes/rep_eval_positive/dbox-Mails/dovecot.index reset, view is now inconsistent Jun 1 11:15:02 XXXXX dovecot: imap(form): Error: Recent flags state corrupted for mailbox Sent Jun 1 11:15:02 XXXXX dovecot: imap(form): Error: /data/emails/form/mailboxes/Sent/dbox-Mails/dovecot.index reset, view is now inconsistent Jun 1 11:15:02 XXXXX dovecot: imap(form): Error: Recent flags state corrupted for mailbox form_positif Jun 1 11:15:02 XXXXX dovecot: imap(form): Error: /data/emails/form/mailboxes/form_positif/dbox-Mails/dovecot.index reset, view is now inconsistent Jun 1 11:15:02 XXXXX dovecot: imap(form): Error: /data/emails/form/mailboxes/Archives/contrat/dbox-Mails/dovecot.index reset, view is now inconsistent Jun 1 11:15:02 XXXXX dovecot: imap(form): Error: /data/emails/form/mailboxes/form_positif/dbox-Mails/dovecot.index reset, view is now inconsistent Jun 1 11:15:02 XXXXX dovecot: imap(form): Error: /data/emails/form/mailboxes/form_positif/dbox-Mails/dovecot.index reset, view is now inconsistent Jun 1 11:15:03 XXXXX dovecot: imap(form): Error: /data/emails/form/mailboxes/Archives/form_indetermine/dbox-Mails/dovecot.index reset, view is now inconsistent Jun 1 11:15:03 XXXXX dovecot: imap(form): Error: /data/emails/form/mailboxes/Archives/form_indetermine/dbox-Mails/dovecot.index reset, view is now inconsistent Jun 1 11:15:15 XXXXX dovecot: imap(form): Error: Recent flags state corrupted for mailbox form_indetermine Jun 1 11:15:15 XXXXX dovecot: imap(form): Error: /data/emails/form/mailboxes/form_indetermine/dbox-Mails/dovecot.index reset, view is now inconsistent Jun 1 11:15:25 XXXXX dovecot: indexer-worker: Error: indexer-worker: /home/jd/work/clucene-core-2.3.3.4/src/core/CLucene/index/DocumentsWriter.cpp:210: std::string lucene::index::DocumentsWriter::closeDocStore(): Assertion `numDocsInStore*8 == directory->fileLength( (docStoreSegment + "." + IndexFileNames::FIELDS_INDEX_EXTENSION).c_str() )' failed. Jun 1 11:15:25 XXXXX dovecot: indexer: Error: Indexer worker disconnected, discarding 28 requests for form Jun 1 11:15:25 XXXXX dovecot: indexer-worker(form): Fatal: master: service(indexer-worker): child 9909 killed with signal 6 (core not dumped)

I have 3 questions:

1. When the log says "/mailboxes/INBOX2/dbox-Mails/dovecot.index reset, view is now inconsistent" should I be worried, or this will fix itself?

2. Should I expect to see "Error: Recent flags state corrupted for mailbox Sent"??? I ran the force-resync 3 times and I still see this message.

3. Any idea why clucene is crashing?

Regards,

-Joe