Updating Solr - was Disk space usage with mdbox

[Daniel Miller]

So with "fts_autoindex=yes" enabled in plugins, is there anything I 
should be running regularly, other than the expunge/purge, to ensure 
Solr indexes are updated?  I have a daily Solr optimize, and Solr 
autocommit enabled.

I have an hourly "doveadm index -A *" command - is that unneeded?

--
Daniel

On 4/12/2015 6:53 AM, Timo Sirainen wrote:
> On 10 Apr 2015, at 21:55, Daniel Miller <dmiller at amfes.com> wrote:
>> Why things happen is one of the great mysteries and joys of being a sysadmin...
>>
>> As for cleaning up SIS, I believe the "doveadm purge" command takes care of it.  I have a daily cronjob which includes:
>>
>> #!/bin/sh
>> # Permanently expunge old Trash
>> doveadm expunge -A mailbox Trash savedbefore 2w
>> # Optimize mdbox storage
>> doveadm purge -A
>> # Update fts indexes
>> doveadm fts rescan -A
> doveadm index updates the indexes. doveadm fts rescan makes sure that after something has broken it makes sure to update all the mails to the index after indexing is done - so it by itself doesn't even add any missing mails to the index.(And with fts-lucene it's actually looking if there are any mails that were supposed to have been deleted already - with Solr it should do that too but the code isn't written yet. So I don't think that needs to be run nightly (if ever automatically).