well, with that can i live a clone of the whole system with real data to test how long it takes - ok, i am in a good position because VMware guest what makes such things really easy
i would never ever upgrade the live system and start the mail-services before als "dbmail-util" and other transitions are finished - caching of many MUA's, especially MacMail would cause a lot more support calls as a interruption of the services which is communicated before i wil report here what happened with our upgrade (66000 messages in around 12 GB innodb-files with innodb_compression of mysql 5.5) but this may take some days / few weeks to make sure that all works really well Am 31.01.2012 23:18, schrieb Yaroslav Tykhiy: > On 2/1/12 6:44 AM, Paul J Stevens wrote: >> >> Oh boy, >> >> UPGRADING clearly states you need to run >> >> dbmail-util -by >> >> to refill the headercache tables >> >> But perhaps not clearly enough... > > I can't help chiming in with a word of caution: At least in dbmail 2.2, > dbmail-util -by would take a while to > complete if the mail database was large, and until it was done the mail > service would be degraded as shown in this > thread. If dealing with a really big mail store (think hundreds of > gigabytes), a more elaborate upgrade procedure > might still be a good idea, e.g., one along the lines of what was discussed > regarding the header cache in > <http://www.gossamer-threads.com/lists/dbmail/users/29982>. > > Yar > >> On 01/31/2012 06:06 PM, Reindl Harald wrote: >>> i updated my main devel-machine >>> >>> * stopped mail-services * imported "2_2-3_0.sql" * dbmail-util -y >>> -M >>> >>> all seems to run fine, BUT in my testfolder with several messages >>> copied from mailing-lists with attachments are no longer showing a >>> subject in the list-view of thunderbird nor does the list-view >>> showing the attachment-icon until the message was in the preview >>> >>> interesting: my inbox without any attachment is showing subjects >>> new messages with attachments are also fine >>> >>> i think they are not really damaged because while displaying a >>> single message is showing them and the fact that the attachment >>> icon appears after preview let me think the list is feteched in a >>> different way as the whole message and something makes thunderbird >>> not happy >>> >>> no idea currently if other clients have the same problem, i will >>> test this tomorrow and give feedback! >>> >>> Regrads from Vienna Harry >>> >>> >>> >>> >>> >>> >>> _______________________________________________ DBmail mailing list >>> [email protected] >>> http://mailman.fastxs.nl/cgi-bin/mailman/listinfo/dbmail >> >> >> - -- >> ________________________________________________________________ >> Paul J Stevens pjstevns @ gmail, twitter, skype, linkedin >> >> * Premium Hosting Services and Web Application Consultancy * >> >> www.nfg.nl/[email protected]/+31.85.877.99.97 >> ________________________________________________________________ >> -----BEGIN PGP SIGNATURE----- >> Version: GnuPG v1.4.11 (GNU/Linux) >> Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ >> >> iEYEARECAAYFAk8oRLYACgkQ8iITvBH4zTG6wwCeOcBahz8DGeCgG9kpQntC/gix >> oG0An3VASHJZrm3n+funjJz0gOukC+02 >> =mHRu >> -----END PGP SIGNATURE----- >> _______________________________________________ >> DBmail mailing list >> [email protected] >> http://mailman.fastxs.nl/cgi-bin/mailman/listinfo/dbmail > _______________________________________________ > DBmail mailing list > [email protected] > http://mailman.fastxs.nl/cgi-bin/mailman/listinfo/dbmail -- Mit besten Grüßen, Reindl Harald the lounge interactive design GmbH A-1060 Vienna, Hofmühlgasse 17 CTO / software-development / cms-solutions p: +43 (1) 595 3999 33, m: +43 (676) 40 221 40 icq: 154546673, http://www.thelounge.net/ http://www.thelounge.net/signature.asc.what.htm
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