W dniu 22.04.2020 o 10:19, Olaf Frączyk pisze: > On 2020-04-22 09:16, Andrzej Kwiatkowski wrote: >> W dniu 20.04.2020 o 16:11, Olaf Frączyk pisze: >>> Hi, >>> >>> I'm running 3.0.5. >>> >>> I want to migrate to a new machine. I set up cyrus-imapd 3.0.13. >>> >>> The replication started but it didn't transfer all mails. >>> >>> The store isn't big 44GB, transferred was about 24 GB. >>> >>> In the logs I see: >>> >> Olaf, >> >> Do you install 3.0.13 on vm or bare-metal ? >> >> Regards >> AK > > I have it installed in VM - CentOS 7, now 8. This setup worked OK for > many years. But I have only a few users, just with big mailboxes. > > On SAS drives it works fine. The only longlock I saw was during the > replication - I suppose transferring 20.000 big messages at once per > mailbox could cause it. But in normal usage I don't see it. > > The cause of my problem was my ignorance regarding how rolling > replication works in cyrus. It works OK now :) > > Regards, > > Olaf > Ok. I was asking because of problem with low entropy on VM-s causing performance issues with big installations. I've also noticed that replication documentation is a bit tricky, and not every procedure/case is well documented. Regards AK ---- Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus
