Hi, I've done some upgrades from 2.3.16 to 2.4.6 and it seems sometimes a reconstruct is the only way to get a mailbox work after upgrade. While running reconstruct two things have shown up which I have not seen wirh older releases: 1) on a mailbox which was used by a client reconstruct was just sitting there doing nothing. Seems like it was waiting for a lock to be freed? After terminating the client reconstruct would immediately resume it's work. Maybe that's expected, I'm just wondering how those with large number of users will reconstruct while the server is online? I mean, IIRC with older releases it was always possible to do a full reconstruct while users had access to their mailboxes. Is it not possible that way anymore? 2) I got some "timestamp mismatch" errors while reconstructing my own mailbox. I've read here http://www.mail-archive.com/cyrus-devel@xxxxxxxxxxxxxxxxxxxx/msg01481.html that this should happen only once because the timestamp of the file should be corrected. That doesn't seem to be true in my case. Any ideas why? Regards, Simon ---- Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/