'Upgrade' from Cyrus 2.3.18 to 2.4.17 - need to rebuild '.seen' files?

[Karl Pielorz]

Hi,

I've just built a new Cyrus IMAP server (2.4.17) under FreeBSD - and 
'moved' our mail store across.

Before starting imapd - I then rebuilt/checked the databases with:

"
% /usr/local/cyrus/bin/ctl_cyrusdb -r
"

According to syslog this went ok. However, I can't run reconstruct - it 
just segfaults:

"
% /usr/local/cyrus/bin/reconstruct user.fred
Segmentation fault

% tail /var/log/messages
May 30 15:44:46 reconstruct[4930]: reconstructing user.fred
May 30 15:44:46 reconstruct[4930]: skiplist: checkpointed 
/vol/host/imap/user/f/fred.seen (32 records, 42600 bytes) in 0 seconds
May 30 15:44:46 reconstruct[4930]: seen_db: user fred opened 
/vol/host/imap/user/f/fred.seen
May 30 15:44:46 kernel: Failed to write core file for process reconstruct 
(error 14)
May 30 15:44:46 kernel: pid 4930 (reconstruct), uid 60: exited on signal 11
"

Any idea why? / What to try to fix this?


Thanks,

-Karl