El 26/9/24 a les 22:46, Luca Olivetti via Info ha escrit:
El 26/9/24 a les 21:50, Luca Olivetti via Info ha escrit:
El 26/9/24 a les 20:34, Luca Olivetti via Info ha escrit:
El 26/9/24 a les 19:52, Luca Olivetti via Info ha escrit:
El 26/9/24 a les 19:43, Nels Lindquist ha escrit:
OK, I'll try twoskip an report back
Mmh, with twoskip the conversations db is already 8.3GB, I don't
think this is going to end well....
I installed cyrus 3.8.1 from backports, reverted the setting for
conversations_db to skiplist, and ctl_conversationsdb still segfaults
when the file grows to 4.1GB :-(
I'm now trying the squat backend (removing the need for the
conversations db) and both the indexing and the search work.
Pity that it's being phased out.
search_engine: squat
search_index_headers: no
search_batchsize: 1000000
defaultsearchtier: t1
t1searchpartition-default: /var/spool/cyrus/search
conversations: 0
sync_log: off
sync_log_channels: squatter
search_fuzzy_always: 1
conversations_db: skiplist
(I know that some parameters make no sense with squat an no
conversations but I left them there in case I want to try xapian again
later)
For the record, I solved the problem by following the instructions in
https://www.cyrusimap.org/imap/download/upgrade.html
specifically using the
reconstruct -G -V
command then nuking (ctl_conversationsdb -z) and rebuilding
(ctl_conversationsdb -b) the conversations db for each user, then I used
"squatter -v" to reindex all the messages.
I guess that ctl_conversationsdb in the two versions I tried (3.6.1 and
3.8.1) has no safeguards against malformed mailboxes.
(BTW, the above is using 3.6.1, I removed the 3.8.1 version from backports).
This is fine and dandy for this small test server with 4 users, I'll
have to devise a better way to migrate the production server.
Bye
--
Luca Olivetti
Wetron Automation Technology https://wetron.es/
Tel. +34 93 5883004 (Ext.3010) Fax +34 93 5883007
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Cyrus: Info
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