Cyrus replica 2.4 to 3.2.2 issues
Hello, I'm trying to replicate from Cyrus IMAP 2.4.20 to Cyrus IMAP 3.2.2 using replication. Because Cyrus 2.4 doesn't support IMAP replication (is this true?), I configured the replica with replica2to3syncserver cmd="/usr/libexec/cyrus-imapd/sync_server" proto=tcp4 listen="csync" in SERVICES of cyrus.conf. The sync_client in master works in rolling mode, such as /usr/lib/cyrus-imapd/sync_client -r -n replica2-3 Both master and replica hosts work with delayed deleted and delayed expunge fashion. I experience some problems. In the below logs tst-msg01 is the master, tst-msg03 is the replica. == 1 == I found "errors" of this kind: 2020-07-21T15:05:16.803765+02:00 tst-msg03 cyrus/replica2to3syncserver[1238 sync_log(): Failed to lock /var/lib/imap/sync/squatter/log for MAILBOX example.com!user.demo^gruppoarchivio.ticket.Vecchi#012 after 65 attempts 2020-07-21T15:05:16.803898+02:00 tst-msg03 cyrus/replica2to3syncserver[1238 mailbox: longlock example.com!user.demo^gruppoarchivio.ticket.Vecchi for 2.5 seconds 2020-07-21T15:05:17.090124+02:00 tst-msg03 cyrus/replica2to3syncserver[1238 sync_log(): Failed to lock /var/lib/imap/sync/squatter/log for MAILBOX example.com!user.demo^gruppoarchivio.ticket.Vecchi#012 after 65 attempts 2020-07-21T15:05:17.101288+02:00 tst-msg03 cyrus/replica2to3syncserver[1238 mappedfile: longlock /var/lib/imap/domain/Q/example.com/user/E/demo.gruppoarchivio.conversations for 2.7 seconds 2020-07-21T15:05:17.101410+02:00 tst-msg03 cyrus/squatter[27276]: indexing mailbox user/demo.gruppoarchivio/ticket/vec...@example.com... 2020-07-21T15:05:18.132371+02:00 tst-msg03 cyrus/squatter[27276]: Xapian committed 740 updates in 0.374236 sec 2020-07-21T15:05:18.145507+02:00 tst-msg03 cyrus/squatter[27276]: mappedfile: longlock /var/lib/imap/domain/Q/example.com/user/E/demo.gruppoarchivio.xapianactive for 1.0 seconds But the xapian index seems to be ok: -rw--- 1 cyrus mail 864 Jul 21 15:05 cyrus.indexed.db -rw--- 1 cyrus mail0 Jul 21 15:05 flintlock -rw--- 1 cyrus mail 116 Jul 21 15:05 iamglass -rw--- 1 cyrus mail 13115392 Jul 21 15:05 position.glass -rw--- 1 cyrus mail 5545984 Jul 21 15:05 postlist.glass -rw--- 1 cyrus mail 3530752 Jul 21 15:05 termlist.glass I hope I can ignore this. I've found these errors only for one mailbox. == 2 == Another problem is that the "expire" annotation value is not configured as an "expire" metadata value on Cyrus 3.2.2. I don't know if this is expected or if this is a bug. But it is a problem for me, I have to rewrite all these mailboxes metadata. To be more clear, the Cyrus IMAP 2.4.20 annotation like * ANNOTATION "user/marco/tr...@example.com" "/vendor/cmu/cyrus-imapd/expire" ("value.shared" "14" "content-type.shared" "text/plain" "size.shared" "2" "modifiedsince.shared" "1406624279") become in Cyrus IMAP 3.2.2 after the sync: * METADATA user/marco/tr...@example.com ("/shared/vendor/cmu/cyrus-imapd/expire" NIL) I expected "14" and not NIL. == 3 == The specialuse flags are not kept in the replica server: * LIST (\HasNoChildren \Sent) "/" INBOX/Sent become * LIST (\HasNoChildren) "/" INBOX/Sent Do I have to suppose that I must run the cvt_xlist_specialuse tool as described in https://www.cyrusimap.org/3.2/imap/download/upgrade.html#upgrade-specific-items ? It's not clear to me if this instruction is related to the in place upgrade only or to the replication mode too. == 4 == This is a severe error. When I expunge a message in the master, the expunge action is not replicated on the replica, and the sync_client dies: 2020-07-23T14:50:44.695378+02:00 tst-msg01 cyrus/imap[26851]: Expunged 1 messages from example.com!user.marco^fff.Trash 2020-07-23T14:51:10.147600+02:00 tst-msg03 cyrus/replica2to3syncserver[1207 Fatal error: Internal error: assertion failed: imap/dlist.c: 156: base != NULL 2020-07-23T14:51:10.693261+02:00 tst-msg01 cyrus/sync_client[26834]: RESERVE received * response: 2020-07-23T14:51:10.693321+02:00 tst-msg01 cyrus/sync_client[26834]: reserve messages: failed: Bad protocol 2020-07-23T14:51:10.693730+02:00 tst-msg01 cyrus/sync_client[26834]: Error in do_sync(): bailing out! Bad protocol 2020-07-23T14:51:10.693750+02:00 tst-msg01 cyrus/sync_client[26834]: Processing sync log file /var/lib/imap/sync/replica2-3/log-26834 failed: Bad protocol 2020-07-23T14:51:10.706750+02:00 tst-msg03 cyrus/master[24009]: process type:SERVICE name:replica2to3syncserver path:/usr/libexec/cyrus-imapd/sync_server age:1142.993s pid:1207 exited, status 70 I can't no more suppress this error. All sync_client die, even in non rolling mode. I have to delete permanently the replicated mailboxes to resume the right working. I see the same error when I delete a mailbox on replica and after that I do a sync_client on master. In this last case the error disappear only when I delete the delayed DELETED mailbox too. I read the documentation, I didn't find restri
Re: backupd and sync_client Syntax error
Ouch, sorry, ignore this. I suppose to have found the problem. My goal is to sync from Cyrus IMAP 2.4 to 3.2, and to 3.2 to a backupd host. I see it works just starting by hand the sync_client in Cyrus IMAP 2.4, meanwhile in the middle host the rolling mode is sufficient with sync_log_chain. But I had a bad Cyrus IMAP 2.4 with some mailboxes which had references in mailboxes.db only, and not in file system and metadata. Solving above error, then sync_client from 3.2 IMAP host to backupd host works. I don't know why I don't see errors in sync_client from 2.4 to 3.2 already. Cheers Marco Il 22/07/2020 11:51, Marco ha scritto: Hello, I would ask an help with a new replication error in backup channel. I have this never-ending loop error: 2020-07-22T11:35:16.212126+02:00 tst-msg03 cyrus/sync_client[22465]: MAILBOXES received NO response: IMAP_PROTOCOL_BAD_PARAMETERS Bad parameters 2020-07-22T11:35:16.212185+02:00 tst-msg03 cyrus/sync_client[22465]: Error in do_sync(): bailing out! Syntax error in parameters 2020-07-22T11:35:16.212228+02:00 tst-msg03 cyrus/sync_client[22465]: Processing sync log file /var/lib/imap/sync/bck/log-run failed: Syntax error in parameters 2020-07-22T11:35:16.216962+02:00 tst-msg03 cyrus/sync_client[22465]: Reprocessing sync log file /var/lib/imap/sync/bck/log-run The "log-run" file ends with: APPEND "example.com!user.gianni^ferromagnetic. Cartella Molto Spaziosa" MAILBOX "example.com!user.gianni^ferromagnetic. Cartella Molto Spaziosa" MAILBOX "example.com!user.gianni^ferromagnetic. Cartella Molto Spaziosa" APPEND "example.com!user.gianni^ferromagnetic. Cartella Molto Spaziosa.Sottocartella" MAILBOX "example.com!user.gianni^ferromagnetic. Cartella Molto Spaziosa.Sottocartella" MAILBOX "example.com!user.gianni^ferromagnetic. Cartella Molto Spaziosa.Sottocartella" APPEND example.com!user.gianni^ferromagnetic.10 MAILBOX example.com!user.gianni^ferromagnetic.10 MAILBOX example.com!user.gianni^ferromagnetic.10 APPEND example.com!user.gianni^ferromagnetic.Abbcc MAILBOX example.com!user.gianni^ferromagnetic.Abbcc MAILBOX example.com!user.gianni^ferromagnetic.Abbcc APPEND example.com!user.gianni^ferromagnetic.Abc MAILBOX example.com!user.gianni^ferromagnetic.Abc MAILBOX example.com!user.gianni^ferromagnetic.Abc MAILBOX "example.com!user.gianni^ferromagnetic.Cartella 1" MAILBOX "example.com!user.gianni^ferromagnetic.Cartella 1" APPEND "example.com!user.gianni^ferromagnetic.Cartella 1.Cestino" MAILBOX "example.com!user.gianni^ferromagnetic.Cartella 1.Cestino" MAILBOX "example.com!user.gianni^ferromagnetic.Cartella 1.Cestino" APPEND "example.com!user.gianni^ferromagnetic.Cartella 1.Cestino.Test" MAILBOX "example.com!user.gianni^ferromagnetic.Cartella 1.Cestino.Test" MAILBOX "example.com!user.gianni^ferromagnetic.Cartella 1.Cestino.Test" MAILBOX "example.com!user.gianni^ferromagnetic.Cartella 1.Spam" MAILBOX "example.com!user.gianni^ferromagnetic.Cartella 1.Spam" APPEND "example.com!user.gianni^ferromagnetic.Cartella 1.ma,cia" MAILBOX "example.com!user.gianni^ferromagnetic.Cartella 1.ma,cia" MAILBOX "example.com!user.gianni^ferromagnetic.Cartella 1.ma,cia" MAILBOX "example.com!user.gianni^ferromagnetic.Cartella 1.ma,cia.Archivio" MAILBOX "example.com!user.gianni^ferromagnetic.Cartella 1.ma,cia.Archivio" APPEND "example.com!user.gianni^ferromagnetic.Cartella Spaziosa" MAILBOX "example.com!user.gianni^ferromagnetic.Cartella Spaziosa" MAILBOX "example.com!user.gianni^ferromagnetic.Cartella Spaziosa" The log-run has the same last-modified date of the first syslog error message of syntax error. Other strange folder names I created are MAILBOX example.com!user.baraccone.prova:prova: MAILBOX example.com!user.baraccone.prova:prova: MAILBOX example.com!user.baraccone.prova^1 MAILBOX example.com!user.baraccone.prova^1 I suspect that some folder name breaks the backup replication... Thank you very much Cheers Marco 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 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