Hello,
we've shortly migrated to sdbox with attachment storage. Now there are many errors like this:
May 30 14:11:17 rzw-x-mail2 dovecot: lmtp(21310, xxx.xxx@hswt.de): Panic: file fs-api.c: line 615 (fs_copy): assertion failed: (src->fs == dest->fs) May 30 14:11:17 rzw-x-mail2 dovecot: lmtp(21310, xxx.xxx@hswt.de): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x6b6fe) [0x7fae10a6d6fe] -> /usr/lib/dovecot/libdovecot.so.0(+0x6b7ec) [0x7fae10a6d7ec] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7fae10a248fb] -> /usr/lib/dovecot/libdovecot.so.0(fs_copy+0x90) [0x7fae10a2e4a0] -> /usr/lib/dovecot/libdovecot-storage.so.0(sdbox_copy+0x4e0) [0x7fae10d20c10] -> /usr/lib/dovecot/modules/lib10_quota_plugin.so(+0xbaab) [0x7fae10037aab] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_copy+0x7d) [0x7fae10d5d01d] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver_save+0x196) [0x7fae110049d6] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0xf3) [0x7fae11004e13] -> dovecot/lmtp DATA [0x7fae11434171] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x3f) [0x7fae10a7ed0f] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0xf9) [0x7fae10a7fd09] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x9) [0x7fae10a7ed79] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7fae10a7edf8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7fae10a29dc3] -> dovecot/lmtp DATA [0x7fae114329b5] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7fae10678b45] -> dovecot/lmtp DATA [0x7fae11432a95] May 30 14:11:17 rzw-x-mail2 dovecot: lmtp(21310, xxx.xxx@hswt.de): Fatal: master: service(lmtp): child 21310 killed with signal 6 (core dumps disabled)
What can we do now? Migrate back to Maildir?
Greetings Wolfgang Baumgartner
System: Debian 8 with Dovecot 2.2.13 dovecot -n
# 2.2.13: /etc/dovecot/dovecot.conf # OS: Linux 3.16.0-4-amd64 x86_64 Debian 8.4 auth_master_user_separator = * auth_mechanisms = plain login auth_verbose_passwords = yes disable_plaintext_auth = no mail_attachment_dir = /srv/archive/attachments mail_location = auto: mail_plugins = quota zlib acl managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave namespace { hidden = no list = children location = auto: prefix = shared.%%n. separator = . subscriptions = yes type = shared } namespace inbox { hidden = no inbox = yes list = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = INBOX. separator = . subscriptions = yes type = private } passdb { args = /etc/dovecot/master-users driver = passwd-file master = yes pass = yes } passdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } plugin { acl = vfile acl_shared_dict = file:/var/lib/dovecot/db/shared-mailboxes quota = dict:User quota::file:%h/dovecot-quota quota_grace = 20M quota_rule = *:storage=400M quota_rule2 = INBOX.Archiv:ignore quota_rule3 = INBOX.Trash:storage=+20M quota_status_nouser = DUNNO quota_status_overquota = 552 5.2.2 Mailbox is full / Mailbox ist voll quota_status_success = DUNNO quota_warning = storage=95%% quota-warning 95 %u quota_warning2 = storage=80%% quota-warning 80 %u sieve = ~/.dovecot.sieve sieve_default_name = roundcube sieve_dir = ~/sieve sieve_max_redirects = 15 zlib_save = gz zlib_save_level = 6 } protocols = " imap lmtp sieve pop3" service auth { inet_listener saslauth_via_dovecot { address = 141.40.2.7 port = 12341 } unix_listener auth-userdb { group = vmail user = vmail } } service imap-login { process_min_avail = 4 service_count = 0 } service imap { process_limit = 8192 } service lmtp { inet_listener lmtp { address = 141.40.2.7 port = 24 } } service managesieve-login { inet_listener sieve { port = 4190 } inet_listener sieve_deprecated { port = 2000 } } service pop3-login { process_min_avail = 4 service_count = 0 } service quota-status { client_limit = 1 executable = quota-status -p postfix inet_listener { address = 141.40.2.7 port = 12340 } } service quota-warning { executable = script /usr/local/bin/quota-warning.sh unix_listener quota-warning { user = vmail } user = vmail } ssl_cert =