Re: dovecot.index.pvt reset, view is now inconsistent

2018-02-28 Thread Marco Giunta 
Fun, I didn't read your message yesterday, but today I send an email 
like yours !!!


Cheers,
  Marco

On 2018-02-27 19:02, Rupert Gallagher wrote:
Problem solved by going in manually. The log message appears for empty 
"public" folders. Say, you have a folder X with subfolder Y, where X 
does not contain any e-mail. The log message disappears if you drop an 
email into X, then remove it. Puf, gone! So, there seems to be a baby 
bug in how dovecot manages the index in this case.






--
Marco Giunta - ITCS SysAdmin
Via Bonomea, 265
34136 - Trieste, Italy
Tel: +39-040-3787-503
Fax: +39-040-3787-244

BUG: Error: dovecot.index.pvt reset, view is now inconsistent when shared folder is new and empty

2018-02-28 Thread Marco Giunta 

Hi,
I'm using Dovecot 2.2.33.2 on a RHEL 7, new installation. My log is full 
of :


Error: INDEX_FOLDER/dovecot.index.pvt reset, view is now inconsistent

or

Error: INDEX_FOLDER/dovecot.index.pvt view is inconsistent


when shared folder is never touched and empty.

UserA share X folder with UserB, if X folder is new (never 
touched) and empty every time UserB looks in that folder, an error 
appears in log file. If UserA copy a mail in X folder, no more 
errors. If UserA (or UserB) delete all mails in X folder (the folder 
is empty again), no more errors.


So the errors appear when UserB access a new (never touched) shared 
empty folder; if the folder is empty, but not new (p.e. UserA has 
already copied and deleted mails in that folder) error is logged only once.


Attached my configuration.

Thanks,
   Marco


--
Marco Giunta - ITCS SysAdmin
Via Bonomea, 265
34136 - Trieste, Italy
Tel: +39-040-3787-503
Fax: +39-040-3787-244

# 2.2.33.2 (d6601f4ec): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.4.21 (92477967)
# OS: Linux 3.10.0-693.17.1.el7.x86_64 x86_64 CentOS Linux release 7.4.1708 
(Core)  
auth_debug = yes
auth_master_user_separator = *
auth_mechanisms = plain login
auth_username_format = %Ln
auth_verbose = yes
auth_verbose_passwords = sha1:6
doveadm_password =  # hidden, use -P to show it
doveadm_port = 26001
first_valid_uid = 200
hostname = hostname.example.com
imap_client_workarounds = delay-newmail
imapc_features = rfc822.size fetch-headers
imapc_host = hostname.example.com
imapc_master_user = dovesuper
imapc_password =  # hidden, use -P to show it
imapc_user = %u
lda_mailbox_autocreate = yes
lda_mailbox_autosubscribe = yes
lda_original_recipient_header = Delivered-To
listen = *
lmtp_hdr_delivery_address = original
lmtp_rcpt_check_quota = yes
login_trusted_networks = 10.0.0.0/30 10.0.0.0/30 10.0.0.0/23
mail_fsync = always
mail_gid = vmail
mail_home = /srv/mail/%1n/%n
mail_location = 
mdbox:~/dbox:ALT=/srv/archives/%1n/%n/dbox:INDEX=/srv/indexes/%1n/%n:VOLATILEDIR=/var/tmp/dovecot-volatile/%1n/%n
mail_plugins = acl mailbox_alias quota fts fts_solr
mail_prefetch_count = 20
mail_server_admin = mailto:postmas...@example.com
mail_shared_explicit_inbox = yes
mail_uid = vmail
mailbox_list_index = yes
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 index ihave duplicate 
mime foreverypart extracttext vacation-seconds spamtest spamtestplus editheader 
imapflags notify
mbox_write_locks = fcntl
mdbox_rotate_interval = 1 days
mdbox_rotate_size = 64 M
mmap_disable = yes
namespace inbox {
  inbox = yes
  location = 
  mailbox Archives {
auto = subscribe
special_use = \Archive
  }
  mailbox Drafts {
auto = subscribe
special_use = \Drafts
  }
  mailbox Junk {
auto = subscribe
special_use = \Junk
  }
  mailbox Sent {
auto = subscribe
special_use = \Sent
  }
  mailbox Trash {
auto = subscribe
special_use = \Trash
  }
  prefix = 
  separator = /
}
namespace others {
  list = children
  location = 
mdbox:%%h/dbox:ALT=/srv/archives/%%1n/%%n/dbox:INDEX=/srv/indexes/%%1n/%%n:INDEXPVT=/srv/indexes/%1n/%n/shared/%%n:VOLATILEDIR=/var/tmp/dovecot-volatile/%1n/%n/shared/%%n
  prefix = Other Users/%%n/
  separator = /
  subscriptions = no
  type = shared
}
passdb {
  args = /etc/dovecot/passwd.masterusers
  default_fields = userdb_master_user=%{login_user}
  driver = passwd-file
  master = yes
  pass = yes
}
passdb {
  args = /etc/dovecot/dovecot-ldap.conf.masterusers.acl
  default_fields = userdb_acl_defaults_from_inbox=yes 
userdb_mail=mdbox:/srv/mail/%1{login_user}/%{login_user}/dbox:ALT=/srv/archives/%1{login_user}/%{login_user}/dbox:INDEX=/srv/indexes/%1{login_user}/%{login_user}:INDEXPVT=/srv/indexes/%1n/%n/master/%{login_user}:VOLATILEDIR=/var/tmp/dovecot-volatile/%1n/%n/master/%{login_user}
  driver = ldap
  master = yes
  pass = yes
}
passdb {
  args = /etc/dovecot/dovecot-ldap.conf.masterusers.noacl
  default_fields = userdb_master_user=%{login_user} 
userdb_mail=mdbox:/srv/mail/%1{login_user}/%{login_user}/dbox:ALT=/srv/archives/%1{login_user}/%{login_user}/dbox:INDEX=/srv/indexes/%1{login_user}/%{login_user}:INDEXPVT=/srv/indexes/%1n/%n/master/%{login_user}:VOLATILEDIR=/var/tmp/dovecot-volatile/%1n/%n/master/%{login_user}
  driver = ldap
  master = yes
  pass = yes
}
passdb {
  args = /etc/dovecot/dovecot-ldap.conf.ext
  driver = ldap
}
plugin {
  acl = vfile:/srv/shared/dovecot/global-acls:cache_secs=300
  acl_shared_dict = fs:posix:prefix=/srv/shared/dovecot/shared-acls/
  fts = solr
  fts_autoindex = yes
  fts_autoindex_max_recent_msgs = 20
  fts_index_timeout = 60
  fts_solr = url=http://localhost:8983/solr/dovecot/
  last_login_dict = fs:posix:prefix=~/
  last_login_key = lastlogin
  mail_log_events = delete undelete expunge copy mailbox_delete

Re: dovecot.index.pvt reset, view is now inconsistent

2018-02-27 Thread Aki Tuomi 

> On 27 February 2018 at 20:02 Rupert Gallagher  wrote:
> 
> 
> Problem solved by going in manually. The log message appears for empty 
> "public" folders. Say, you have a folder X with subfolder Y, where X does not 
> contain any e-mail. The log message disappears if you drop an email into X, 
> then remove it. Puf, gone! So, there seems to be a baby bug in how dovecot 
> manages the index in this case.

It's more about how dovecot handles empty pvt file. We have an idea why this 
happens but no fix yet.

Aki

dovecot.index.pvt reset, view is now inconsistent

2018-02-27 Thread Rupert Gallagher 
Problem solved by going in manually. The log message appears for empty "public" 
folders. Say, you have a folder X with subfolder Y, where X does not contain 
any e-mail. The log message disappears if you drop an email into X, then remove 
it. Puf, gone! So, there seems to be a baby bug in how dovecot manages the 
index in this case.