subject:"\[Dovecot\] file descriptor errors"

Re: [Dovecot] file descriptor errors

2013-12-08 Thread Timo Sirainen

On 4.12.2013, at 13.47, Christian Rößner  wrote:

>> Dec  4 08:53:37 mx dovecot: auth: Error: close failed in file object 
>> destructor:
>> Dec  4 08:53:37 mx dovecot: auth: Error: IOError: [Errno 9] Bad file 
>> descriptor
> 
> I found the problem, but do not know, if my solution is okay. It is the 
> checkpassword script that I wrote in python:
> 
> …
>   # Return data to Dovecot
>   try:
>   fd = os.fdopen(dovecot_out, "w")
>   except:
>   sl.syslog(sl.LOG_ERR,
> "Can not write to FD 4")
>   sys.exit(1)
>   os.write(fd.fileno(),
>"\tuserdb_uid=%i"
>"\tuserdb_gid=%i"
>% (uid, gid))
>   #os.close(fd.fileno())
> 
>   try:
>   os.putenv('USER', username)
>   os.putenv('HOME', local_part_dir)
>   except:
>   sl.syslog(sl.LOG_WARN,
> "Can not set environment variables“)
> …
> 
> When it comes to the os.close(fd.fileno()) call dovecot throws an error.

Dovecot doesn’t throw error, Python does. Dovecot just logs it. If os.write() 
succeeds for the fd, but os.close() immediately afterwards fails, I have no 
idea why it would be doing that.

> So for now, I leave the file descriptor open and wait for the script to 
> terminate. I thought, I would have to close the descriptor after using it, do 
> I?

Doesn’t really matter. The process dies immediately anyway.

Re: [Dovecot] file descriptor errors

2013-12-04 Thread Christian Rößner

Hi,

Am 04.12.2013 um 10:50 schrieb Christian Rößner :

> Hi,
> 
> I use dovecot 2.2.9 on Gentoo Linux and I get lots of these erors in my log 
> file:
> 
> Dec  4 08:53:37 mx dovecot: auth: Error: close failed in file object 
> destructor:
> Dec  4 08:53:37 mx dovecot: auth: Error: IOError: [Errno 9] Bad file 
> descriptor
> 

I found the problem, but do not know, if my solution is okay. It is the 
checkpassword script that I wrote in python:

…
# Return data to Dovecot
try:
fd = os.fdopen(dovecot_out, "w")
except:
sl.syslog(sl.LOG_ERR,
  "Can not write to FD 4")
sys.exit(1)
os.write(fd.fileno(),
 "\tuserdb_uid=%i"
 "\tuserdb_gid=%i"
 % (uid, gid))
#os.close(fd.fileno())

try:
os.putenv('USER', username)
os.putenv('HOME', local_part_dir)
except:
sl.syslog(sl.LOG_WARN,
  "Can not set environment variables“)
…

When it comes to the os.close(fd.fileno()) call dovecot throws an error. So for 
now, I leave the file descriptor open and wait for the script to terminate. I 
thought, I would have to close the descriptor after using it, do I?

-Christian Rößner

--
[*] sys4 AG

http://sys4.de, +49 (89) 30 90 46 64
Franziskanerstraße 15, 81669 München

Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263
Vorstand: Patrick Ben Koetter, Axel von der Ohe, Marc Schiffbauer
Aufsichtsratsvorsitzender: Florian Kirstein



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Re: [Dovecot] file descriptor errors

2013-12-04 Thread Charles Marcus


Just fyi, you missed no answers... sorry I can't help...

Maybe problem with the filesystem? Have you fsck'd it?

On 2013-12-04 5:00 AM, Christian Rößner  wrote:

Hi,

just a short question: I had sent exactly this same email with a wrong email 
address (not the c...@sys4.de) and unfortunately I was to late deleting it in 
Mailman. Now I get replies to the c...@roessner-network-solutions.com address, 
which will not succeed at the moment, because of DMARC policy. So if you 
already sent answers, could you please email it again to the c...@sys4.de mail. 
Thanks a lot in advance

Am 04.12.2013 um 10:50 schrieb Christian Rößner :


Hi,

I use dovecot 2.2.9 on Gentoo Linux and I get lots of these erors in my log 
file:

Dec  4 08:53:37 mx dovecot: auth: Error: close failed in file object destructor:
Dec  4 08:53:37 mx dovecot: auth: Error: IOError: [Errno 9] Bad file descriptor

What could cause these error messages?

My mailboxes are stored on an ext4 filesystem:
/dev/vdb1 on /srv/mail type ext4 (rw,noatime)

doveconf -n:
# OS: Linux 3.11.2-hardened x86_64 Gentoo Base System release 2.2 ext4
auth_master_user_separator = *
auth_mechanisms = plain login
auth_verbose = yes
disable_plaintext_auth = no
imap_client_workarounds = tb-extra-mailbox-sep tb-lsub-flags
lda_mailbox_autocreate = yes
lda_mailbox_autosubscribe = yes
mail_access_groups = mail
mail_attachment_dir = /srv/mail/copymail/attachments
mail_gid = mail
mail_location = maildir:/srv/mail/virtual/%d/%n
mail_plugins = quota acl zlib mail_log notify
mail_privileged_group = mail
mail_uid = vmail
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 inbox {
inbox = yes
location =
mailbox Drafts {
   auto = subscribe
   special_use = \Drafts
}
mailbox Junk-E-Mail {
   auto = subscribe
   special_use = \Junk
}
mailbox Junk {
   special_use = \Junk
}
mailbox Sent {
   auto = subscribe
   special_use = \Sent
}
mailbox "Sent Messages" {
   special_use = \Sent
}
mailbox Trash {
   auto = subscribe
   special_use = \Trash
}
prefix = INBOX.
}
passdb {
args = /usr/local/sbin/ispcp-decrypt.py
driver = checkpassword
}
plugin {
acl = vfile
acl_shared_dict = file:/srv/mail/virtual/shared-mailboxes.db
quota = dict:User quota::file:/srv/mail/virtual/%d/%n/dovecot-quota
quota_rule = *:storage=300M:messages=2
quota_status_nouser = DUNNO
quota_status_overquota = 552 5.2.2 Mailbox is full
quota_status_success = DUNNO
quota_warning = storage=95%% quota-warning 95 %u
quota_warning2 = storage=80%% quota-warning 80 %u
sieve = ~/.dovecot.sieve
sieve_dir = ~/sieve
zlib_save = gz
zlib_save_level = 6
}
postmaster_address = postmas...@deltaweb.de
protocols = imap pop3 lmtp sieve
service auth-worker {
extra_groups = ssl-cert
unix_listener auth-worker {
   mode = 0600
   user = vmail
}
user = vmail
}
service auth {
extra_groups = ssl-cert
unix_listener /var/spool/postfix.relay/private/auth {
   group = postfix
   mode = 0660
   user = postfix
}
unix_listener /var/spool/postfix/private/auth {
   group = postfix
   mode = 0660
   user = postfix
}
unix_listener auth-userdb {
   mode = 0660
   user = vmail
}
user = vmail
}
service config {
unix_listener config {
   mode = 0600
   user = vmail
}
}
service dict {
unix_listener dict {
   mode = 0600
   user = vmail
}
}
service imap-login {
inet_listener imaps {
   port = 993
   ssl = yes
}
}
service lmtp {
inet_listener lmtp {
   address = ::1
   port = 24
}
}
service managesieve-login {
inet_listener sieve {
   port = 4190
}
inet_listener sieve_deprecated {
   port = 2000
}
}
service pop3-login {
inet_listener pop3s {
   port = 995
   ssl = yes
}
}
service quota-status {
client_limit = 1
executable = quota-status -p postfix
inet_listener {
   port = 12340
}
}
service quota-warning {
executable = script /usr/local/bin/quota-warning.sh
unix_listener quota-warning {
   user = vmail
}
user = dovecot
}
ssl_cert = http://sys4.de, +49 (89) 30 90 46 64
Franziskanerstraße 15, 81669 München

Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263
Vorstand: Patrick Ben Koetter, Axel von der Ohe, Marc Schiffbauer
Aufsichtsratsvorsitzender: Florian Kirstein


-Christian Rößner

--
[*] sys4 AG

http://sys4.de, +49 (89) 30 90 46 64
Franziskanerstraße 15, 81669 München

Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263
Vorstand: Patrick Ben Koetter, Axel von der Ohe, Marc Schiffbauer
Aufsichtsratsvorsitzender: Florian Kirstein




--

Best regards,

*/Charles Marcus/*
I.T. Director
Media Brokers International, Inc.
*678.514.6224 | 678.514.6299 fax*

Re: [Dovecot] file descriptor errors

2013-12-04 Thread Christian Rößner

Hi,

just a short question: I had sent exactly this same email with a wrong email 
address (not the c...@sys4.de) and unfortunately I was to late deleting it in 
Mailman. Now I get replies to the c...@roessner-network-solutions.com address, 
which will not succeed at the moment, because of DMARC policy. So if you 
already sent answers, could you please email it again to the c...@sys4.de mail. 
Thanks a lot in advance

Am 04.12.2013 um 10:50 schrieb Christian Rößner :

> Hi,
> 
> I use dovecot 2.2.9 on Gentoo Linux and I get lots of these erors in my log 
> file:
> 
> Dec  4 08:53:37 mx dovecot: auth: Error: close failed in file object 
> destructor:
> Dec  4 08:53:37 mx dovecot: auth: Error: IOError: [Errno 9] Bad file 
> descriptor
> 
> What could cause these error messages?
> 
> My mailboxes are stored on an ext4 filesystem:
> /dev/vdb1 on /srv/mail type ext4 (rw,noatime)
> 
> doveconf -n:
> # OS: Linux 3.11.2-hardened x86_64 Gentoo Base System release 2.2 ext4
> auth_master_user_separator = *
> auth_mechanisms = plain login
> auth_verbose = yes
> disable_plaintext_auth = no
> imap_client_workarounds = tb-extra-mailbox-sep tb-lsub-flags
> lda_mailbox_autocreate = yes
> lda_mailbox_autosubscribe = yes
> mail_access_groups = mail
> mail_attachment_dir = /srv/mail/copymail/attachments
> mail_gid = mail
> mail_location = maildir:/srv/mail/virtual/%d/%n
> mail_plugins = quota acl zlib mail_log notify
> mail_privileged_group = mail
> mail_uid = vmail
> 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 inbox {
> inbox = yes
> location =
> mailbox Drafts {
>   auto = subscribe
>   special_use = \Drafts
> }
> mailbox Junk-E-Mail {
>   auto = subscribe
>   special_use = \Junk
> }
> mailbox Junk {
>   special_use = \Junk
> }
> mailbox Sent {
>   auto = subscribe
>   special_use = \Sent
> }
> mailbox "Sent Messages" {
>   special_use = \Sent
> }
> mailbox Trash {
>   auto = subscribe
>   special_use = \Trash
> }
> prefix = INBOX.
> }
> passdb {
> args = /usr/local/sbin/ispcp-decrypt.py
> driver = checkpassword
> }
> plugin {
> acl = vfile
> acl_shared_dict = file:/srv/mail/virtual/shared-mailboxes.db
> quota = dict:User quota::file:/srv/mail/virtual/%d/%n/dovecot-quota
> quota_rule = *:storage=300M:messages=2
> quota_status_nouser = DUNNO
> quota_status_overquota = 552 5.2.2 Mailbox is full
> quota_status_success = DUNNO
> quota_warning = storage=95%% quota-warning 95 %u
> quota_warning2 = storage=80%% quota-warning 80 %u
> sieve = ~/.dovecot.sieve
> sieve_dir = ~/sieve
> zlib_save = gz
> zlib_save_level = 6
> }
> postmaster_address = postmas...@deltaweb.de
> protocols = imap pop3 lmtp sieve
> service auth-worker {
> extra_groups = ssl-cert
> unix_listener auth-worker {
>   mode = 0600
>   user = vmail
> }
> user = vmail
> }
> service auth {
> extra_groups = ssl-cert
> unix_listener /var/spool/postfix.relay/private/auth {
>   group = postfix
>   mode = 0660
>   user = postfix
> }
> unix_listener /var/spool/postfix/private/auth {
>   group = postfix
>   mode = 0660
>   user = postfix
> }
> unix_listener auth-userdb {
>   mode = 0660
>   user = vmail
> }
> user = vmail
> }
> service config {
> unix_listener config {
>   mode = 0600
>   user = vmail
> }
> }
> service dict {
> unix_listener dict {
>   mode = 0600
>   user = vmail
> }
> }
> service imap-login {
> inet_listener imaps {
>   port = 993
>   ssl = yes
> }
> }
> service lmtp {
> inet_listener lmtp {
>   address = ::1
>   port = 24
> }
> }
> service managesieve-login {
> inet_listener sieve {
>   port = 4190
> }
> inet_listener sieve_deprecated {
>   port = 2000
> }
> }
> service pop3-login {
> inet_listener pop3s {
>   port = 995
>   ssl = yes
> }
> }
> service quota-status {
> client_limit = 1
> executable = quota-status -p postfix
> inet_listener {
>   port = 12340
> }
> }
> service quota-warning {
> executable = script /usr/local/bin/quota-warning.sh
> unix_listener quota-warning {
>   user = vmail
> }
> user = dovecot
> }
> ssl_cert =  ssl_key =  userdb {
> args = /etc/dovecot/dovecot-sql.conf.ext
> driver = sql
> }
> protocol lmtp {
> mail_plugins = quota acl zlib mail_log notify sieve
> }
> protocol lda {
> mail_plugins = quota acl zlib mail_log notify sieve
> }
> protocol imap {
> mail_max_userip_connections = 50
> mail_plugins = quota acl zlib mail_log notify imap_quota imap_acl imap_zlib
> }
> 
> Thanks in advance
> 
> -Christian Rößner
> 
> --
> [*] sys4 AG
> 
> http://sys4.de, +49 (89) 30 90 46 64
> Franziskanerstraße 15, 81669 München
> 
> Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263
> Vorstand: Patrick Ben Koetter, Axel von der Ohe, Marc Schiffbauer
> Aufsichtsratsvorsitzender: Florian Kirstein
> 

-Christian Rößner

--
[*] sys4 AG

http://sys4.de, +49 (89) 30 90 46 64
Franziskanerstraße 15, 81669 Münche

[Dovecot] file descriptor errors

2013-12-04 Thread Christian Rößner

Hi,

I use dovecot 2.2.9 on Gentoo Linux and I get lots of these erors in my log 
file:

Dec  4 08:53:37 mx dovecot: auth: Error: close failed in file object destructor:
Dec  4 08:53:37 mx dovecot: auth: Error: IOError: [Errno 9] Bad file descriptor

What could cause these error messages?

My mailboxes are stored on an ext4 filesystem:
/dev/vdb1 on /srv/mail type ext4 (rw,noatime)

doveconf -n:
# OS: Linux 3.11.2-hardened x86_64 Gentoo Base System release 2.2 ext4
auth_master_user_separator = *
auth_mechanisms = plain login
auth_verbose = yes
disable_plaintext_auth = no
imap_client_workarounds = tb-extra-mailbox-sep tb-lsub-flags
lda_mailbox_autocreate = yes
lda_mailbox_autosubscribe = yes
mail_access_groups = mail
mail_attachment_dir = /srv/mail/copymail/attachments
mail_gid = mail
mail_location = maildir:/srv/mail/virtual/%d/%n
mail_plugins = quota acl zlib mail_log notify
mail_privileged_group = mail
mail_uid = vmail
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 inbox {
 inbox = yes
 location =
 mailbox Drafts {
   auto = subscribe
   special_use = \Drafts
 }
 mailbox Junk-E-Mail {
   auto = subscribe
   special_use = \Junk
 }
 mailbox Junk {
   special_use = \Junk
 }
 mailbox Sent {
   auto = subscribe
   special_use = \Sent
 }
 mailbox "Sent Messages" {
   special_use = \Sent
 }
 mailbox Trash {
   auto = subscribe
   special_use = \Trash
 }
 prefix = INBOX.
}
passdb {
 args = /usr/local/sbin/ispcp-decrypt.py
 driver = checkpassword
}
plugin {
 acl = vfile
 acl_shared_dict = file:/srv/mail/virtual/shared-mailboxes.db
 quota = dict:User quota::file:/srv/mail/virtual/%d/%n/dovecot-quota
 quota_rule = *:storage=300M:messages=2
 quota_status_nouser = DUNNO
 quota_status_overquota = 552 5.2.2 Mailbox is full
 quota_status_success = DUNNO
 quota_warning = storage=95%% quota-warning 95 %u
 quota_warning2 = storage=80%% quota-warning 80 %u
 sieve = ~/.dovecot.sieve
 sieve_dir = ~/sieve
 zlib_save = gz
 zlib_save_level = 6
}
postmaster_address = postmas...@deltaweb.de
protocols = imap pop3 lmtp sieve
service auth-worker {
 extra_groups = ssl-cert
 unix_listener auth-worker {
   mode = 0600
   user = vmail
 }
 user = vmail
}
service auth {
 extra_groups = ssl-cert
 unix_listener /var/spool/postfix.relay/private/auth {
   group = postfix
   mode = 0660
   user = postfix
 }
 unix_listener /var/spool/postfix/private/auth {
   group = postfix
   mode = 0660
   user = postfix
 }
 unix_listener auth-userdb {
   mode = 0660
   user = vmail
 }
 user = vmail
}
service config {
 unix_listener config {
   mode = 0600
   user = vmail
 }
}
service dict {
 unix_listener dict {
   mode = 0600
   user = vmail
 }
}
service imap-login {
 inet_listener imaps {
   port = 993
   ssl = yes
 }
}
service lmtp {
 inet_listener lmtp {
   address = ::1
   port = 24
 }
}
service managesieve-login {
 inet_listener sieve {
   port = 4190
 }
 inet_listener sieve_deprecated {
   port = 2000
 }
}
service pop3-login {
 inet_listener pop3s {
   port = 995
   ssl = yes
 }
}
service quota-status {
 client_limit = 1
 executable = quota-status -p postfix
 inet_listener {
   port = 12340
 }
}
service quota-warning {
 executable = script /usr/local/bin/quota-warning.sh
 unix_listener quota-warning {
   user = vmail
 }
 user = dovecot
}
ssl_cert = http://sys4.de, +49 (89) 30 90 46 64
Franziskanerstraße 15, 81669 München

Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263
Vorstand: Patrick Ben Koetter, Axel von der Ohe, Marc Schiffbauer
Aufsichtsratsvorsitzender: Florian Kirstein



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Description: Message signed with OpenPGP using GPGMail

[Dovecot] file descriptor errors

2013-12-04 Thread Christian Rößner

Hi,

I use dovecot 2.2.9 on Gentoo Linux and I get lots of these erors in my log 
file:

Dec  4 08:53:37 mx dovecot: auth: Error: close failed in file object destructor:
Dec  4 08:53:37 mx dovecot: auth: Error: IOError: [Errno 9] Bad file descriptor

What could cause these error messages?

My mailboxes are stored on an ext4 filesystem:
/dev/vdb1 on /srv/mail type ext4 (rw,noatime)

doveconf -n:
# OS: Linux 3.11.2-hardened x86_64 Gentoo Base System release 2.2 ext4
auth_master_user_separator = *
auth_mechanisms = plain login
auth_verbose = yes
disable_plaintext_auth = no
imap_client_workarounds = tb-extra-mailbox-sep tb-lsub-flags
lda_mailbox_autocreate = yes
lda_mailbox_autosubscribe = yes
mail_access_groups = mail
mail_attachment_dir = /srv/mail/copymail/attachments
mail_gid = mail
mail_location = maildir:/srv/mail/virtual/%d/%n
mail_plugins = quota acl zlib mail_log notify
mail_privileged_group = mail
mail_uid = vmail
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 inbox {
  inbox = yes
  location =
  mailbox Drafts {
auto = subscribe
special_use = \Drafts
  }
  mailbox Junk-E-Mail {
auto = subscribe
special_use = \Junk
  }
  mailbox Junk {
special_use = \Junk
  }
  mailbox Sent {
auto = subscribe
special_use = \Sent
  }
  mailbox "Sent Messages" {
special_use = \Sent
  }
  mailbox Trash {
auto = subscribe
special_use = \Trash
  }
  prefix = INBOX.
}
passdb {
  args = /usr/local/sbin/ispcp-decrypt.py
  driver = checkpassword
}
plugin {
  acl = vfile
  acl_shared_dict = file:/srv/mail/virtual/shared-mailboxes.db
  quota = dict:User quota::file:/srv/mail/virtual/%d/%n/dovecot-quota
  quota_rule = *:storage=300M:messages=2
  quota_status_nouser = DUNNO
  quota_status_overquota = 552 5.2.2 Mailbox is full
  quota_status_success = DUNNO
  quota_warning = storage=95%% quota-warning 95 %u
  quota_warning2 = storage=80%% quota-warning 80 %u
  sieve = ~/.dovecot.sieve
  sieve_dir = ~/sieve
  zlib_save = gz
  zlib_save_level = 6
}
postmaster_address = postmas...@deltaweb.de
protocols = imap pop3 lmtp sieve
service auth-worker {
  extra_groups = ssl-cert
  unix_listener auth-worker {
mode = 0600
user = vmail
  }
  user = vmail
}
service auth {
  extra_groups = ssl-cert
  unix_listener /var/spool/postfix.relay/private/auth {
group = postfix
mode = 0660
user = postfix
  }
  unix_listener /var/spool/postfix/private/auth {
group = postfix
mode = 0660
user = postfix
  }
  unix_listener auth-userdb {
mode = 0660
user = vmail
  }
  user = vmail
}
service config {
  unix_listener config {
mode = 0600
user = vmail
  }
}
service dict {
  unix_listener dict {
mode = 0600
user = vmail
  }
}
service imap-login {
  inet_listener imaps {
port = 993
ssl = yes
  }
}
service lmtp {
  inet_listener lmtp {
address = ::1
port = 24
  }
}
service managesieve-login {
  inet_listener sieve {
port = 4190
  }
  inet_listener sieve_deprecated {
port = 2000
  }
}
service pop3-login {
  inet_listener pop3s {
port = 995
ssl = yes
  }
}
service quota-status {
  client_limit = 1
  executable = quota-status -p postfix
  inet_listener {
port = 12340
  }
}
service quota-warning {
  executable = script /usr/local/bin/quota-warning.sh
  unix_listener quota-warning {
user = vmail
  }
  user = dovecot
}
ssl_cert = http://www.roessner-network-solutions.com



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Re: [Dovecot] file descriptor errors

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