Displaying 20 results from an estimated 3000 matches similar to: "samba4 ldap high load and port queue overflow"
2015 Nov 25
0
samba4 ldap high load and port queue overflow
On Tue, 2015-11-24 at 17:48 +0300, Yuriy Tabolin wrote:
> Thanks for answer. I am very sad to see that.
> I had examined samba behavior with tracer and had seen too many poll,
> fcntl and stat system calls by samba task[ldapsrv] process
>
> Elapsed Times for PID 1423,
>
> SYSCALL TIME (ns)
> dup 2653
> flock
2018 Feb 20
2
Migration from 3.6.25-0ubuntu0.12.04.10 to 4.x with passdb backend = ldapsam
Sure.
```
[global]
workgroup = EXAMPLE
server string =
dns proxy = no
interfaces = eth0
bind interfaces only = yes
log file = /var/log/samba/log.%m
max log size = 1000
# new options
log level = 5
netbios name = FILES
#panic action = /usr/share/samba/panic-action %d
server role = STANDALONE SERVER
local master = no
security = user
encrypt passwords =
2014 Dec 16
2
Fwd: samba & Oracle ACFS Issues
On Tue, Dec 16, 2014 at 03:40:08PM +0100, Nacho del Rey wrote:
> Hi there
>
> In an Oracle RAC cluster using ACFS (as file-system) where we have a samba
> server for sharing files to windows clients, we are suffering a strange
> issue, from time to time, which it causes the Windows clients lock for a
> while (10 min or a bit more) or even indefinitely when they are working
>
2015 Dec 16
2
samba4 schema for openldap
On Wed, Dec 16, 2015 at 12:40 PM, Таболин Юрий <tabolin at speechpro.com>
wrote:
> 16.12.2015 22:47, Rowland penny пишет:
>
>> On 16/12/15 19:35, Rowland penny wrote:
>>
>>> On 16/12/15 19:02, Таболин Юрий wrote:
>>>
>>>> Hi all.
>>>>
>>>> I have samba 4.2.3 on freebsd 10.1 server. There are three DC and about
2018 Feb 19
2
Migration from 3.6.25-0ubuntu0.12.04.10 to 4.x with passdb backend = ldapsam
Migration from 3.6.25-0ubuntu0.12.04.10 to 4.x with passdb backend = ldapsam
Hi.
I tried to migrate my storage(smb) server to more newer version, but faced
with 'segfaults", after(in progress) client authenticating, when samba
tries to start a new smbd instance (as i understand). I saw client
authentication success, which interrupts in following places:
In case with
2015 Dec 16
3
samba4 schema for openldap
On 16/12/15 19:35, Rowland penny wrote:
> On 16/12/15 19:02, Таболин Юрий wrote:
>> Hi all.
>>
>> I have samba 4.2.3 on freebsd 10.1 server. There are three DC and
>> about 350 PC on domain. I wrote earlier that samba4 ldap performance
>> is not enough for me. Now I want to try a server in the middle with
>> openldap pcache - ldap cache proxy function. But
2004 Aug 24
1
FreeBSD - dovecot: We couldn't drop root group privileges
Hi,
I installed Dovecot on FreeBSD 4-STABLE machine
and have a problem.
MTA is postfix delivering to ~/Maildir, runs perfectly.
Dovecot is configured to use plaintext auth, config file
is at the end of this mail.
When trying to get mail via IMAP, I'm getting the following
errors:
/var/log/dovecot.log
> Aug 24 12:00:35 Info: Dovecot starting up
> Aug 24 12:00:51 Info: Login: goshik
2007 Oct 23
4
dovecot-auth: Too many open files
All,
[version: dovecot-0.99.11-4.EL4.src.rpm]
We recently experienced an issue that prevented all new IMAP logins from
occurring. Although it appears that it was due to running out of
available system file descriptors, I'm still not sure what the true root
cause was as I can't replicate the same error in our test environment.
The system file descriptor max was set at (per `cat
2018 Jan 18
2
libvirtd hangs
Hello everybody!
We have a cluster of servers managed by VMmanager 5 KVM (by ispsystem).
A typical node:
# cat /etc/redhat-release
CentOS Linux release 7.3.1611 (Core)
# uname -r
3.10.0-693.11.6.el7.x86_64
# rpm -qa |grep libvirt
libvirt-daemon-driver-qemu-3.7.0-1.el7.centos.x86_64
libvirt-daemon-driver-storage-disk-3.7.0-1.el7.centos.x86_64
libvirt-3.7.0-1.el7.centos.x86_64
2013 Aug 12
2
Odd Samba 4 ("4.2.0pre1-GIT-b505111"; actually only using client) behaviour #2 - "accept: Software caused connection abort".
Good day oh technical ones .
I was running Samba 4 (client only, not using it as a DC so
effectively running Samba 3 code from the Samba 4 tree) and, other than a
little "Gotcha!" regarding decoding Kerberos PACs, it was all working
perfectly.
Then recently I had to upgrade, to "4.2.0pre1-GIT-b505111"
(I had to upgrade the OS on the server
2010 Dec 03
1
busy loop in libvirtd (cpu usage 100%)
Hi!
Occasionally of late, I've seen a few cases where libvirtd cpu usage
shoots up to 100% and stays there indefinitely. This seems to happen
when a QEMU VM is starting up, although on one occasion I *think* I
saw it happen after a QEMU VM was p2p-migrated.
Doing strace -f -p <libvirtd pid> reveals a flood of poll() functions calls
like these:
[pid 1690] poll([{fd=3,
2014 Jan 04
1
sudo issues after upgrading to samba/winbind 4.0.13 on Debian Wheezy
Hi
I have upgraded from samba 3.6.19 to samba 4.0.13 on Debian Wheezy
64-bit with Samba 4.0.13 from wheezy-backports. I use winbind to
authenticate against a two-server AD domain on Server 2012 functional
level and forced LDAPS.
After upgrading from 3.6.19 to 4.0.13 everything still works for me as
usual. That is samba shares authentication, all things relying on the
keytab, SSO logins with SSH
2012 Nov 27
6
CTDB / Samba / GFS2 - Performance - with Picture Link
Hello,
maybe there is someone they can help and answer a question why i get these network screen on my ctdb clusters. I have two ctdb clusters. One physical and one in a vmware enviroment.
So when i transfer any files (copy) in a samba share so i get such network curves with performance breaks. I dont see that the transfer will stop but why is that so? can i change anything or does anybody know
2013 Feb 12
1
Can't get working nsswitch, specifically "wbinfo -u"
Hi,
my environment: Win2003 AD + Samba4 as second RW DC on debian wheeze.
Samba compiled from source: samba --version
Version 4.1.0pre1-GIT-c932b13
Installed Samba4 according these:
https://wiki.samba.org/index.php/Main_Page
https://wiki.samba.org/index.php/Samba4/HOWTO/Join_a_domain_as_a_DC
https://wiki.samba.org/index.php/Samba4/Winbind
Everything went good according tutorial, until I try get
2014 Apr 22
1
35 second wait when cache expired
Hello,
I've got an issue with RHEL6 running smbd & winbindd version
3.6.9-168.el6_5. This is authenticating against a Windows 2008R2 domain
using the rid backend.
If I run any command that has to look up user info I get a 35 second delay,
after this initial delay it's fine until the cache time-out, then it
happens again.
This is making logins and most commands hang for 35 seconds
2013 Jan 07
4
3.6.10 file handle leak under ancient 32-bit kernel
Hello,
I've come across a curious issue with
Samba 3.6.10.
When running 'emacs' version
GNU Emacs 23.3.1 (i386-mingw-nt6.0.6002) of 2011-03-10 on 3249CTO
on Windows Server 2008 SP2 x64 and issuing
a file "revert" of one sort or another
against a Samba-served file, the 'smbd'
process leaks two or three handles.
Eventually, when 16k handles are open,
this causes
2014 Dec 16
1
Fwd: samba & Oracle ACFS Issues
Hi Volker and many thanks for your response
According to your questions
>Please remove the SO_RCVBUF and SO_SNDBUF entries.
>Oh, that's ancient. Do you have any possibility to move to
>"security=user"?
The smb.conf file was inherited from HP-UX system. Ok,
I'll remove them
>Did you try "posix locking = no"? That is mostly criticial
>if
2007 Feb 20
3
1.0.rc23 released
http://dovecot.org/releases/dovecot-1.0.rc23.tar.gz
http://dovecot.org/releases/dovecot-1.0.rc23.tar.gz.sig
Documentation is probably the only important thing left before v1.0.
* deliver doesn't ever exit with Dovecot's internal exit codes anymore.
All its internal exit codes are changed to EX_TEMPFAIL.
* mbox: X-Delivery-ID header is now dropped when saving mails.
* mbox: If
2007 Feb 20
3
1.0.rc23 released
http://dovecot.org/releases/dovecot-1.0.rc23.tar.gz
http://dovecot.org/releases/dovecot-1.0.rc23.tar.gz.sig
Documentation is probably the only important thing left before v1.0.
* deliver doesn't ever exit with Dovecot's internal exit codes anymore.
All its internal exit codes are changed to EX_TEMPFAIL.
* mbox: X-Delivery-ID header is now dropped when saving mails.
* mbox: If
2015 Aug 19
3
Internal DNS and recursion
ah yes..
that are the "limitation", but know limitations ( for us )
Rowland, this is something to add on the wiki.
(here : https://wiki.samba.org/index.php/DNS_Administration )
;-)
Greetz,
Louis
>-----Oorspronkelijk bericht-----
>Van: samba [mailto:samba-bounces at lists.samba.org] Namens Yuriy Tabolin
>Verzonden: woensdag 19 augustus 2015 11:35
>Aan: samba at