Displaying 20 results from an estimated 1100 matches similar to: "Trouble when set mail_nfs_index = yes"
2013 May 02
1
Tuning!
Hi Buddies,
I have 2 servers running dovecot + postfix for pop/imap users.
The users mailbox are in a Nfs storage.
The load of server is ranging at 3.0 to 15.0.
I really dont know what happened.. I read a lot about tuning of dovecot,
and the changes are applied, how you can see.
The Hardware of server is really good!
The host have 8GB of mem and 2 sockets with 2 cores anyone.
The server receives
2014 Aug 11
1
Options mail_nfs_storage and mail_nfs_index not in 2.2(.13) example config anymore?
Hey dovecot-users,
did I miss anything anywhere about the configuration variables
"nfs_storage" and "mail_nfs_index"
being removed from the example configuration in 2.2?
In 2.1 they where both in 10-mail.conf commented out and set to their
default "no". But with 2.2 they are not in any of the exmaple config
files anymore.
doveadm is still showing the variables and
2010 Aug 03
2
[LLVMdev] Creating a backend target -- must I modify include/llvm/ADT/Triple.h ?
I'm having a go at writing an LLVM backend for the WDC 65816. The
documentation page on writing an LLVM
backend<http://llvm.org/docs/WritingAnLLVMBackend.html>gives this
example of target registration:
extern "C" void LLVMInitializeSparcTargetInfo() {
RegisterTarget<Triple::sparc, /*HasJIT=*/false>
X(TheSparcTarget, "sparc",
2005 Aug 05
2
Embedded player
Hey folks,
I was hoping I could pick your guys' brains. I have been searching for a
flash player that I can embed onto my site, that would be capable of
playing an icecast stream. I have checked out a few, and they are all
limited to playing a static mp3 file. Has anyone worked with such a
thing and could give some recommendations?
Thanks,
Jim Kehoe
Hiway Radio
2008 Aug 07
3
GlusterFS
Hi everybody,
We use a Dovecot setup with GlusterFS. Dovecot 1.1.2 and GlusterFS
1.3.9. I enabled the following options (I don't have posix-locks
translators):
lock_method = dotlock
dotlock_use_excl = no
mmap_disable = yes
mail_nfs_index = yes
mail_nfs_storage = yes
I receive the following error message.
Aug 7 09:38:51 mta2 dovecot: POP3(somebody at domain.tld):
nfs_flush_fcntl:
2013 Aug 21
2
Dovecot tuning for GFS2
Hello,
I'm deploing a new email cluster using Dovecot over GFS2. Actually I'm
using courier over GFS.
Actually I'm testing Dovecot with these parameters:
mmap_disable = yes
mail_fsync = always
mail_nfs_storage = yes
mail_nfs_index = yes
lock_method = fcntl
Are they correct?
RedHat GFS support mmap, so is it better to enable it or leave it disabled?
The documentation suggest the
2008 Sep 10
3
NFS performance and 1.1.3 - what can you (unofficially) get away with?
Hi,
Does anyone have experience with bending the NFS recommendations to get
better performance?
The question is has anyone, with Maildir and the INDEX= on NFS (i.e.
dovecot.index and dovecot.index.cache, set mail_nfs_index to no. If so,
was it better to turn maildir_copy_preserve_filename to on or did it
help to turn if off. The other question is did you play with turning off
atime updates
2018 Dec 18
2
High Load average on NFS Spool - v.2.1.15 & 2.2.13
I have two servers pointing to an NFS mounted mail spool with dovecot.?
Since I recently switched from using Dovecot v1.X, I have been
experiencing high CPU use with the two Dovecot servers. I am not certain
why they are not well behaved.? Here is the configuration information.
This configuration is currently running at a load average of 17.
/usr/sbin/dovecot -n
# 2.1.15:
2010 Aug 01
1
[LLVMdev] Creating and building LLVM projects with Eclipse CDT on Windows?
I just downloaded LLVM a couple days ago -- I got everything built and
installed quite easily using CMake to generate build files for Eclipse CDT +
MinGW. That much worked like a charm -- but I've spent most of the
intervening time trying to get a simple project set up. :-P
My goal is to create a project consisting of two main parts:
- A backend for WDC 65816
- A frontend including a
2013 Aug 02
1
Unlock non existent locks
Hello Timo,
I'm running
a single instance of dovecot-2.1.15
on a single host running 8.3-RELEASE-p3 FreeBSD amd64
mailboxes (Maildir), control files and indexes are on NFS (v3,tcp)
mail_nfs_storage = yes
lock_method = fcntl
[didn't touch the following]
# Mail index files also exist in NFS. Setting this to yes requires
# mmap_disable=yes and
2018 Dec 18
2
High Load average on NFS Spool - v.2.1.15 & 2.2.13
I have, but I will be happy to review it once again.
On 12/18/18 2:14 PM, admin wrote:
> Am Dienstag, den 18.12.2018, 14:06 -0500 schrieb Albert E. Whale, CEH
> CHS CISA CISSP:
>>
>> I have two servers pointing to an NFS mounted mail spool with
>> dovecot.? Since I recently switched from using Dovecot v1.X, I have
>> been experiencing high CPU use with the two
2009 Jan 20
2
Broken dovecot-uidlist files
I have just upgraded to 1.1.8, hoping to fix these types of errors:
Jan 20 10:39:27 laura deliver(xxxxxx at example.net): Broken file /srv/storage/mail/store/net/example/xx/xxxxxx/Maildir/dovecot-uidlist line 156: Invalid data:
Jan 20 10:41:19 laura dovecot: POP3(yy.yy at example.at): Broken file /srv/storage/mail/store/at/example/yy.yy/Maildir/dovecot-uidlist line 2: Invalid data:
2011 Jun 29
4
NFS mail storage
The parameters listed for nfs installations (mmap_disable,
doctlock_use_excl, mail_nfs_storage, mail_nfs_index) - are they
necessary for data integrity, and/or do they compensate for NFS latency
and improve performance?
My understanding is the indexes are a critical part of a dbox storage,
but on the other hand having local indexes is a major performance
consideration. Is maildir a
2018 Nov 14
2
huge increase in storage activity afther dovecot upgrade
Thanks, they are as in example, except for "mailbox_list_index = yes" witch
is from https://wiki.dovecot.org/PerformanceTuning
On Wed, Nov 14, 2018 at 12:18 PM Aki Tuomi <aki.tuomi at open-xchange.com>
wrote:
> You should review https://wiki2.dovecot.org/NFS to see that the settings
> make sense.
>
> Aki
> On 14.11.2018 12.00, Adrian M wrote:
>
> Thank you !
2014 Jan 08
2
nfs flush/fsync config settings problem
Hi,
I need to place a maildir storage on a NFS filesystem, so I set up the config like this:
mmap_disable = yes
mail_nfs_storage = yes
mail_nfs_index = yes
mail_fsync = always
lock_method = dotlock (also tried fcntl - local lockd is running, no success, now using dotlock, to be sure while debugging)
The problem is that Dovecot (2.2.9/2.2.10 - the relevant code in mail-index.c is the same) logs
2018 Nov 15
2
huge increase in storage activity afther dovecot upgrade
Yes, multiple imap servers using one shared nfs storage. With the same
config on 2.2.13 the public interface traffic was similar to the storage
interface, around 100 mbps.
After we switch to 2.2.27 the storage interface traffic jumped 10 times
while the public interface stayed the same. This make us thinking that
something is wrong and each time a user logs in the whole Inbox content
is read
2011 Jul 05
2
Many "Error: Corrupted index cache file /XXX/dovecot.index.cache: invalid record size"
Hi all,
I just joigned this list, so I'm sorry if this problem has already been
reported.
I'm running Dovecot 2.0.13 on many servers, one for POP/IMAP access,
others for LDA, others for authentification only, etc.
All servers are accessing a shared file system, based on MooseFS
(www.moosefs.org). The FS is mounted using FUSE.
All my Dovecot servers have this configuration :
2008 Sep 10
4
Panic: IMAP: Trying to allocate 2273345672 bytes
Hi, we're running dovecot 1.1.2 (centos5 32-bit rpm from atrpms) havn't
had any real issues with it, but today it looks like an index has become
badly corrupted. We're seeing this in the logs every time we log in to a
particular account:
2008-09-10T11:56:07+01:00 mail8 dovecot: Panic: IMAP(xxx): Trying to
allocate 2273345672 bytes
2008-09-10T11:56:07+01:00 mail8 dovecot: IMAP(xxx):
2018 Nov 14
2
huge increase in storage activity afther dovecot upgrade
Thank you !
I was little concerned that the following settings are not in line with the
new version:
mail_nfs_index = yes
mail_nfs_storage = yes
mail_fsync = always
mailbox_list_index = yes
maildir_stat_dirs = yes
mmap_disable = yes
On Wed, Nov 14, 2018 at 10:19 AM Aki Tuomi <aki.tuomi at open-xchange.com>
wrote:
> It should eventually wind down once all the problems are fixed. Of
2014 Jun 04
1
Dovecot + NFS + FreeBSD breakage ?
Hi,
I am trying to update my old mails servers from dovecot 2.1.15 to 2.2.12 (freebsd ports) and upgrade to FreeBSD 10.0-P3.
My mail storage are on NFS with index also.
On 2.1.15 everything is ok, and in 10-mail.conf I have the good things to be added as wiki tell me (eg http://wiki2.dovecot.org/NFS).
BUT, when I try a single connection like :
$ telnet ::1 110
Trying ::1...
Connected to