Displaying 20 results from an estimated 5000 matches similar to: "Dovecot, pigeonhole and hardlinks"
2020 Jan 02
3
Dovecot, pigeonhole and hardlinks
Il 23-12-2019 12:04 Gionatan Danti ha scritto:
> On 19/12/19 11:08, Gionatan Danti wrote:
>> Hi list,
>> many moons ago I asked about preserving hardlink between identical
>> messages when pigeonhole (for sieve filtering) was used.
>>
>> The reply was that, while hardlink worked well for non-filtered
>> messages, using pigeonhole broke the hardlink (ie:
2015 Nov 30
4
Questions about hardlinks, alternate storage and compression]
On 30 Nov 2015, at 10:21, Gionatan Danti <g.danti at assyoma.it> wrote:
>
> So, let me do a straigth question: is someone using dovecot/LMTP with hardlinking? To me, this seems a _very_ important feature, and I wonder if I am doing something wrong or if the feature (hardlink+sieve) simply does not exists.
Hardlink+Sieve has never worked. The fix is a bit complicated. Here's my
2015 Jun 27
2
Questions about hardlinks, alternate storage and compression
Hi all,
I have some questions about hardlinks, alternate storage and
compression. I already scanned the list for related information and I
have an idea of how things works, but I would like to have a definite
answer.
System spec:
- CentOS 6.6 x64
- dovecot-2.0.9-8.el6_6.4.x86_64 RPM package/version
- sdbox mail store
1) About hardlinks: when sending the same message to two different
2015 Jul 14
3
Questions about hardlinks, alternate storage and compression
On 14/07/15 08:17, Steffen Kaiser wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> On Mon, 13 Jul 2015, Gionatan Danti wrote:
>
>> On the other hand, private (per-user) sieve file works without
>> interfering with hardlinks. In a similar manner, disabling sieve also
>> permits dovecot to create multiple hardlinks for a single message.
>>
>>
2015 Jul 14
1
Questions about hardlinks, alternate storage and compression
On 14/07/15 12:26, Steffen Kaiser wrote:
>
> You asked about "newer dovecot versions", v2.2 does so.
>
Fair enough :)
So, with v2.2+ the hardlink approach is irremediably gone, at least with
LMTP (and without relying to SiS)?
--
Danti Gionatan
Supporto Tecnico
Assyoma S.r.l. - www.assyoma.it
email: g.danti at assyoma.it - info at assyoma.it
GPG public key ID: FF5F32A8
2015 Nov 30
1
Questions about hardlinks, alternate storage and compression]
On 30 Nov 2015, at 17:48, Gionatan Danti <g.danti at assyoma.it> wrote:
>
> Hi Timo,
> glad to know it is in your TODO list ;)
It's been for many years.
> Any rough ETA on that?
Right now it doesn't seem likely to be developed anytime soon.
> Thanks.
>
> On 30/11/2015 14:23, Timo Sirainen wrote:
>> On 30 Nov 2015, at 10:21, Gionatan Danti <g.danti
2015 Nov 27
2
[g.danti@assyoma.it: Re: Questions about hardlinks, alternate storage and compression]
> centos 7.x is latest, so if you need help upgrade make a bug report to
> centos, not waste your time here since you choiced a precompiled
> problem, reporting here 7s helpfull if you use dovecot compiled with
> the latest version here, this migth be a unknown bug you then have
> found, but not if you use precompiled problems, then report to the
> maintainers of such software
2015 Jul 13
2
Questions about hardlinks, alternate storage and compression
Hi Javier,
thanks for your reply.
I already checked SIS and, while interesting, is not what I want, because:
1) it can be difficult to restore a single message/attachment from a backup
2) only the attachments, and not the entire messages, are deduped.
Message-based hardlinks really exists for a reason. The good news is
that I found _why_ they are not working: it depends from how dovecot and
2015 Nov 26
2
[g.danti@assyoma.it: Re: Questions about hardlinks, alternate storage and compression]
Il 26-11-2015 15:15 John R. Dennison ha scritto:
> You are strongly encouraged to update that CentOS system. Current is
> 6.7 (released some 3 months ago) and dovecot-2.0.9-19.
Ouch! I copied outdated information from my old post.
My current system _is_ CentOS 6.7 with dovecot
dovecot-2.0.9-19.el6_7.2.x86_64
Sorry for the confusion. Still, the problems remain
> If you find you need a
2018 Jun 25
5
ZFS on Linux repository
Hi list,
we all know why ZFS is not included in RHEL/CentOS distributions: its
CDDL license is/seems not compatible with GPL license.
I'm not a layer, and I do not have any strong opinion on the matter.
However, as a sysadmin, I found ZFS to be extremely useful, especially
considering BTRFS sad state. I would *really* love to have ZFS on Linux
more intergrated with current CentOS.
From
2017 Aug 23
4
GlusterFS as virtual machine storage
Il 23-08-2017 18:14 Pavel Szalbot ha scritto:
> Hi, after many VM crashes during upgrades of Gluster, losing network
> connectivity on one node etc. I would advise running replica 2 with
> arbiter.
Hi Pavel, this is bad news :(
So, in your case at least, Gluster was not stable? Something as simple
as an update would let it crash?
> I once even managed to break this setup (with
2015 Feb 09
2
Per-protocol ssl_protocols settings
Sorry for the bump...
Anyone know if it is possible to have multiple protocols instances with
different ssl_protocols settings?
Regards.
On 07/02/15 00:03, Gionatan Danti wrote:
> Hi all,
> anyone with some ideas?
>
> Thanks.
>
> Il 2015-02-02 23:08 Gionatan Danti ha scritto:
>> Hi all,
>> I have a question regarding the "ssl_protocols" parameter.
2017 Jun 05
2
Cache auth credentials on Samba domain member
Il 01-06-2017 19:42 Jeremy Allison ha scritto:
> On Thu, Jun 01, 2017 at 03:11:53PM +0200, Gionatan Danti wrote:
>> However, *no* user authentication is possible on samba shares when
>> the VPN tunnel is down?
>>
>> Do you have any suggestions?
>
> I think Uri and Volker did the work on this. Uri, can you
> give an update on where we stand with offline auth
2016 Mar 16
2
Deleted symlinks when receiveing files with the same name
Hi list,
I would like to know if the following rsync's behavior can be
changed/modified.
I noticed that when rsync receive a file for which the local filesystem
already has a symlinks with the same path/name, it _first_ delete the
symlink, _then_ it start the transfer.
I think there are two problems with this approach:
- it completely ignores the content of the symlinked files, which can
2015 Feb 02
2
Per-protocol ssl_protocols settings
Hi all,
I have a question regarding the "ssl_protocols" parameter.
I understand that editing the 10-ssl.conf file I can set the
ssl_protocols variable as required.
At the same time, I can edit a single protocol file (eg: 20-pop3.conf)
to set the ssl_protocols for a specific protocol/listener.
I wander if (and how) I can create a different listener for another POP3
instance, for
2017 Jun 01
5
Cache auth credentials on Samba domain member
Il 01-06-2017 14:45 Data Control Systems - Mike Elkevizth ha scritto:
> I've had issues with cached credentials with the Ubuntu packages that
> are currently at version 4.3.11. They are a little old, but I haven't
> seen any change logs for the newer versions specifically regarding
> this issue. Maybe I've missed it, but it's the main reason I continue
> using
2018 Oct 17
2
Windows guest skipping chkdsk if using Spice display
Hi all,
as per subject, when a Windows guest using a Spice display is rebooted
with a planned chkdsk, the consistency check is always skipped.
It seems that the Spice display issues some "phantom" keystrokes, which
are then intended by Windows as the "skip chkdsk at boot" signal.
I tried to use a Spice display with no additional features (ie: USB
redirection), but to no
2017 Aug 30
4
GlusterFS as virtual machine storage
Ciao Gionatan,
I run Gluster 3.10.x (Replica 3 arbiter or 2 + 1 arbiter) to provide
storage for oVirt 4.x and I have had no major issues so far.
I have done online upgrades a couple of times, power losses, maintenance,
etc with no issues. Overall, it is very resilient.
Important thing to keep in mind is your network, I run the Gluster nodes on
a redundant network using bonding mode 1 and I have
2017 Aug 26
2
GlusterFS as virtual machine storage
Il 26-08-2017 01:13 WK ha scritto:
> Big +1 on what was Kevin just said.? Just avoiding the problem is the
> best strategy.
Ok, never run Gluster with anything less than a replica2 + arbiter ;)
> However, for the record,? and if you really, really want to get deep
> into the weeds on the subject, then the? Gluster people have docs on
> Split-Brain recovery.
>
>
2017 Jun 01
2
Cache auth credentials on Samba domain member
Il 18-09-2015 01:50 Jeremy Allison ha scritto:
>
> Currently a Samba member server must contact the DC
> for authentication even if a krb5-PAC is presented.
>
> This is a bug, and one I'm working on fixing (it
> is a regression from earlier behavior).
Hi all,
sorry for resurrecting this very old thread, but I would like to know if
the situation improved over time.
In