than mine.
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
of a front-end, I just happen to have a front-end machine to do it).
Perdition will query ldap for the info per user/connection, and send the
connection to the correct dovecot instance based on the ldap lookup.
Worked for me, your milage may vary...
--
Eric Rostetter
The Department of Physics
Quoting Peer Heinlein p.heinl...@heinlein-support.de:
The problem is: You're running in problems with shared folders. You can't
read your neighbors storage-engine from ldap.
Yes, but I didn't have any shared folders, so it worked. Your milage may
vary, as I said... :)
--
Eric Rostetter
)
it seems to work fine... I've used it for another project also without
problems (been running for years now in both cases).
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
Quoting Patrick Westenberg p...@wk-serv.de:
just to get it right:
DRBD for shared storage replication is OK?
Yes, but only if done correctly. ;) There is some concern on Stan's part
(and mime) that you might do it wrong (e.g., in a vm guest rather than
at the vm host, etc).
--
Eric
Quoting Patrick Westenberg p...@wk-serv.de:
Eric Rostetter schrieb:
Quoting Patrick Westenberg p...@wk-serv.de:
just to get it right:
DRBD for shared storage replication is OK?
Yes, but only if done correctly. ;) There is some concern on Stan's part
(and mime) that you might do it wrong
. Should you do
it? No. Would I do it? Never...
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
?
There are implications of whether you do drbd+lvm or lvm+drbd when
it comes to things like lvm snapshots, growing/shrinking lvm volumes,
etc. Some thought may be needed to make sure you configure it in such
a way as to meet your needs...
--
Eric Rostetter
The Department of Physics
The University
if you are virtualizing, and what
raid levels to use... But these are just my opinions and your milage
may vary...
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
.
And sometimes, it is just a religious thing. So I don't think you
will get much of a consensus as to which is best since it really
depends...
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
on all my clusters.
How do you bond the connections? Do you just use Linux kernel
bonding? Or some driver level stuff?
Linux kernel bonding, mode=4 (IEEE 802.3ad Dynamic link aggregation).
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
usually conflicts with the uptime desire for a cluster... But
that is up to the implementor to decide on...
[]'sf.rique
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
question, no, I don't need to do anything else
with the crossover cable implementation.
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
answer that).
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
of indexes.
The next highest users are 54M, 52M, 43M, 38M, 32M, 30M, 27M, 23M, 22M, and
then tons of users in the teens... So your situation doesn't seem to be
the norm...
I guess it depends on your site (users, quotas, number of folders per
user, etc).
--
Eric Rostetter
The Department of Physics
lose more data, since it flushes less often).
But it is a good trade off sometimes (I always raise it on my laptops in
order to cut down on battery usage).
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
. #2 will be very effective,
but at the cost of lost indexes upon reboot or crash.
Still some room for filesystem tuning, of course, but the above two options
are of course the ones that will make the largest performance improvement
IMHO.
--
Stan
--
Eric Rostetter
The Department of Physics
, external journal, etc). Some will say XFS is better, etc.
Besides, you can hardly decide the best FS until you know the mailbox
format (mbox, maildir, mdbox, etc).
If you want concret answers, you need concret questions...
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
version.
How easy that is if you are upgrading depends on what version you run now.
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
requirements.
I can't believe a company with a packaging requirement run a Fedora though.
That seems incongruous to me... Seems like they only have half a clue...
-david
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
.
If that doesn't meet your needs, contact Apple, as this is purely an
Apple/iPhone UI issue, and not a mail server issue...
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
has hooks which
should allow me to fix this, but I've not had time to figure that out yet.
So basically, it works for me, which just two little annoyances (one is
dovecot specific, the other is actually my webmail and not dovecot).
--
Eric Rostetter
The Department of Physics
The University of Texas
had shared it
with everyone! But I was able to verify that a real login to real-user
doesn't see the shared folder, while a master login to real-user does
see it. So it is the master user login that is messing up the acl checks.
--
Eric Rostetter
The Department of Physics
The University of Texas
searches are much faster. :)
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
and not seeing any problems... But that may be
because I threw a lot of hardware at it?
--
Stan
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
that kind of
thing here...
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
is the throughput of your SAN array.
Or licensing costs in some cases...
Eric Rostetter is already using GFS2 over DRDB with two hot nodes. IIRC he
didn't elaborate a lot on the performance or his hardware config.
He seemed to
think the performance was more than satisfactory.
I've posted
meet your needs, then DRBD probably isn't the proper choice.
You didn't mention anything about number of nodes in your original post, IIRC.
Thanks
Ed W
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
always kept me from
using it (except once, when I was setting it up on someone else's SAN).
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
you forget the auth_ at the start?)
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
,
but they are dirt cheap... Just 2 machines with the same disk setup,
and a handful of nics and cables, and you are off and running...
Thanks
Ed W
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
without any issue, but that is because
of my client base and performance expectations (and some real nice hardware).
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
Quoting Stan Hoeppner s...@hardwarefreak.com:
Eric Rostetter put forth on 2/13/2010 8:39 PM:
This ignores the delivery of mail to the user (again, not so bad for
maildir
but a killer for mbox). If the delivery is on a separate box than dovecot
your can have lock contention...
You attach
to its knees...
Your help is appreciated
To few details to give any definitive answers...
Cheers
Jonny
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
. The novalidate-cert would also ignore any self-signed
certificate warnings...
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
Quoting David Halik dha...@jla.rutgers.edu:
Well, I don't know how you feel about it, but you could always go
with something similar to what courier does and call it doveauth
while keeping the real dovecot user for the reset of the processes.
+1
--
Eric Rostetter
The Department of Physics
, Infrastructure and Architecture Phone: 4-5804 *
* Internet ServicesOffice: 626J WBOB*
* *
*
--
Eric Rostetter
listen to. :)
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
run Horde/IMP without a SQL DB. Some Horde modules may not
work without it, but the basic e-mail functionality can be used without
any SQL DB. Some features may also be slower without it, but that doesn't
mean it won't work or be useful without it.
--
Eric Rostetter
The Department of Physics
the machines and use a cluster filesystem, but that
may be outside your comfort zone.
I will be grateful for any advice, howto or good practices example.
Depends on a lot of factors, so in the end you will have to decide...
Good luck with it.
--
Regards,
Thomas.
--
Eric Rostetter
The Department
efficient
than an rsync. Of course, rsync is cheaper... ;)
R's,
Hugo Monteiro.
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
, but not for an active-active setup. For
that you need a lock manager, which they promise in the future but
don't deliver yet...
Rick
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
isn't AFAIK, so I don't
think it is being cheap... I'm thinking it is more about reputation
and install bases...
Rick
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
).
Thanks!
Rick
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
On Aug 12, 2009, at 2:21 AM, Steffen Kaiser skdove...@smail.inf.fh-brs.de
wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On Tue, 11 Aug 2009, Eric Jon Rostetter wrote:
For a massively scaled system, there may be sufficient performance to
put the queues elsewhere.
Which also allows
...
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
/7f5cc9e805ec
I applied it, but it doesn't appear to help judging by the number of
i_error log entries from my patch...
Hopefully this will clear things up for the users (so they don't notice
any problems). I'll let you know if not. :)
--
Eric Rostetter
The Department of Physics
The University
Quoting Charles Marcus [EMAIL PROTECTED]:
rpms for centos available on atrpms.net
Sadly not for Centos 3.x, only for Centos 4/5... :(
Anyone know about Dovecot 1.1.x rpms for Centos/RHEL 3.x?
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
Quoting Charles Marcus [EMAIL PROTECTED]:
On 8/6/2008, Eric Rostetter ([EMAIL PROTECTED]) wrote:
Anyone know about Dovecot 1.1.x rpms for Centos/RHEL 3.x?
I'd be more interested in upgrading the server to a reasonably
recent version of the distro...
Unfortunately, it isn't a redundant
.
Sean
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
-imapd's pop3. Your milage may vary, and be related
to what you are used to using.
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
the IMAP protocol and they won't consider any other options.
Trying to explain to them that ssh authentication can handle virtual
users is just going to result in being flamed as ignorant. I say this
from experience on this list.
--
Eric Rostetter
The Department of Physics
The University of Texas
be widely adopted or used... So IMHO, the place to
start would be with trying to define a standard and get support for
it, rather than coding non-standards-based code that will only be
adopted by a few...
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
Quoting Johannes Berg [EMAIL PROTECTED]:
On Mon, 2007-05-14 at 11:39 -0500, Eric Rostetter wrote:
You can setup a ssh tunnel on the server on any port. The user then
sets up to connect to that port. The authentication can be done anyway
you want, or not at all. We're not talking ssh logins
and retrieving data, not for performing an action.
So, yes, it is a possible solution for things like updating a blacklist
or whitelist, but not for things like sendmail an e-mail (unless you want
to create a batch mechanism for doing so).
Andy.
--
Eric Rostetter
The Department of Physics
protocols. Just
as it already supports multiple protocols (pop3 and imap) it could add
others... No reason not to, and not reason to piggy back them through
the IMAP session, IMHO.
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
= %08Xv%08Xu
Other than that, it should pretty much work from my experience...
thank you!
Not sure I helped any, but you're welcome in any case.
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
/usr/bin/killall -HUP syslogd
/etc/rc.d/init.d/dovecot restart /dev/null 21
endscript
}
Any other solution?
Have dovecot log via syslog instead of to a file, and the problem goes
away.
--
Mart
--
Eric Rostetter
The Department of Physics
the last couple months, I
think you would recognize this. But then, I don't speak for Timo.
--
Dean Brooks
[EMAIL PROTECTED]
--
Eric Rostetter
The Department of Physics
The University of Texas at Austin
Go Longhorns!
, not really a feature. And it is actually
fairly normal to add and refine documentation during a RC release.
I agree in general with the no more features requests, but docs are
really a whole different thing. Most shops are working on the docs
right up to the last minute for every release.
--
Eric
Quoting Charles Marcus [EMAIL PROTECTED]:
By the way - what is 'ultruism'? At first I thought it was a typo, but
you did it twice... ;)
I'm very consistent with my typos. ;)
Substitute the word ALTRUISIM where appropriate.
--
Eric Rostetter
The Department of Physics
The University of Texas
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