the "unstable IP" problem mentioned elsewhere on this thread.
Dale Pontius
--
Dale Pontius
Senior Engineer
IBM Corporation
Phone: (802) 769-6850
Tie-Line: 446-6850
email: pont...@us.ibm.com
This e-mail and its attachments, if any, may contain confidential and
privileged material for the s
extents, these can directly map to cache
chunks.
I've been happy.
Dale Pontius
--
Dale Pontius
Senior Engineer
IBM Corporation
Phone: (802) 769-6850
Tie-Line: 446-6850
email: pont...@us.ibm.com
This e-mail and its attachments, if any, may contain confidential and
privileged material fo
lieve that
keeping a connection mapped for the 2 hours mentioned elsewhere would be
necessary.
--
Dale Pontius
Senior Engineer
IBM Corporation
Phone: (802) 769-6850
Tie-Line: 446-6850
email: pont...@us.ibm.com
This e-mail and its attachments, if any, may contain confidential and
privileged materi
ven ext2. Then again somewhere else, on
top of no journal, I got the options:
/dev/sdb6/var/cache/openafsext4
data=writeback,barrier=0,nobh,errors=remount-ro,noatime 1 2
Dale Pontius
--
Dale Pontius
Senior Engineer
IBM Corporation
Phone: (802) 769-6850
Tie-Line: 446-6850
email:
_
OpenAFS-info mailing list
OpenAFS-info@openafs.org
https://lists.openafs.org/mailman/listinfo/openafs-info
--
Dale Pontius
Senior Engineer
IBM Corporation
Phone: (802) 769-6850
Tie-Line: 446-6850
email: pont...@us.ibm.com
This e-mail and its attachments, if any, may contain confidential and
privi
l
without patching, by the way.
More testing needed, but so far I see no problems.
Thanks,
Dale Pontius
On 07/24/2012 05:44 PM, Andrew Deason wrote:
On Tue, 24 Jul 2012 16:04:26 -0400
Dale Pontius wrote:
Subject: Has anyone built openafs-1.6.1 against linux kernel 3.5 yet?
Not successfully
r/tmp/portage/net-fs/openafs-kernel-1.6.1/work/openafs-1.6.1'
make: *** [only_libafs] Error 2
emake failed
This is running Gentoo Linux, mostly stable. Thanks.
--
Dale Pontius
Senior Engineer
IBM Corporation
Phone: (802) 769-6850
Tie-Line: 446-6850
email: pont...@us.ibm.com
This e-mail and its
Would it make sense when using ext4 as a client cache to turn the
journal off, for a little bit more performance?
I'm also wondering if some of the afs cache tunables could also be
translated into mkfs.ext4 tunables, for a closer fit. (afs cache
chunksize vs ext4 extents, etc)
Dale Po
On 01/05/2012 12:29 PM, Ken Dreyer wrote:
On Thu, Jan 5, 2012 at 10:06 AM, Dale Pontius wrote:
This morning Gentoo distributed a shiny new kernel-3.2.0, so of course I had
to build it. Next I had to rebuild all of the out-of-tree kernel modules,
including openafs-1.6.0. It failed, relevant
On 01/05/2012 12:29 PM, Ken Dreyer wrote:
On Thu, Jan 5, 2012 at 10:06 AM, Dale Pontius wrote:
This morning Gentoo distributed a shiny new kernel-3.2.0, so of course I had
to build it. Next I had to rebuild all of the out-of-tree kernel modules,
including openafs-1.6.0. It failed, relevant
, etc, etc, etc.
Dale Pontius
--
Dale Pontius
Senior Engineer
IBM Corporation
Phone: (802) 769-6850
Tie-Line: 446-6850
email: pont...@us.ibm.com
This e-mail and its attachments, if any, may contain confidential and
privileged material for the sole use of the intended recipient. Any review,
use,
er's
network with a somewhat obnoxious ping time.
I wasn't aware of this rx ping load issue until seeing this thread. In
a worldwide enterprise AFS situation, with hundreds (thousands?) of
servers, this isn't good.
Dale Pontius
--
Dale Pontius
Senior Engineer
IBM Corporation
Phone
On 09/12/2011 12:29 PM, Andrew Deason wrote:
On Mon, 12 Sep 2011 11:31:56 -0400
Dale Pontius wrote:
Maybe I'm missing what rxdebug really does, but I think it sounds just
about perfect. I presume that the OpenAFS clients and servers have
packet queues for moving data, and rxdebug just
On 09/12/2011 12:29 PM, Andrew Deason wrote:
On Mon, 12 Sep 2011 11:31:56 -0400
Dale Pontius wrote:
Maybe I'm missing what rxdebug really does, but I think it sounds just
about perfect. I presume that the OpenAFS clients and servers have
packet queues for moving data, and rxdebug just
On 09/12/2011 10:41 AM, Ken Dreyer wrote:
On Mon, Sep 12, 2011 at 5:46 AM, Dale Pontius wrote:
In this case, I'm wanting something that acts more like normal AFS packets,
and I believe that's what rxdebug is doing in this case. Some people around
here have been using ping as an in
On 09/09/2011 04:42 PM, Andrew Deason wrote:
On Fri, 09 Sep 2011 15:36:16 -0400
Dale Pontius wrote:
That's certainly better than using regular ping, since it's going to
go through the AFS message queues, etc. In fact, the coworker next
door has been having some problems, and we
On 09/09/2011 12:08 PM, Andrew Deason wrote:
On Fri, 09 Sep 2011 09:41:10 -0400
Dale Pontius wrote:
Does anyone have advice on how to, as simply and automatically as
possible, monitor and log afs packet round trip times?
This doesn't help for examining existing traffic, but if you w
time our network started
getting better, and because of the network problems we were behind on
our "real work", etc. It got dropped.
Does anyone have advice on how to, as simply and automatically as
possible, monitor and log afs packet round trip times?
Thanks,
Dale
--
Dale Po
nless someone more knowledgeable says
otherwise.
Is "relatime" sufficient for AFS usage? It's now the default, and may
not be as fine-grained as old atime.
---
Dale Pontius
Senior Engineer
IBM Corporation
Phone: (802) 769-6850
Tie-Line: 446-6850
email: pont...@us.ibm.com
l.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0390131ba84fd3f726f9e24fc4553828125700bb
Dale Pontius
--
Dale Pontius
Senior Engineer
IBM Corporation
Phone: (802) 769-6850
Tie-Line: 446-6850
email: pont...@us.ibm.com
This e-mail and its attachments, if any, may contain confidential
ems, it's easier to just plain wipe and start
over.
Dale Pontius
--
Dale Pontius
Senior Engineer
IBM Corporation
Phone: (802) 769-6850
Tie-Line: 446-6850
email: pont...@us.ibm.com
This e-mail and its attachments, if any, may contain confidential and
privileged material for the sole use of
, and that 1.6.0 would be
the next release out, which begs the next question.
Will 1.4.15 support the linux-3.0.x kernel series? It was actually
linux-2.6.39 that drove me off of 1.4.14.1.
--
Dale Pontius
Senior Engineer
IBM Corporation
Phone: (802) 769-6850
Tie-Line: 446-6850
email: pont
idea that a
NAT timeout will exist even without a regular firewall, and that once
upon a time it could be tweaked. It probably still can, if one knows
the magic incantation.
Dale Pontius
--
Dale Pontius
Senior Engineer
IBM Corporation
Phone: (802) 769-6850
Tie-Line: 446-6850
email: pont...@us.ibm
On 01/14/2011 10:35 AM, Andrew Deason wrote:
On Fri, 14 Jan 2011 08:44:58 -0500
Dale Pontius wrote:
I'm currently running Fedora Core 13 on a multiboot machine, and:
[user@hostname~]$ xstat_cm_test hostname -collID 2 -onceonly
Starting up the xstat_cm service, no debugging, one
On 01/13/2011 04:42 PM, Andrew Deason wrote:
On Thu, 13 Jan 2011 15:24:00 -0500
Dale Pontius wrote:
I'm wondering if it's possible to collect access time statistics out
of an OpenAFS Linux client.
"access time" is a bit vague to me; you just want to see how quickly it
i
it out, looked like "afs is slow"
one other thing to look at: the client cache setup..make sure it's not
competing for space...
best of luck!
anne
--- On *Thu, 1/13/11, Dale Pontius //* wrote:
From: Dale Pontius
Subject: [OpenAFS] Debugging a network performance p
is the lack of that I guess you are suffering from.
Neil
On 13 Jan 2011, at 20:24, Dale Pontius wrote:
We're having intermittent network performance problems, and the
primary manifestation to us as users looks like "an OpenAFS
slowdown." I'm wondering if it's possible
osed to querying the
client. Nor does it tell me what information I can collect or if access
time is part of that information - only mentioning serveral parameters
that it does collect.
Can someone toss me a bone here - or a link?
Thanks
Dale Pontius
--
Dale Pontius
Senior Engineer
IBM Cor
nically necessary, but it requires some
additional finagling to work unless you apply both of them.
Is there a timeframe for 1.6, especially if there will be no 1.4.12.2?
(I'm currently running RHLE6 with a locally patched 1.4.12.1.)
Dale Pontius
--
Dale Pontius
Senior Engineer
IBM Corpor
login?
If so, does that time out, or does it just see that no server is within
reach, and fallover to local login gracefully?
I first did my setups without/before dynroot. I've since added dynroot,
but never revisited the timeout issue.
--
Dale Pontius
Senior Engineer
IBM Corporation
Phone: (8
behavior for an integrated login
under Linux, any more. I just know that when I first set things up
under Linux, if the server wasn't available, only root could login.
I'm not using Gnome or KDE. I have scripts that integrate and
dis-integrate my login, based on what network I've at
On 04/07/10 15:24, Andrew Deason wrote:
> On Wed, 07 Apr 2010 15:14:31 -0400
> Dale Pontius wrote:
>
>
>>> fs whereis . will tell you.
>>>
>> Thanks, that does give the server name. Now is there a command that
>> will give meaningful and useful
here's other relevant information to query.)
>
> fs whereis . will tell you.
Thanks, that does give the server name. Now is there a command that
will give meaningful and useful (to you) information about that server?
I doubt I have any sort of shell access to any of them.
Thanks,
-
RPM packages would help with this please let me know. So far all I
> have heard is silence.
I generally run Gentoo, and it's very simple to move to a new release.
All I need is the source tarball and a few ebuild tweaks on my side. On
a T61p I can switch afs versions in 15 minutes or so, so it
On 04/07/10 14:28, Russ Allbery wrote:
> Dale Pontius writes:
>
>
>> At what point should the 1.5.xx series be considered "usable" on Linux?
>> I'm thinking usable as 1.4.xx is, not trying disconnected mode, at the
>> moment.
>>
> I final
ross-cell data is "system:anyuser rl" - I haven't gotten to getting
extra tokens.
Thanks,
Dale Pontius
On 03/26/10 20:16, Simon Wilkinson wrote:
>
> On 27 Mar 2010, at 00:11, Jason Edgecombe wrote:
>
>> Are there any RPM or debian packages for 1.5?
>
> When I get
Simon Wilkinson wrote:
> Hi,
>
> I've just got back online, and I'm going to try to reply to all of this in
> one message. Apologies if the attribution ends up being a little confused.
>
Thanks for your patience and interest.
> Dale Pontius wrote:
>
>
&g
Andrew Deason wrote:
> On Tue, 23 Feb 2010 12:02:46 -0500
> Dale Pontius wrote:
>
>
>> Andrew Deason wrote:
>>
>>
>>> What happens when you try to do this with a 1.4 client?
>>>
>> As things are, the Gentoo runtime system might
Andrew Deason wrote:
> On Tue, 23 Feb 2010 10:47:36 -0500
> Dale Pontius wrote:
>
>
>> To be truthful, I'm not even THAT interested in disconnected mode.
>> I'm more interested in the ability to "hold things over" while
>> disconnected, so I c
to another wired, etc. I'm willing to "just worked
connected" - the disconnected operation really isn't that important to
me. I just want my afs-homed session to survive "network limbo" while
the laptop is in transit between point a and point b.
Again, I hope to he
ping at all?
Am I testing, or merely distracting?
I'd really like to get disconnect capability for Linux laptop use, and
am willing to help by testing. Gentoo makes building easy, so I can
swap back and forth between 1.4.x and 1.5.x fairly quickly for testing
purposes. But I want to help
was
told as both root (no token) and myself (with token) that I didn't have
enough authority.
I've not doubt that some of these problems are of my own making, but
haven't see a lot of discussion of OpenAFS-1.5 with Linux to start
learning from others.
Is more information or advice avai
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