I'm running an Ubuntu Hardy (alpha 6) system, and something has
happened - I apparently can't open ptys anymore. Note that it was
working until yesterday.
When I attempt to open a new terminal from within X (regardless of
window manager) I get a message about being unable to open a pty.
I've
If you can SSH in to your machine it's probably not strictly
a pty problem you're having, since SSH uses them. A couple
of other things to try:
- Try running something like screen which uses ptys but not X.
- Try launching one of the failing apps with strace so you can
maybe see the last
Ben Scott writes:
Hmmm. I expect you're not talking DHCP relay. So... do you mean:
Connect all cluster members, and the primary computer, to the same
physical network (broadcast domain).
Yes, via eth0.
Let everybody get IP addresses
from the corporate DHCP server.
Yes, via eth0.
On Tue, Mar 18, 2008 at 4:36 AM, [EMAIL PROTECTED]
[EMAIL PROTECTED] wrote:
Note that it was working until yesterday.
So, what happened yesterday? :) Any reboots, software
install/updates, configuration changes, etc.?
When I attempt to open a new terminal from within X (regardless of
On 18 Mar 2008 08:39:14 -0400, Kevin D. Clark [EMAIL PROTECTED] wrote:
No, what I am proposing is that this different IP network be strictly
limited to the dedicated switch/hub.
Is the idea here that each cluster node has two network interfaces?
(i.e., eth0 on each node is connected to the
Ben Scott writes:
Is the idea here that each cluster node has two network interfaces?
(i.e., eth0 on each node is connected to the corporate net, and eth1
on each node is connected to a different network -- one dedicated and
limited to the cluster.)
Yes, absolutely.
Regards,
--kevin
--
That is a good idea. However, right now it is a pain to add the extra
NICs to the nodes in question. I'll keep it in mind, though.
Regards,
Bruce
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Kevin D.
Clark
Sent: Tuesday, March 18, 2008 9:14 AM
right now it is a pain to add the extra NICs
In some situations (and it sounds like yours might be one of them)
you can just use aliases for the interfaces to get the effect
of adding NIC cards. The syntax and the location of the config
files varies with the distribution but you're basically
On 3/18/08, Ben Scott [EMAIL PROTECTED] wrote:
On Tue, Mar 18, 2008 at 4:36 AM, [EMAIL PROTECTED]
[EMAIL PROTECTED] wrote:
Note that it was working until yesterday.
So, what happened yesterday? :) Any reboots, software
install/updates, configuration changes, etc.?
I shut down and
Labitt, Bruce writes:
That is a good idea. However, right now it is a pain to add the extra
NICs to the nodes in question. I'll keep it in mind, though.
I guess I wasn't understanding the original problem description,
because when you originally stated:
I have a high speed network
On Mar 18, 2008, at 10:08, Kevin D. Clark wrote:
I have a high speed network connecting a cluster of computers. The
external network is much slower than the secondary network.
...I assumed that you had at least two NICs in every node on the
cluster, one connected to the slow, corporate LAN
On 18 Mar 2008 10:08:14 -0400, Kevin D. Clark [EMAIL PROTECTED] wrote:
At this point, I don't understand the problem description.
Yah... I'm starting to suspect this has turned into the blind men
examining the elephant. :-)
My own take: Bruce Labitt has an existing CentOS box. It might
Geesh, didn't mean to make it so complicated... Ben has the concept.
He wins the prize! (TBA)
I have an existing CentOs box. It is a utility computer. (More of a
boat anchor, but I digress.) This box is on the corporate network. It
will be the file server for my cluster. I would also like
Bruce Perens would like your help to get elected to the Board of Directors
of the OSI (an organization he helped found). Sign Bruce's petition
http://techp.org/p/7/
http://opensource.org/board
http://opensource.org/history
___
gnhlug-discuss mailing
Greg Rundlett wrote:
Bruce Perens would like your help to get elected to the Board of Directors
of the OSI (an organization he helped found). Sign Bruce's petition
http://techp.org/p/7/
http://opensource.org/board
http://opensource.org/history
Thanks for the heads-up Greg.
However, it
On Tue, Mar 18, 2008 at 8:23 PM, Bruce Dawson [EMAIL PROTECTED] wrote:
Greg Rundlett wrote:
Bruce Perens would like your help to get elected to the Board of
Directors
of the OSI (an organization he helped found). Sign Bruce's petition
http://techp.org/p/7/
On Mar 18, 2008, at 20:56, Greg Rundlett wrote:
Since then I've received exactly two e-mails from Bruce: one in
3/07 to
support efforts against software patents, and again today regarding
the OSI
board election. Each e-mail was an invitation to read about the
issue and
choose
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