if it is hierarchy cluster, need to run `updatenode` command to sync files
to service node first then provision the compute node.
"updatenode compute -F" will sync file after compute node is up.
Thanks,
Casandra
...................................................................
Casandra Hong Qiu
Phone: (845) 433-9291, t/l 293-9291
Office: Building 8, 3-B-04
cxh...@us.ibm.com
From: Mike Marsh <marsh_m...@cat.com>
To: xCAT Users Mailing list <xcat-user@lists.sourceforge.net>
Date: 09/25/2018 03:07 PM
Subject: Re: [xcat-user] rexec line 138: Deprecated option
KeyRegenerationInterval
Hello,
Yes, the node does come up, and is running rhel7.4..
I can ssh to the node okay. The only piece not working, is the
“syncfiles” does not sync the files to the compute node.
I am thinking now, the message “Deprecated option KeyRegenerationInterval”
may be just cosmetic.
I am now wondering if the problem exists in the syncfiles script.. I
haven’t looked at that script yet. The error message “[xcat-user] rexec
line 138: Deprecated option KeyRegenerationInterval” may have pointed me in
the wrong direction..
I will take a look at the syncfiles script…
Thanks
Mike Marsh
Caterpillar: Confidential Green
From: Ezell, Matthew A. [mailto:ezel...@ornl.gov]
Sent: Tuesday, September 25, 2018 1:57 PM
To: xCAT Users Mailing list <xcat-user@lists.sourceforge.net>
Subject: Re: [xcat-user] rexec line 138: Deprecated option
KeyRegenerationInterval
This option comes from the remoteshell postscript. Removed with:
https://github.com/xcat2/xcat-core/pull/4599
back in April.
You can upgrade xCAT or just manually patch the remoteshell file.
~Matt
---
Matt Ezell
HPC Systems Administrator
Oak Ridge National Laboratory
From: Kevin Keane <kke...@sandiego.edu>
Reply-To: xCAT Users Mailing list <xcat-user@lists.sourceforge.net>
Date: Tuesday, September 25, 2018 at 2:23 PM
To: xCAT Users Mailing list <xcat-user@lists.sourceforge.net>
Subject: Re: [xcat-user] rexec line 138: Deprecated option
KeyRegenerationInterval
I suspect that you have two separate problems. The message about Deprecated
option KeyRegenerationInterval message comes from either sshd or ssh (you
can tell by when you see it - either when sshd starts, or when you try to
use ssh). It should have no effect; the option will just get ignored. The
only exception is if the ssh/sshd configuration is not workable without
that option.
To avoid the message, see Casandra's suggestion, but that's probably just
cosmetic.
Can you connect from the management node to the compute node by SSH? Try it
both as ordinary user, and as root. If you can't, find and fix the SSH
problem. If you can, next, I would look at the syncfiles postscript - it's
just a bash script. See how exactly it is actually working and follow the
logic to troubleshoot that problem.
_______________________________________________________________________
Kevin Keane | Systems Architect | University of San Diego ITS |
kke...@sandiego.edu
Maher Hall, 192 |5998 Alcalá Park | San Diego, CA 92110-2492 | 619.260.6859
REMEMBER! No one from IT at USD will ever ask to confirm or supply your
password.
These messages are an attempt to steal your username and password. Please
do not reply to, click the links within, or open the attachments of these
messages. Delete them!
On Tue, Sep 25, 2018 at 11:09 AM Casandra H Qiu <cxh...@us.ibm.com> wrote:
Hi, Mike:
xCATmn is running xcat version 2.14.3 with RHEL7.3. and you are tying to
install compute node with rhel7.4, right?
did compute node up?
the key word: KeyRegenerationInterval came from /etc/ssh/sshd_config, you
can try to comment out this line then run again.
Thanks,
Casandra
...................................................................
Casandra Hong Qiu
Phone: (845) 433-9291, t/l 293-9291
Office: Building 8, 3-B-04
cxh...@us.ibm.com
Mike Marsh ---09/25/2018 01:20:37 PM---Hello All, I have recently taken
over the support for a HPC xcat cluster. It is running xcat Vers
From: Mike Marsh <marsh_m...@cat.com>
To: "xcat-user@lists.sourceforge.net" <xcat-user@lists.sourceforge.net>
Cc: "xcat-user@lists.sourceforge.net" <xcat-user@lists.sourceforge.net>
Date: 09/25/2018 01:20 PM
Subject: [xcat-user] rexec line 138: Deprecated option
KeyRegenerationInterval
Hello All,
I have recently taken over the support for a HPC xcat cluster. It is
running xcat Version 2.13.4, and RHEL 7.3.
I am attempting to upgrade from RHEL 7.3 to RHEL7.4 But have run into a
problem that I am not sure how to fix.
The compute node seems to build mostly okay, With this exception..
During the “syncfiles” postscript, I am seeing this error “rexec line 138:
Deprecated option KeyRegenerationInterval”.
No files are getting synced to the compute node.
What can I do to fix this problem…
Thanks for any help…..
This is my first time posting a question to this list.. Please let me know
if more information is needed..
Thanks
Mike Marsh
Systems Administrator
Caterpillar, Inc
Caterpillar: Confidential Green
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