Hi Mike, I believe the source of this configuration option is the remoteshell postscript. You could probably modify remoteshell (/install/postscripts/remoteshell) to eliminate the addition of that option, since it’s a ssh protocol version 1 option that really shouldn’t be used, and isn’t supported on the server side as of openssh 7.4. More recent xcat versions may have eliminated the KeyRegenerationInterval option for sshd_config, haven’t checked.
Thanks, Bret > On Sep 25, 2018, at 2:22 PM, Kevin Keane <kke...@sandiego.edu> wrote: > > 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 <mailto: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 > <mailto: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 <mailto: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 <mailto:marsh_m...@cat.com>> > To: "xcat-user@lists.sourceforge.net > <mailto:xcat-user@lists.sourceforge.net>" <xcat-user@lists.sourceforge.net > <mailto:xcat-user@lists.sourceforge.net>> > Cc: "xcat-user@lists.sourceforge.net > <mailto:xcat-user@lists.sourceforge.net>" <xcat-user@lists.sourceforge.net > <mailto: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_______________________________________________ > xCAT-user mailing list > xCAT-user@lists.sourceforge.net <mailto:xCAT-user@lists.sourceforge.net> > https://lists.sourceforge.net/lists/listinfo/xcat-user > <https://lists.sourceforge.net/lists/listinfo/xcat-user> > > > > > _______________________________________________ > xCAT-user mailing list > xCAT-user@lists.sourceforge.net <mailto:xCAT-user@lists.sourceforge.net> > https://lists.sourceforge.net/lists/listinfo/xcat-user > <https://lists.sourceforge.net/lists/listinfo/xcat-user> > <graycol.gif><graycol.gif>_______________________________________________ > xCAT-user mailing list > xCAT-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/xcat-user
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