Still having issues. I have upgraded both the terminal server and test guest to SLES 12 SP4 which gives a s390tools version of 2.1 or so. Our requirements are to be able to view the console log during shutdown and startup since we no longer have access to a 3270 console or HMC. If you have this working what are your grub parms or terminal server setup. For the terminal server, the only changes I made are to define the guests to be monitored and a password. I can get to the logon prompt or emergency repair prompt but the console display keeps disconnecting with only a few messages displayed. Here is /proc/cmdline
root=UUID=ad5a0c5a-1372-474b-97a6-a07ba754a36a hvc_iucv=2 showopts TERM=dumb crashkernel=102M console=ttyS0 console=hvc0 Do these look correct? Anyone using something different that works? Chris Will ________________________________ From: Linux on 390 Port <LINUX-390@VM.MARIST.EDU> on behalf of Mark Post <mp...@suse.com> Sent: Wednesday, June 5, 2019 4:48 PM To: LINUX-390@VM.MARIST.EDU Subject: Re: iucvconn setup on SLES 12 ALERT This email was sent from a source external to BCBSM/BCN. DO NOT CLICK links or attachments unless you recognize the sender and trust the content. On 5/30/19 1:15 PM, Will, Chris wrote: > I have this sort of working. It will display a few messages and then close > the connection. I connect again and it will display a few messages, close, > etc. -snip- > # ssh nbxdv392@slxmfdev3 > Password: > Last login: Thu May 30 11:45:26 2019 from 10.96.1.149 > This is a private system. Unauthorized use is prohibited. > iucvconn_on_login: Connecting to nbxdv392 (terminal ID: lnxhvc0) > > iucvconn: Connecting to the z/VM guest virtual machine failed: Connection > refused > Connection to slxmfdev3 closed. > (root@slxmfdev3:~) There are a number of things that might be going here, but it's hard to tell. One thing is that the cookbook shows "ssh -t" and not just "ssh". The -t forces allocation of a pseudo-terminal, which might be necessary here. I looked back through my old emails, and the problem that I vaguely remembered was from SLES11, and a kernel change was needed to fix it. I'm pretty certain that's not the problem you're experiencing. ;) Mark Post ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit http://www2.marist.edu/htbin/wlvindex?LINUX-390 The information contained in this communication is highly confidential and is intended solely for the use of the individual(s) to whom this communication is directed. If you are not the intended recipient, you are hereby notified that any viewing, copying, disclosure or distribution of this information is prohibited. Please notify the sender, by electronic mail or telephone, of any unintended receipt and delete the original message without making any copies. Blue Cross Blue Shield of Michigan and Blue Care Network of Michigan are nonprofit corporations and independent licensees of the Blue Cross and Blue Shield Association. ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit http://www2.marist.edu/htbin/wlvindex?LINUX-390
