On Thu, Apr 8, 2021, 12:12 PM Davis, Larry (National VM Capability) < larry.dav...@dxc.com> wrote:
> We are seeing an Issue when Using Hipersockets connected to a DB2 system > on z/OS > > When we perform a VMRELOCATE (LGR) to another member in the complex we > lose the HS device and it goes offline > The Relocate works fine the HS devices have the same EQID and we see the > devices attached on the receiving system > OSA 3A00 ATTACHED TO LXCGG01D 08A0 BY LXCGG01D > OSA 3A01 ATTACHED TO LXCGG01D 08A1 BY LXCGG01D > OSA 3A02 ATTACHED TO LXCGG01D 08A2 BY LXCGG01D > > Then we need to perform > cio_ignore -r 0.0.08A0 > cio_ignore -r 0.0.08A0 > cio_ignore -r 0.0.08A0 > > Then we have to restart the network devices > > For some reason during the LGR and/or reboot the devices are getting > varied off and/or disabled. > > Am I missing something in the devices characteristics > > Also We are using a VSWITCH for 1G and 10G OSA's and they are reconnecting > as expected, but HS is disappearing > > Larry Davis > Senior z/VM systems Architect, Enterprise Services > T +1.813.394.4240 > DXC Technology dxc.technology<http://www.dxc.technology/> > > > How are you activating these HSI devices? Did you use the znet_conf and did you add a ifcfg-enccw0.xxxx script ? Or you have some other way for configuring those on boot? I also use rhel 7.x with hipersockets and I haven't noticed a problem like this. I used znet_conf initially to configure it live, and then added a proper ifcfg script. Gregory ---------------------------------------------------------------------- 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
