On Thu, 26 Mar 2015, Offer Baruch wrote: > Did you remove the devices from the cio ignore list? Try this before the > group command: > cio_ignore -r 2e60-26e2 > chccwdev -e 2e60-26e2
In such cases I would do the following: * check if these devices are known to Linux (lscss -d 2e60-26e2) * if not they are most likely ignored - use: cio_ignore -r 2e60-26e2 * ccw devices used for network can't be enabled directly (the above mentioned "chccwdev -e 2e60-26e2" will not work), they need to be grouped and the group device can be enabled But that's just a general procedure - most of the time it will be best to just use the tools provided by your distributor. Regards, Sebastian > > Offer Baruch > On Mar 25, 2015 11:45 PM, "Peter Jansen" <peter.jan...@ebmnet.ch> wrote: > > > When I try adding a virtual qeth network device to SLES 12 the result is > > the > > following error : > > > > > > > > pjjs12z:~ # vmcp query nic > > > > Adapter 1E60 Type: QDIO Name: UNASSIGNED Devices: 3 > > > > MAC: 02-00-00-9D-03-70 LAN: SYSTEM SLESQDIO > > > > Adapter 2E60 Type: QDIO Name: UNASSIGNED Devices: 3 > > > > MAC: 02-00-00-00-00-02 LAN: SYSTEM SLESQDIO > > > > pjjs12z:~ # modprobe qeth > > > > pjjs12z:~ # echo 0.0.1e60,0.0.1e61,0.0.1e62 > > > /sys/bus/ccwgroup/drivers/qeth/group > > > > -bash: echo: write error: Invalid argument > > > > pjjs12z:~ # echo 0.0.2e60,0.0.2e61,0.0.2e62 > > > /sys/bus/ccwgroup/drivers/qeth/group > > > > -bash: echo: write error: Invalid argument > > > > > > > > The above procedure can be found in SG24-7995-00 page 27, item 2.3.3 How to > > add a qeth device manually. > > > > > > > > Any help or hints will be appreciated. > > > > > > > > Peter Jansen, > > > > Switzerland > > > > > > > > > > > > > > ---------------------------------------------------------------------- > > For LINUX-390 subscribe / signoff / archive access instructions, > > send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or > > visit > > http://www.marist.edu/htbin/wlvindex?LINUX-390 > > ---------------------------------------------------------------------- > > For more information on Linux on System z, visit > > http://wiki.linuxvm.org/ > > > > ---------------------------------------------------------------------- > For LINUX-390 subscribe / signoff / archive access instructions, > send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit > http://www.marist.edu/htbin/wlvindex?LINUX-390 > ---------------------------------------------------------------------- > For more information on Linux on System z, visit > http://wiki.linuxvm.org/ > > ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For more information on Linux on System z, visit http://wiki.linuxvm.org/
