I am reposting to make sure this went out. Any help would be greatly appreciated. Sam Hi, We are trying to add another OSA LCS Ethernet on our z/9 z/Linux LPAR (SLES 10 sp1) CHP F1 is defined in IODF as OSE Looking at some PDFs I see that it say that we only have to do the following: echo 0.0.f100,0.0.f101 > /sys/bus/ccwgroup/drivers/lcs/group 1. Without an "echo -n" we get an echo invalid argument 2. With "echo -n " we get no message and nothing build in the appropriate /sys/bus/ccwgroup areas. Next we tried YAST, we rebooted and it F100 times out. F200 is already an LCS, but we want to convert it to QETH as soon I we can get this second LCS Ethernet working. There is NO OAT for F100 , but F200 (which works, installed via installation process) has an OAT. CHP(F1) is offline to all but this LPAR. I have done an "zipl -c /etc/zipl.conf" Here is my /etc/zipl.conf [defaultboot] defaultmenu = menu [SLES_10_SP1] image = /boot/image-2.6.16.54-0.2.3-default target = /boot/zipl ramdisk = /boot/initrd-2.6.16.54-0.2.3-default,0x1000000 # parameters = "root=/dev/disk/by-id/ccw-IBM.75000000029646.3800.2f-part2 TERM=dumb" parameters = "dasd=382f,392f root=/dev/disk/by-id/ccw-IBM.75000000029646.3800.2f-part2 TERM=dumb" :menu default = 1 prompt = 1 target = /boot/zipl timeout = 15 1 = ipl ###Don't change this comment - YaST2 identifier: Original name: ipl### [ipl] image = /boot/image target = /boot/zipl ramdisk = /boot/initrd,0x1000000 #parameters = "root=/dev/disk/by-id/ccw-IBM.75000000029646.3800.2f-part2 TERM=dumb" parameters = "dasd=382f,392f root=/dev/disk/by-id/ccw-IBM.75000000029646.3800.2f-part2 TERM=dumb cio_ignore=all,!0.0.382F,!0.0.392F,!0.0.F100-0.0.F11E,!0.0.F200-0.0.F202,!0.0.C000-0.0.C01F,!0.0.C100 -0.0.C11F" Sam Bass 254-771-7212 Sr z/OS Systems Specialist
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