You need to group them before bringing any online.
On 2010-04-30, Neale Ferguson <[email protected]> wrote: > I am playing around with CentOS 4.4 at the moment and after I added a disk > to its LVM configuration, I ran mkinitrd and zipl. I rebooted and the LVM > stuff was fine but my OSA devices aren't coming up. They're coupled to a > guest LAN but when the system comes up it says it can't find the qeth > device. A Q V OSA shows 340, 341, 342. Any attempts to use chccwdev -e > 0.0.0340 results in "failed", an echo > 1>/sys/devices/css0..../0.0.0340/online gives no error but the online value > stays at 0. There is no ccwgroup link in that subdirectory and the > /sys/devices/qeth/ contains nothing but detach_state. There is no 0.0.0340 > entry in the /sys/bus/ccwgroup/devices/ subdirectory either. The lsmod on > this system is identical to that of a system where the network is working > though the use count of qdio is different: > > qdio 63824 1 qeth # on non-working system > qdio 63824 2 qeth # on working system > > The fact that things went astray after the mkinitrd/zipl is an important > fact but I can't work out what may have gone wrong. > > Neale > > ---------------------------------------------------------------------- > For LINUX-390 subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO LINUX-390 or > visit > http://www.marist.edu/htbin/wlvindex?LINUX-390 > -- Sent from my mobile device -- R; <>< ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
