Hi,
I'm trying to fool around with hercules to get an emulated s390 system running and play around with it, unfortunately I'm not able to get the CTCI networking working (attempted to kill init, it worked with Red Hat Linux 7.2, doesn't with Fedora Core Development), so I decided to give LCS a try, as FC says it supports it, unfortunately, it looks like the lcs kernel module has a problem :
lcs: Unknown symbol cu3088_type lcs: Unknown symbol unregister_cu3088_discipline lcs: Unknown symbol register_cu3088_discipline
This looks like a bug, one that doesn't bite many people, though ;-) The running kernel is 2.6.7-1.492.
Matthias
On Sat, Jul 17, 2004 at 01:46:41PM +0200, Matthias Saou wrote:
Hi,
I'm trying to fool around with hercules to get an emulated s390 system running and play around with it, unfortunately I'm not able to get the CTCI networking working (attempted to kill init, it worked with Red Hat Linux 7.2, doesn't with Fedora Core Development), so I decided to give LCS a try, as FC says it supports it, unfortunately, it looks like the lcs kernel module has a problem :
lcs: Unknown symbol cu3088_type lcs: Unknown symbol unregister_cu3088_discipline lcs: Unknown symbol register_cu3088_discipline
This looks like a bug, one that doesn't bite many people, though ;-) The running kernel is 2.6.7-1.492.
That's a bug in the linuxrc which loads the modules and sets up the initial network before anaconda starts. I wasn't aware that the lcs module has picked up a dependency on the cu3088 module, fixed in CVS. Thanks for finding and reporting this !
Workaround for now: insmod cu3088.ko before you enter the network parameters.
Karsten
-- Karsten Hopp karsten@redhat.de GPG 1024D/70ABD02C Fingerprint D2D4 3B6B 2DE4 464C A432 210A DFF8 A140 70AB D02C Red Hat Deutschland, Hauptstaetter Str.58 70178 Stuttgart, Tel.+49-711-96437-0, Fax +49-711-96437-111
Karsten Hopp wrote :
That's a bug in the linuxrc which loads the modules and sets up the initial network before anaconda starts. I wasn't aware that the lcs module has picked up a dependency on the cu3088 module, fixed in CVS. Thanks for finding and reporting this !
Workaround for now: insmod cu3088.ko before you enter the network parameters.
Cool, thanks! I had actually noticed a little after that it wasn't a problem in the module itself since I was able to have the lcs module load later on, when manually "adding devices" because of my linux.120 image not working. I've also managed to get the ctc network working directly, which I think was due to changing the hercules.cnf file "old style" lines for 0600 and 0601 by a single "new style" line as follows : 0600 3088 CTCI -n /dev/net/tun -t 1500 192.168.200.3 192.168.200.4
The strange thing is that the exact same hercules version and the exact same initial .cnf file didn't cause any trouble with RHL 7.2, which got the network fine. Maybe the new prm file syntax for the install/network stuff is the reason.
Got ssh/telnet access, still not done yet, though ;-)
Matthias