I would have thought that there was a real osa somewhere for vm to get to the network but i am pretty new at this so ....
Post, Mark K wrote:
Thing is, there's not an actual OSA card in use here. It's all virtual stuff.
Mark Post
-----Original Message----- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Scorch Burnet Sent: Wednesday, March 31, 2004 5:52 PM To: [EMAIL PROTECTED] Subject: Re: Adding QDIO guest lan to server
I believe that there can be only one portname per osa card and taht name is case sensitive... I defined the portname when i set up vm. since i only have one osa car (albeit, with 16 addresses) all my linux images including the ones on the vswitch point to that portname
Kern, Thomas wrote:
I did switch the second NIC to being E04-E06 and I get the same messages.
This is an old TurboLinux distribution and the /etc/chandev.conf was provided by someone from TurboLinux to get it to talk to the 3172. I do have plans to migrate to a newer but still unsupported copy of RedHat, but I must wait on the network/security folks to become available to review and approve.
I defined these NICs by hand using 'hcp (or #CP) define nic e00 qdio' and here are the details from the QUERY NIC DETAILS. hcp q nic details Adapter 0E00 Type: QDIO Name: UNASSIGNED Devices: 3 Port 0 MAC: 00-04-AC-00-00-09 LAN: SYSTEM VMLAN00 MFS: 8192 RX Packets: 0 Discarded: 0 Errors: 0 TX Packets: 0 Discarded: 0 Errors: 0 RX Bytes: 0 TX Bytes: 0 Unassigned Devices: Device: 0E00 Unit: 000 Role: Unassigned Device: 0E01 Unit: 001 Role: Unassigned Device: 0E02 Unit: 002 Role: Unassigned Adapter 0E04 Type: QDIO Name: UNASSIGNED Devices: 3 Port 0 MAC: 00-04-AC-00-00-07 LAN: SYSTEM VMLAN02 MFS: 8192 RX Packets: 0 Discarded: 0 Errors: 0 TX Packets: 0 Discarded: 0 Errors: 0 RX Bytes: 0 TX Bytes: 0 Unassigned Devices: Device: 0E04 Unit: 000 Role: Unassigned Device: 0E05 Unit: 001 Role: Unassigned Device: 0E06 Unit: 002 Role: Unassigned
/Thomas Kern /301-903-2211
-----Original Message----- From: Post, Mark K [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 31, 2004 16:38 To: [EMAIL PROTECTED] Subject: Re: Adding QDIO guest lan to server
I see a couple of problems here. The virtual NICs need to have a starting address that is on an even boundary. So, "qeth2,0xe03,0xe04,0xe05,0,0" is invalid.
"chandev=" is something you would put in your parmfile, not in /etc/chandev.conf.
How did you define the virtual NICs? If you don't explicitly say QDIO, you get a HiperSocket type. (CP Q NIC DETAILS).
Having a real LCS NIC has nothing to do with a GuestLAN virtual NIC.
In every case I've ever seen, the "cause code 0x22 -- try another portname" messages you got are a result of the portname specification not matching what other systems are using.
Mark Post
-----Original Message----- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Kern, Thomas Sent: Wednesday, March 31, 2004 3:05 PM To: [EMAIL PROTECTED] Subject: Adding QDIO guest lan to server
I am trying to add a QDIO guest lan to replace the IUCV connection between a firewall server and a web server. The firewall server has a 3172 connection to the real network. I tried to mimic the configuration from another server I have that has a claw device to the network and a guest lan to our VM based services. This new firewall server will eventually have 2 guest lans, one being to the VM services and the other to its collection of linux servers.
When I ipl the firewall server I get nasty messages in the console log. Am I doing something wrong with this configuration? Are QDIO guest lans incompatible with real LCS devices?
/Thomas Kern /301-903-2211
Console Log: qeth: Trying to use card with devnos 0xE04/0xE05/0xE03
qeth: received an IDX TERMINATE on irq 0x7/0x8 with cause code 0x22 -- try another portname
qeth: received an IDX TERMINATE on irq 0x7/0x8 with cause code 0x22 -- try another portname
qeth: There were problems in hard-setting up the card.
qeth: Trying to use card with devnos 0xE00/0xE01/0xE02
qeth: received an IDX TERMINATE on irq 0x9/0xA with cause code 0x22 -- try another portname
qeth: received an IDX TERMINATE on irq 0x9/0xA with cause code 0x22 -- try another portname
qeth: There were problems in hard-setting up the card.
debug: unregistering qeth_setup
/etc/modules.conf: alias eth0 lcs alias iucv0 netiucv alias iucv1 netiucv options netiucv iucv=lnxsss1:lnxsss2 alias ctc0 ctc options ctc setup='"0,0xf00,0xf01,ctc0"' alias eth1 qeth alias eth2 qeth
/etc/chandev.conf: chandev=noauto,lcs0,0x39eo,0x39e1,0,0,1,1 noauto add_parms,0x10,0xe00,0xe02,portname:VMLAN00 qeth1,0xe00,0xe01,0xe02,0,0 add_parms,0x10,0xe03,0xe05,portname:VMLAN02 qeth2,0xe03,0xe04,0xe05,0,0
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